CN104277057A - Quad-core zinc-containing polymer and preparation method thereof - Google Patents
Quad-core zinc-containing polymer and preparation method thereof Download PDFInfo
- Publication number
- CN104277057A CN104277057A CN201410480088.1A CN201410480088A CN104277057A CN 104277057 A CN104277057 A CN 104277057A CN 201410480088 A CN201410480088 A CN 201410480088A CN 104277057 A CN104277057 A CN 104277057A
- Authority
- CN
- China
- Prior art keywords
- equal
- quad
- preparation
- zinc complex
- angstroms
- 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
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic System
- C07F3/06—Zinc compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Abstract
The invention relates to the field of inorganic chemistry and particularly relates to a quad-core zinc-containing polymer and a preparation method thereof. The quad-core zinc-containing polymer has the chemical formula of C28H36N4O4Cl8Zn4, belongs to a triclinic crystal system, has the space group of P-1 and has the crystal cell parameters that a is equal to 9.3145(3) angstroms, b is equal to 10.3408(3) angstroms, c is equal to 10.6315(1) angstroms, alpha is equal to 98.03(3) degrees, beta is equal to 98.41(5) degrees, gamma is equal to 114.81(7) degrees, and V is equal to 1017.34(2) angstroms<3>. The polymer disclosed by the invention is easy to prepare, and synthesized materials are low in defect and high in crystallinity; quad-core structures bridged by chlorine atoms have excellent electron conduction property, so that the quad-core polymer has very good potential application prospects in the fields of catalysis, sensing, molecular recognition, molecular luminescence and the like.
Description
Technical field
The present invention relates to domain of inorganic chemistry, be specifically related to a kind of four cores containing zinc complex and preparation method thereof.
Background technology
Multinuclear bunch receives the very big concern of material science in recent years, except being applied to biologic inorganic template, polyelectrons transmission, catalysis and the research of magnetic structure, the metallic organic framework of the novelty of a lot of report is formation of structure by multinuclear bunch conduct time pole construction unit.Up to the present, present coenocytism major part be by halogen, class halogen or sulfur family element many bridgings metal ion formed same multinuclear or assorted coenocytism.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of four cores using halogen as overseas Chinese federation containing zinc complex.
Another object of the present invention is to provide the preparation method of above-mentioned polymkeric substance.
Technical problem to be solved by this invention is achieved by the following technical programs:
A kind of four cores are containing zinc complex, and chemical formula is chemical formula is C
28h
36n
4o
4cl
8zn
4, this polymkeric substance is triclinic(crystalline)system,
p-1spacer, unit cell parameters is
a=9.3145 (3),
b=10.3408 (3),
c=10.6315 (1),
α=98.03 (3) o,
β=98.41 (5) o,
γ=114.81 (7) o, V=1017.34 (2)
3.
A kind of four cores are containing the preparation method of zinc complex: by 2-pyridine ethanol and ZnCl
2be added in the middle of methyl alcohol, at room temperature stir and form mixed solution, at 20 ~ 25 DEG C, then leave standstill volatilization within more than 10 days, obtain described containing zinc complex.
Further, described 2-pyridine ethanol and ZnCl
2mol ratio be 0.8 ~ 1.2:0.9 ~ 1.2.
Preferred further, described 2-pyridine ethanol and ZnCl
2mol ratio be preferably 1:1.
Further, described churning time is 8 ~ 12 hours.
The present invention has following beneficial effect:
Polymkeric substance of the present invention is easy to preparation, the fault in material be synthesized is few, degree of crystallinity is high, and by four nuclear structures of chlorine atom bridging, there is excellent Electronic Transport of Two Benzene, make this four nuclear polymer have extraordinary potential application prospect in fields such as catalysis, sensing, molecular recognition, molecular luminescences.
Accompanying drawing explanation
Fig. 1 is the four caryogamy position environment maps of four cores of the present invention containing zinc complex.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be described in detail.
embodiment 1
Be dissolved in the middle of 30mL methyl alcohol by 1 mmol2-pyridine ethanol and 1 mmol zinc chloride, stirring at normal temperature leaves standstill volatilization and obtains described C in 12 days at 20 DEG C after 12 hours
28h
36n
4o
4cl
8zn
4, productive rate is 71.3% (based on Zn).
Then there is polymkeric substance carry out structural characterization by above-mentioned
Crystal X-ray diffraction data acquisition Burkcer Smart CCD single crystal diffractometer measures.MoKa radiation (λ=0.71073), graphite monochromator, collects data with ω scan mode, and carries out Lp factor correction and empirical absorption correction.First with direct method determination atoms metal and part other non-hydrogen atoms position, then all the other whole non-hydrogen atom coordinates are obtained by difference functions method and method of least squares, and obtain hydrogen atom position with theoretical hydrogenation method or find from difference Fourier figure, by complete matrix method of least squares, structure is revised.Crystallographic parameter is in table 1, and structure is shown in Fig. 1.
the crystallographic parameter of table 1. polymkeric substance and structure elucidation
This polymkeric substance belongs to triclinic(crystalline)system,
p-1spacer, wherein divalent zinc atom takes the octahedra pattern of 6 coordinations, double coordination pattern is formed respectively with the atom N of 2-pyridine ethanol and O atom, the Cl-ion coordination (see figure 1) of Zn1 and 4 bridge linking effect, and the Cl-ion coordination of Zn2 and 3 bridge linking effect, another is the Cl4 coordination of end points.In this polymkeric substance, 4 Zn atoms form a kind of structure of four nuclear polymers by the Cl atom of 6 bridgings.(see figure 1).
embodiment 2
Be dissolved in the middle of 30mL methyl alcohol by 0.8mmol2-pyridine ethanol and 1mmol zinc chloride, stirring at normal temperature leaves standstill volatilization and obtains described C in 11 days at 22 DEG C after 8 hours
28h
36n
4o
4cl
8zn
4, productive rate is 52.7% (based on Zn).
embodiment 3
Be dissolved in the middle of 30mL methyl alcohol by 1mmol2-pyridine ethanol and 1.1mmol zinc chloride, stirring at normal temperature leaves standstill volatilization and obtains described C in 10 days at 25 DEG C after 12 hours
28h
36n
4o
4cl
8zn
4, productive rate is 63.1% (based on Zn).
embodiment 4
Be dissolved in the middle of 30mL methyl alcohol by 1.2mmol2-pyridine ethanol and 0.9mmol zinc chloride, stirring at normal temperature leaves standstill volatilization and obtains described C in 15 days at 20 DEG C after 12 hours
28h
36n
4o
4cl
8zn
4, productive rate is 67.9% (based on Zn).
The above embodiment only have expressed embodiments of the present invention; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the scope of the claims of the present invention; in every case the technical scheme adopting the form of equivalent replacement or equivalent transformation to obtain, all should drop within protection scope of the present invention.
Claims (6)
1. four cores are containing a zinc complex, it is characterized in that: chemical formula is C
28h
36n
4o
4cl
8zn
4.
2. a kind of four cores according to claim 1 are containing zinc complex, it is characterized in that: this polymkeric substance is triclinic(crystalline)system,
p-1spacer, unit cell parameters is
a=9.3145 (3),
b=10.3408 (3),
c=10.6315 (1),
α=98.03 (3) o,
β=98.41 (5) o,
γ=114.81 (7) o, V=1017.34 (2)
3.
3. a kind of four cores according to claim 1 are containing the preparation method of zinc complex, it is characterized in that: by 2-pyridine ethanol and ZnCl
2be added in the middle of methyl alcohol, at room temperature stir and form mixed solution, at 20 ~ 25 DEG C, then leave standstill volatilization within more than 10 days, obtain described containing zinc complex.
4. a kind of four cores according to claim 3 are containing the preparation method of zinc complex, it is characterized in that: described 2-pyridine ethanol and ZnCl
2mol ratio be 0.8 ~ 1.2:0.9 ~ 1.2.
5. a kind of four cores according to claim 4 are containing the preparation method of zinc complex, it is characterized in that: described 2-pyridine ethanol and ZnCl
2mol ratio be preferably 1:1.
6. a kind of four cores according to claim 3 or 4, containing the preparation method of zinc complex, is characterized in that: described churning time is 8 ~ 12 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480088.1A CN104277057A (en) | 2014-09-19 | 2014-09-19 | Quad-core zinc-containing polymer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480088.1A CN104277057A (en) | 2014-09-19 | 2014-09-19 | Quad-core zinc-containing polymer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104277057A true CN104277057A (en) | 2015-01-14 |
Family
ID=52252453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410480088.1A Pending CN104277057A (en) | 2014-09-19 | 2014-09-19 | Quad-core zinc-containing polymer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104277057A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896970A (en) * | 2014-04-11 | 2014-07-02 | 聊城大学 | 2-Pyridinemethanol copper complex as well as preparation method and application |
-
2014
- 2014-09-19 CN CN201410480088.1A patent/CN104277057A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896970A (en) * | 2014-04-11 | 2014-07-02 | 聊城大学 | 2-Pyridinemethanol copper complex as well as preparation method and application |
Non-Patent Citations (3)
| Title |
|---|
| MARKUS TESMER ET AL.: "Oligonuclear zinc complexes of 2-pyridylmethanol", 《CHEM.COMMUN.》, 1 January 1997 (1997-01-01), pages 721 - 722 * |
| NOVAKOVSKII, M. S. ET QL.: "Compounds of zinc nitrate with pyridine derivatives", 《ZHURNAL NEORGANICHESKOI KHIMII》, vol. 11, no. 7, 31 December 1966 (1966-12-31), pages 1738 - 1742 * |
| SHANE G. TELFER ET AL.: "Helicates, Boxes, and Polymers from Simple Pyridine-Alcohol Ligands: the Impact of the Identity of the Transition Metal Ion", 《INORGANIC CHEMISTRY》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104262370B (en) | The zinc carboxylate ligand polymer of thioether poly carboxylic acid part synthesis and its preparation method | |
| Liu et al. | Crystallization condition-controlled assembly of oxygen-bridged tetranuclear and hexanuclear Ni (ii) clusters: syntheses, structures and properties | |
| CN104230968A (en) | Cadmium-containing dual-core polymer with mixed-ligand and preparation method of cadmium-containing dual-core polymer | |
| Zou et al. | Syntheses, crystal structures, and magnetic and luminescent properties of a series of lanthanide coordination polymers with chelidamic acid ligand | |
| CN104693223A (en) | Cadmium coordination polymer as well as preparation method and applications thereof | |
| CN103694261A (en) | Cluster-based coordination polymer employing in-situ ligand reaction and preparation method thereof | |
| CN105085555A (en) | Dimensional cadmium polymer containing mixed ligand as well as preparation method and application thereof | |
| CN105131022A (en) | Zinc-containing compound based flexible nitrogen-containing and carboxylic acid dual ligand, and preparation method thereof | |
| CN104538633B (en) | Lithium ion battery electrode material and preparation method thereof | |
| CN104277057A (en) | Quad-core zinc-containing polymer and preparation method thereof | |
| CN104177385A (en) | Two-dimensional coordination polymer and preparation method thereof | |
| CN104130292B (en) | Three dimensional coordination polymer with double core structure and preparation method thereof | |
| CN104447871A (en) | Manganese-containing dual-core two-dimensional polymer and preparation method thereof | |
| Zhao et al. | Hydrothermal synthesis, crystal structure and magnetic characterization of three hexa-M substituted tungstoarsenates (M= Ni, Zn and Mn) | |
| CN104151329A (en) | Two-dimensional coordination polymer and preparation method thereof | |
| CN104262369B (en) | A kind of coordination polymer of itrile group ligand hydrolysis regulation and control and preparation method thereof | |
| CN104072123A (en) | Perovskite YCoxFe(1-x)O3 oxide crystal and preparation method thereof | |
| Dong et al. | Hydrothermal synthesis, structures and visible light harvest of three titanium complexes | |
| Wang et al. | The rigid isomeric 5-(x-pyridyl)-1H-tetrazole ligands-directed various isopolymolybdate-based compounds: assembly, structures, and properties | |
| CN104059108A (en) | Three-dimensional Mn-containing coordination polymer and preparation method thereof | |
| CN102977153B (en) | L-TARTARIC ACID 2,2-bis-pyridine amine ferro-cobalt sulfate ferroelectric functional material and preparation method | |
| CN104277055A (en) | One-dimensional zinc-containing polymer and preparation method thereof | |
| CN104277058A (en) | One-dimensional zinc-containing polymer and preparation method thereof | |
| CN104311580A (en) | One-dimensional zinc-containing polymer and preparation method thereof | |
| CN104277056A (en) | One-dimensional zinc-containing polymer and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150114 |
|
| RJ01 | Rejection of invention patent application after publication |