CN110372878A - One kind three-dimensional coordination polymer of chirality containing cadmium and preparation method thereof - Google Patents
One kind three-dimensional coordination polymer of chirality containing cadmium and preparation method thereof Download PDFInfo
- Publication number
- CN110372878A CN110372878A CN201910688362.7A CN201910688362A CN110372878A CN 110372878 A CN110372878 A CN 110372878A CN 201910688362 A CN201910688362 A CN 201910688362A CN 110372878 A CN110372878 A CN 110372878A
- Authority
- CN
- China
- Prior art keywords
- coordination polymer
- cadmium
- chirality
- dimensional coordination
- containing cadmium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/008—Supramolecular polymers
Abstract
The invention discloses a kind of three-dimensional coordination polymer of chirality containing cadmium and preparation method thereof, the molecular formula of complex are as follows: { Cd3(4‑cpta)2(bpp)2(H2O)}n, wherein n is the degree of polymerization, and n takes positive integer；4-cpta3‑For the ionic forms after 3- (4 '-carboxyphenoxy) phthalic acid deprotonation, bpp 1,3- bis- (4- pyridyl group) propane；The crystal of coordination polymer belongs to rhombic system, space group Pna21；The coordination polymer is by two kinds of achiral ligand 3- (4 '-carboxyphenoxy) phthalic acid (4-H3Cpta), the coordinated regulation of (4- pyridyl group) propane of 1,3- bis- (bpp) is self-assembly of with cadmium acetate dihydrate by solvent-thermal process method；Preparation method is simple, and cost of material is low, reproducible, yield is higher, provides certain foundation to construct chiral coordination polymer using achirality organic ligand.
Description
Technical field
The present invention relates to the metal inorganic of achiral ligand-organic coordination polymer Material Fields, and in particular to Yi Zhonghan
Cadmium chirality three-dimensional coordination polymer and preparation method thereof.
Background technique
Coordination polymer is by the active force of coordinate bond by metal ion or metal ion cluster and organic ligand from group
A kind of polymer infinitely extended in space for filling in conjunction with and being formed.Due to the diversity and central metal of organic ligand structure
The complexity of ion coordination mode, synthesized coordination polymer often show space structure abundant, so that coordination
Polymer has good application prospect in fields such as asymmetry catalysis, host-guest chemistry, gas absorption separation.
Chipal compounds have huge potential application in fields such as pharmacy, agriculturals.And how chirality to be applied to correspond to
Research field is the hot spot of chemist concern.In recent years, chiral material causes vast scientific research due to its excellent performance
The research interest of worker, especially chiral coordination polymer.It is attributed to the structure diversity of coordination polymer, in chirality point
From being demonstrated by excellent performance in, asymmetry catalysis and chiral Recognition.The method of synthesis of chiral coordination polymer is substantially at present
On be divided into two kinds: the first is to introduce chiral organic ligand and metal ion self assembly during synthesizing coordination polymer
Synthesis of chiral coordination polymer；Second method is exactly to utilize achirality organic ligand, by with metal ion self assembling process
The spontaneous Broken Symmetry that middle organic ligand occurs, thus synthesis of chiral coordination polymer.Since chipal compounds are relatively more high
It is expensive, it generallys use second method and carrys out synthesis of chiral coordination polymer.
Regulated and controled each other by double achirality organic ligands and be coordinated with transition metal ions, novelty is formed by self assembly mode
Chiral three-dimensional structure.This system of constructing can not only enrich synthesis chemical means, also by setting for chiral coordination polymer
Meter provides new approaches.
Currently, not yet finding 3- (4 '-carboxyphenoxy) phthalic acid (4-H3Cpta), 1,3- bis- (4- pyridyl group)
Patent document or scientific paper report in terms of the chiral coordination polymer that propane (bpp) and transition metal are self-assembly of.
Summary of the invention
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide one kind containing the chiral three-dimensional coordination polymerization of cadmium
Object and preparation method thereof, the coordination polymer is by two kinds of achiral ligand 3- (4 '-carboxyphenoxy) phthalic acid (4-
H3Cpta), the coordinated regulation of (4- pyridyl group) propane of 1,3- bis- (bpp) passes through solvent-thermal process method with cadmium acetate dihydrate
It is self-assembly of；Preparation method is simple, and cost of material is low, reproducible, yield is higher, to utilize achirality organic ligand structure
It builds chiral coordination polymer and provides certain foundation.
In order to achieve the above object, the present invention is achieved by the following scheme.
(1) a kind of three-dimensional coordination polymer of chirality containing cadmium, the molecular formula of the complex are as follows: { Cd3(4-cpta)2
(bpp)2(H2O)}n, wherein n is the degree of polymerization, and n takes positive integer；Cd is cadmium；4-cpta3-For the adjacent benzene two of 3- (4 '-carboxyphenoxy)
Ionic forms after formic acid deprotonation, bpp 1,3- bis- (4- pyridyl group) propane；H2O is water；The crystalline substance of the coordination polymer
Body belongs to rhombic system, space group Pna21。
(2) a kind of three-dimensional coordination polymer of chirality containing cadmium, including following raw material: 3- (4 '-carboxyphenoxy) O-phthalic
Acid, 1,3- bis- (4- pyridyl group) propane, cadmium acetate dihydrate, acetonitrile solution and sodium hydroxide solution.
Preferably, the dosage of the raw material are as follows: 0.03-0.04 parts of 3- (4 '-carboxyphenoxy) phthalic acid, 1,3-
Two 0.03-0.04 parts of (4- pyridyl group) propane, 0.05-0.06 parts of cadmium acetate dihydrate, 15 parts of acetonitrile solution and sodium hydroxide
0.05 part of solution.
Preferably, the volume ratio of acetonitrile and water is 1:4 in the acetonitrile solution.
Preferably, the concentration of the sodium hydroxide solution is 1mol/L.
(3) a kind of preparation method of the three-dimensional coordination polymer of chirality containing cadmium, comprising the following steps:
Step 1, by 3- (4 '-carboxyphenoxy) phthalic acid, (4- pyridyl group) propane of 1,3- bis- and two water of cadmium acetate
It closes object to be added in acetonitrile solution, obtains mixed liquor；
Step 2, sodium hydroxide solution is added dropwise while stirring in Xiang Suoshu mixed liquor, obtains stirring liquid；
Step 3, the stirring liquid is put into autoclave, temperature reaction, cooling down to room temperature, is filtered, washing,
Cadmium chirality three-dimensional coordination polymer must be contained.
Preferably, in step 2, the speed of agitator being added dropwise while stirring is 300~500rpm, is added dropwise while stirring
Time is 30~60min.
Preferably, step 3 specifically: first connect with the heating rate of 5~10 DEG C/h from room temperature to 140~145 DEG C
Maintain the temperature at 140~145 DEG C react 48~72 hours, be finally cooled to room temperature with the rate of temperature fall of 5~10 DEG C/h.
Preferably, in step 3, the washing is to be washed respectively three times using dehydrated alcohol and deionized water.
Compared with prior art, the invention has the benefit that
(1) present invention successfully synthesizes an example chirality coordination polymer using achirality organic ligand, to utilize organic ligand
Broken lack of spontaneous symmetry carry out synthesis of chiral coordination polymer and provide experiment instruction meaning.The resulting chirality containing cadmium three of the present invention
It ties up in coordination polymer, by two kinds of achiral ligand 3- (4 '-carboxyphenoxy) phthalic acid (4-H3Cpta), 1,3- bis-
The coordinated regulation of (4- pyridyl group) propane (bpp), the nothing being self-assembly of with cadmium acetate dihydrate by solvent-thermal process method
Machine-organic coordination polymer crystal, have simple process, low in cost, reproducible, yield it is higher (yield is about 35~
45%, weight is matched based on 3- (4 '-carboxyphenoxy) phthalic acid used in experiment) the features such as, to utilize achirality
Organic ligand constructs chiral coordination polymer and provides certain foundation.
(2) in the resulting three-dimensional coordination polymer of chirality containing cadmium of the present invention, carboxyl above Carboxylic acid ligand with monodentate bridging,
Bidentate chelates two kinds of forms and central metallic ions Cd2+ is coordinated, and forms the metal ion cluster of three cores in the structure；Bis- (4- of 1,3-
Pyridyl group) propane (bpp) is coordinated with the mode of bidentate bridging and Metal Ions Cd 2+.Metal ion cluster organic is matched by two kinds
Body forms two bursts of left hand helix structures in the structure, and metal cluster unit connects two strands of left hand helixs, forms one
A two dimension chiral planes；Ion cluster is by being extended to three for complex with 1,3- bis- (4- pyridyl group) propane (bpp) bidentate bridging
Cyberspace structure is tieed up, and Chiral properties are passed into entire complex frame.
Detailed description of the invention
The present invention is described in further details in the following with reference to the drawings and specific embodiments.
Fig. 1 is the asymmetric unit figure of the crystal structure of the three-dimensional coordination polymer of chirality containing cadmium；
Fig. 2 is that 3- (4 '-carboxyphenoxy) phthalic acid and metal ion form three core metal cluster structure charts；
Fig. 3 is the left hand helix unit figure that 3- (4 '-carboxyphenoxy) phthalic acid and metal ion are formed；
Fig. 4 is the left hand helix unit figure that (4- pyridyl group) propane of 1,3- bis- and metal ion are formed；
Fig. 5 is that different spiral elements connect to form two-dimentional chiral planes figure by three core metal clusters；Wherein, purple cylindrical body
Left hand helix is formed by for the Cd1 ion interconnection in 3- (4 '-carboxyphenoxy) O-phthalic acid ion and metal cluster；
Yellow cylindrical body is that the Cd3 ion in (4- pyridyl group) propane of 1,3- bis- and metal cluster is formed by left hand helix；
Fig. 6 is the three-dimensional structure that two-dimentional chiral planes pass through that (4- pyridyl group) the propane bridging of 1,3- bis- is expanded.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
It will be appreciated that the following example is merely to illustrate the present invention, and it is not construed as limiting the scope of the invention.
Embodiment 1
A kind of preparation method of the three-dimensional coordination polymer of chirality containing cadmium, comprising the following steps:
Step 1, the acetonitrile (chemical pure, purity 98.5%) for taking 3.0mL, is diluted to 15.0mL using deionized water, obtains
Acetonitrile solution, it is spare；Compound concentration is the sodium hydroxide solution of 1mol/L, spare.
Step 2, by the 3- of 0.035g (4 '-carboxyphenoxy) phthalic acid (abbreviation 4-H3Cpta), the 1 of 0.035g,
The cadmium acetate dihydrate of (4- pyridyl group) propane (abbreviation bpp) of 3- bis- and 0.055g are added in acetonitrile solution, obtain mixed liquor.
Step 2, the sodium hydroxide solution of 0.5mL is added dropwise in Xiang Suoshu mixed liquor while stirring, obtains stirring liquid；Wherein, it stirs
Mix at room temperature with revolving speed be 400rpm stir 30 minutes.
Step 3, the stirring liquid is transferred to the polytetrafluoroethyllining lining of 25mL, and polytetrafluoroethyllining lining is put into height
Reaction kettle is pressed, autoclave is placed in the air dry oven with temperature programmed control, with the heating rate of 10 DEG C/h from room temperature
145 DEG C are warming up to, after then maintaining the temperature at 145 DEG C of reactions 72 hours, with the rate of temperature fall cooling down of 10 DEG C/h to room
Solid matter is collected by filtration in temperature, is washed three times respectively with dehydrated alcohol and deionized water, removes unreacting substance and impurity, most
The colourless block-like three-dimensional coordination polymer of chirality containing cadmium is obtained eventually.
Embodiment 2
A kind of preparation method of the three-dimensional coordination polymer of chirality containing cadmium, comprising the following steps:
Step 1, the acetonitrile (chemical pure, purity 98.5%) for taking 3.0mL, is diluted to 15.0mL using deionized water, obtains
Acetonitrile solution, it is spare；Compound concentration is the sodium hydroxide solution of 1mol/L, spare.
Step 2, by the 3- of 0.04g (4 '-carboxyphenoxy) phthalic acid (abbreviation 4-H3Cpta), the 1,3- of 0.04g
The cadmium acetate dihydrate of two (4- pyridyl group) propane (abbreviation bpp) and 0.06g are added in acetonitrile solution, obtain mixed liquor.
Step 2, the sodium hydroxide solution of 0.5mL is added dropwise in Xiang Suoshu mixed liquor while stirring, obtains stirring liquid；Wherein, it stirs
Mix at room temperature with revolving speed be 500rpm stir 30 minutes.
Step 3, the stirring liquid is transferred to the polytetrafluoroethyllining lining of 25mL, and polytetrafluoroethyllining lining is put into height
Reaction kettle is pressed, autoclave is placed in the air dry oven with temperature programmed control, with the heating rate of 10 DEG C/h from room temperature
145 DEG C are warming up to, after then maintaining the temperature at 145 DEG C of reactions 72 hours, with the rate of temperature fall cooling down of 10 DEG C/h to room
Solid matter is collected by filtration in temperature, is washed three times respectively with dehydrated alcohol and deionized water, removes unreacting substance and impurity, most
The colourless block-like three-dimensional coordination polymer of chirality containing cadmium is obtained eventually.
Embodiment 3
A kind of preparation method of the three-dimensional coordination polymer of chirality containing cadmium, comprising the following steps:
Step 1, the acetonitrile (chemical pure, purity 98.5%) for taking 3.0mL, is diluted to 15.0mL using deionized water, obtains
Acetonitrile solution, it is spare；Compound concentration is the sodium hydroxide solution of 1mol/L, spare.
Step 2, by the 3- of 0.03g (4 '-carboxyphenoxy) phthalic acid (abbreviation 4-H3Cpta), the 1,3- of 0.03g
The cadmium acetate dihydrate of two (4- pyridyl group) propane (abbreviation bpp) and 0.05g are added in acetonitrile solution, obtain mixed liquor.
Step 2, the sodium hydroxide solution of 0.5mL is added dropwise in Xiang Suoshu mixed liquor while stirring, obtains stirring liquid；Wherein, it stirs
Mix at room temperature with revolving speed be 300rpm stir 60 minutes.
Step 3, the stirring liquid is transferred to the polytetrafluoroethyllining lining of 25mL, and polytetrafluoroethyllining lining is put into height
Reaction kettle is pressed, autoclave is placed in the air dry oven with temperature programmed control, with the heating rate of 7.5 DEG C/h from room
Temperature is warming up to 142.5 DEG C, cold with the rate of temperature fall cooling of 7.5 DEG C/h after then maintaining the temperature at 142.5 DEG C of reactions 60 hours
But to room temperature, solid matter is collected by filtration, is washed respectively three times with dehydrated alcohol and deionized water, removes unreacting substance and miscellaneous
Matter finally obtains the colourless block-like three-dimensional coordination polymer of chirality containing cadmium.
Embodiment 4
A kind of preparation method of the three-dimensional coordination polymer of chirality containing cadmium, comprising the following steps:
Step 1, the acetonitrile (chemical pure, purity 98.5%) for taking 3.0mL, is diluted to 15.0mL using deionized water, obtains
Acetonitrile solution, it is spare；Compound concentration is the sodium hydroxide solution of 1mol/L, spare.
Step 2, by the 3- of 0.03g (4 '-carboxyphenoxy) phthalic acid (abbreviation 4-H3Cpta), the 1,3- of 0.03g
The cadmium acetate dihydrate of two (4- pyridyl group) propane (abbreviation bpp) and 0.05g are added in acetonitrile solution, obtain mixed liquor.
Step 2, the sodium hydroxide solution of 0.5mL is added dropwise in Xiang Suoshu mixed liquor while stirring, obtains stirring liquid；Wherein, it stirs
Mix at room temperature with revolving speed be 400rpm stir 45 minutes.
Step 3, the stirring liquid is transferred to the polytetrafluoroethyllining lining of 25mL, and polytetrafluoroethyllining lining is put into height
Reaction kettle is pressed, autoclave is placed in the air dry oven with temperature programmed control, with the heating rate of 5 DEG C/h from room temperature
140 DEG C are warming up to, after then maintaining the temperature at 140 DEG C of reactions 48 hours, with the rate of temperature fall cooling down of 5 DEG C/h to room
Solid matter is collected by filtration in temperature, is washed three times respectively with dehydrated alcohol and deionized water, removes unreacting substance and impurity, most
The colourless block-like three-dimensional coordination polymer of chirality containing cadmium is obtained eventually.
The molecular formula of the resulting three-dimensional coordination polymer of chirality containing cadmium of above embodiments is { Cd3(4-cpta)2(bpp)2
(H2O)}n, wherein n is the degree of polymerization, and n takes positive integer, such as n=1,2,3...；4-cpta3-For the adjacent benzene of 3- (4 '-carboxyphenoxy)
Ionic forms after dioctyl phthalate deprotonation, bpp 1,3- bis- (4- pyridyl group) propane；The crystal of coordination polymer belongs to orthogonal
Crystallographic system, space group Pna21.The crystallography information of the three-dimensional coordination polymer of chirality containing cadmium is as shown in table 1:
Table 1
In the crystal structure of the three-dimensional coordination polymer of chirality containing cadmium, there are three independent Cd of crystallography2+Ion (Cd1,
Cd2 and Cd3), each Cd2+Ion takes the coordination mode of pentagonal bipyramid, specifically: (1) for Cd1 ion, coordination atom
It is by 3- (4 '-carboxyphenoxy) phthalic acid (4-H36 coordinating oxygen atoms and 1,3- bis- (4- pyridyl group) cpta) are provided
Propane (bpp) ligand provides a coordination nitrogen-atoms；(2) for Cd2 ion, there is the coordination mode similar to Cd1 ion,
The angle being only different between the bond distance and different coordinate bonds of coordinate bond is different；(3) for Cd3 ion, coordination is former
It is sub then be by from two 3- (4 '-carboxyphenoxy) phthalic acid (4-H3Cpta) 4 oxygen atoms of ligand, coordination moisture
2 nitrogen-atoms of symmetrical two 1,3- bis- (4- pyridyl group) propane (bpp) ligand of 1 oxygen atom and crystallography of son.It is brilliant
The asymmetric unit of body structure is as shown in Figure 1.
Fig. 2 is that 3- (4 '-carboxyphenoxy) phthalic acid and metal ion form three core metal cluster structure charts, in the knot
In structure, 3- (4 '-carboxyphenoxy) phthalic acid (4-H3Cpta the carboxylic acid group of phthalic acid parent passes through chelating in)
Three Cd of mode bridging2+Ion is so as to form three core metal ion clusters.In three core metal ion clustering architectures, Cd1 ion
With 3- (4 '-carboxyphenoxy) phthalic acid (4-H3Cpta it) is connected with each other, passes through the adjacent benzene two of 3- (4 '-carboxyphenoxy)
Formic acid (4-H3Cpta) the torsion of the nonmetallic oxygen atom in center, extension form an example left hand helix, see Fig. 3.Cd3 ion then leads to
1,3- bis- (4- pyridyl group) propane (bpp) bridging is crossed, another strand of left hand helix is formd, sees Fig. 4.
Two different left hand helixs are connected to each other to two-dimensional surface by metal ion cluster, while also by different spirals
The chirality of chain passes to two-dimension plane structure, and planar structure is shown in Fig. 5.Different chiral planes further pass through bis- (4- of 1,3-
Pyridyl group) propane (bpp) bridging adjacent plane metal ion cluster, two-dimensional surface unit is further expanded as three-dimensional framework knot
Structure, and then chirality is passed into entire three-dimensional framework, make entire coordination polymer that also there are Chiral properties, it is specific as shown in Figure 6.
Although the present invention is described in detail with a general description of the specific embodiments in this specification,
But on the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.
Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to claimed model
It encloses.
Claims (9)
1. a kind of three-dimensional coordination polymer of chirality containing cadmium, which is characterized in that the molecular formula of the complex are as follows: { Cd3(4-cpta)2
(bpp)2(H2O)}n, wherein n is the degree of polymerization, and n takes positive integer；Cd is cadmium；4-cpta3-For the adjacent benzene two of 3- (4 '-carboxyphenoxy)
Ionic forms after formic acid deprotonation, bpp 1,3- bis- (4- pyridyl group) propane；H2O is water；The crystalline substance of the coordination polymer
Body belongs to rhombic system, space group Pna21。
2. a kind of three-dimensional coordination polymer of chirality containing cadmium, which is characterized in that including following raw material: 3- (4 '-carboxyphenoxy) is adjacent
Phthalic acid, 1,3- bis- (4- pyridyl group) propane, cadmium acetate dihydrate, acetonitrile solution and sodium hydroxide solution.
3. the three-dimensional coordination polymer of chirality containing cadmium according to claim 2, which is characterized in that the dosage of the raw material are as follows:
0.03-0.04 parts of 3- (4 '-carboxyphenoxy) phthalic acid, 0.03-0.04 parts of 1,3- bis- (4- pyridyl group) propane, cadmium acetate
0.05-0.06 parts of dihydrate, 15 parts of acetonitrile solution and 0.05 part of sodium hydroxide solution.
4. the three-dimensional coordination polymer of chirality containing cadmium according to claim 3, which is characterized in that acetonitrile in the acetonitrile solution
Volume ratio with water is 1:4.
5. the three-dimensional coordination polymer of chirality containing cadmium according to claim 3, which is characterized in that the sodium hydroxide solution
Concentration is 1mol/L.
6. a kind of preparation method of the three-dimensional coordination polymer of chirality containing cadmium, which comprises the following steps:
Step 1, by 3- (4 '-carboxyphenoxy) phthalic acid, (4- pyridyl group) propane of 1,3- bis- and cadmium acetate dihydrate
It is added in acetonitrile solution, obtains mixed liquor；
Step 2, sodium hydroxide solution is added dropwise while stirring in Xiang Suoshu mixed liquor, obtains stirring liquid；
Step 3, the stirring liquid is put into autoclave, temperature reaction, cooling down to room temperature, is filtered, washing must contain
Cadmium chirality three-dimensional coordination polymer.
7. the preparation method of the three-dimensional coordination polymer of chirality containing cadmium according to claim 6, which is characterized in that in step 2,
The speed of agitator being added dropwise while stirring is 300~500rpm, and the time being added dropwise while stirring is 30~60min.
8. the preparation method of the three-dimensional coordination polymer of chirality containing cadmium according to claim 6, which is characterized in that step 3 tool
Body are as follows: first with the heating rate of 5~10 DEG C/h from room temperature to 140~145 DEG C, then maintain the temperature at 140~145 DEG C instead
It answers 48~72 hours, is finally cooled to room temperature with the rate of temperature fall of 5~10 DEG C/h.
9. the preparation method of the three-dimensional coordination polymer of chirality containing cadmium according to claim 6, which is characterized in that in step 3,
The washing is to be washed respectively three times using dehydrated alcohol and deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910688362.7A CN110372878A (en) | 2019-07-29 | 2019-07-29 | One kind three-dimensional coordination polymer of chirality containing cadmium and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910688362.7A CN110372878A (en) | 2019-07-29 | 2019-07-29 | One kind three-dimensional coordination polymer of chirality containing cadmium and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110372878A true CN110372878A (en) | 2019-10-25 |
Family
ID=68256690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910688362.7A Pending CN110372878A (en) | 2019-07-29 | 2019-07-29 | One kind three-dimensional coordination polymer of chirality containing cadmium and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110372878A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265064A (en) * | 2021-05-28 | 2021-08-17 | 重庆师范大学 | Cadmium-based supramolecular polymer and preparation method and application thereof |
| CN115926190A (en) * | 2023-02-24 | 2023-04-07 | 浙江师范大学 | Chiral metal organic framework material synthesized based on achiral raw materials and preparation method thereof |
| CN115926190B (en) * | 2023-02-24 | 2024-05-14 | 浙江师范大学 | Chiral metal organic framework material synthesized based on achiral raw materials and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009105881A1 (en) * | 2008-02-28 | 2009-09-03 | Saint Mary's University | Ionic liquids comprising ligands containing positively charged heterocyclic ring useful as catalyst and for metal extractions |
| CN105295062A (en) * | 2015-12-09 | 2016-02-03 | 哈尔滨工业大学 | Chiral coordination polymer containing trinuclear cadmium cluster as well as preparation method and application of chiral coordination polymer |
| CN107417926A (en) * | 2017-08-25 | 2017-12-01 | 陕西科技大学 | Template is oriented to Porous coordination polymer and its preparation and application of synthesis |
| CN109879898A (en) * | 2019-04-12 | 2019-06-14 | 山西大学 | A kind of two dimension double-core cadmium coordination polymer and its preparation method and application |
-
2019
- 2019-07-29 CN CN201910688362.7A patent/CN110372878A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009105881A1 (en) * | 2008-02-28 | 2009-09-03 | Saint Mary's University | Ionic liquids comprising ligands containing positively charged heterocyclic ring useful as catalyst and for metal extractions |
| CN105295062A (en) * | 2015-12-09 | 2016-02-03 | 哈尔滨工业大学 | Chiral coordination polymer containing trinuclear cadmium cluster as well as preparation method and application of chiral coordination polymer |
| CN107417926A (en) * | 2017-08-25 | 2017-12-01 | 陕西科技大学 | Template is oriented to Porous coordination polymer and its preparation and application of synthesis |
| CN109879898A (en) * | 2019-04-12 | 2019-06-14 | 山西大学 | A kind of two dimension double-core cadmium coordination polymer and its preparation method and application |
Non-Patent Citations (4)
| Title |
|---|
| LI X. ET AL.: "Synthesis, Crystal Structure, and Photoluminescence Properties of a New Cadmium Complex based on 4-(2′,3′dicarboxylphenoxy)benzoic Acid and 1,3-bis(4pyridyl)propane", 《SYNTHESIS AND REACTIVITY IN INORGANIC, METAL-ORGANIC, AND NANO-METAL CHEMISTRY》 * |
| LI X. ET AL.: "The nature of the metal ions influenced formation of coordination polymers based on asymmetric semi-rigid 3-(4-carboxyphenoxy)phthalic acid with N-heterocyclic ligands", 《INORGANICA CHIMICA ACTA》 * |
| SUN Y. ET AL.: "Syntheses, structures, photoluminescence and photocatalysis of chiral 3D Cd(II) frameworks from achiral mixed flexible ligands by spontaneous resolution", 《DALTON TRANS》 * |
| VIJAY G. ET AL.: "Design and Construction of a Chiral Cd(II)-MOF from Achiral Precursors: Synthesis, Crystal Structure and Catalytic Activity toward C-C and C-N Bond Forming Reactions", 《INORGANIC CHEMISTRY》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265064A (en) * | 2021-05-28 | 2021-08-17 | 重庆师范大学 | Cadmium-based supramolecular polymer and preparation method and application thereof |
| CN113265064B (en) * | 2021-05-28 | 2022-07-01 | 重庆师范大学 | Cadmium-based supramolecular polymer and preparation method and application thereof |
| CN115926190A (en) * | 2023-02-24 | 2023-04-07 | 浙江师范大学 | Chiral metal organic framework material synthesized based on achiral raw materials and preparation method thereof |
| CN115926190B (en) * | 2023-02-24 | 2024-05-14 | 浙江师范大学 | Chiral metal organic framework material synthesized based on achiral raw materials and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Wu et al. | Unique chiral interpenetrating d–f heterometallic MOFs as luminescent sensors | |
| Cai et al. | Assembly of chiral/achiral coordination polymers based on 2-(pyridine-3-yl)-1H-4, 5-imidazoledicarboxylic acid: chirality transfer between chiral two-dimensional networks containing helical chains | |
| CN109092365B (en) | Polyacid-based crystal material with three-dimensional intercalation structure and preparation method thereof | |
| Di Nicola et al. | Reactions of a coordination polymer based on the triangular cluster [Cu3 (μ3-OH)(μ-pz) 3] 2+ with strong acids. Crystal structure and supramolecular assemblies of new mono-, tri-, and hexanuclear complexes and coordination polymers | |
| CN103012442B (en) | Copper (II) composition catalyst of selective catalytic oxidation thioether and preparation method thereof | |
| CN109824910A (en) | A kind of metal-organic framework materials and preparation method and applications of the nickel based on three Pyrazole Ligands | |
| CN105001247A (en) | 4-bromoisophthalic acid and 1,4-bis(imidazole-1-methylene group)benzene blending cadmium complex and preparation method | |
| Li et al. | Largest 3d-4f 196-nuclear Gd158Co38 clusters with excellent magnetic cooling | |
| CN101914108B (en) | 4-amino-3,5-bi(2-pyridyl)-1,2,4-triazole-silver (I) complex and preparation method thereof | |
| Yue et al. | Homochiral porous metal–organic frameworks constructed from a V-shaped alanine derivative based on pyridyl-dicarboxylate | |
| Condello et al. | Synthesis and structural characterizations of new coordination polymers generated by the interaction between the trinuclear triangular SBU [Cu3 (μ3-OH)(μ-pz) 3] 2+ and 4, 4′-Bipyridine. 3° | |
| CN106349282A (en) | 3,3',4,5'-biphenyl tetracarboxylic acid and 4,4'-bipyridine mixed cadmium-lead complex and preparation method and application thereof | |
| CN105646552A (en) | Zn(II) complex based on 5-hydroxynictinic acid and preparation method and application thereof | |
| CN110372878A (en) | One kind three-dimensional coordination polymer of chirality containing cadmium and preparation method thereof | |
| Sun et al. | Ln–Cd heterometal organic–inorganic hybrid materials based on diverse Ln–Cd oxo-cluster chains: syntheses, structures and visible luminescence | |
| Xie et al. | Arenedisulfonate-4d–4f 3D heterometallic coordination polymers constructed from 2, 7-naphthalenedisulfonate and isonicotinic acid: Structure, luminescence, and magnetic properties | |
| CN112457292B (en) | Cadmium metal organic complex with fluorescence and preparation method and application thereof | |
| Zeng et al. | Synthesis, structures and luminescence properties of 3d–4f heterometallic–organic frameworks (HMOFs) constructed from different copper halide clusters | |
| CN110283332B (en) | Metal coordination polymer and preparation method and application thereof | |
| CN105964306A (en) | Poly(ionic liquid)-based magnetic nanoparticle and its preparation method and use in three-ingredient reaction | |
| Politeo et al. | The first coordination compound of 6-fluoronicotinate: the crystal structure of a one-dimensional nickel (II) coordination polymer containing the mixed ligands 6-fluoronicotinate and 4, 4′-bipyridine | |
| Yuan et al. | Synthesis, structure, and photoluminescent property of a trinuclear CdII complex based on semi-rigid bis (imidazole-4, 5-dicarboxylate) ligand | |
| Fang et al. | In situ synthesis of a zwitterionic ligand and formation of a Eu (III) coordination polymer with double-bridged connectors | |
| CN109956981A (en) | A kind of isopolyacid precursor assembling manganese and copper are heteroatomic polyacid material | |
| CN108997386A (en) | A kind of zinc metal organic complex and preparation method thereof that double ligands are constructed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191025 |