Syntheses, topological analyses and photoelectric properties of Ag(I)/Cu(I) metal-organic frameworks based on a tetradentate imidazolate ligand
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 (China)
A new tetradentate imidazolate ligand 1,1',1'',1'''-(2,2',4,4',6,6'-hexamethylbiphenyl-3,3',5,5'-tetrayl) tetrakis(methylene)(1H-imidazole) (L) and four Ag(I)/Cu(I) coordination polymers, namely [(MCN){sub 3}L]{sub n} (1: M=Ag; 2: M=Cu), and [(MSCN){sub 2}L]{sub n} (3: M=Ag; 4: M=Cu) are described. All four new coordination polymers were fully characterized by infrared spectroscopy, elemental analysis and single-crystal X-ray diffraction. Compound 1 features a 3D supramolecular framework constructed by 1D chains through inter-chain Ag-N(CN) and inter-layer Ag-N(L) weak interactions with an uninodal 6{sup 6} topology. Complex 2 presents a 3D framework characterized by a tetranodal (3,4)-connected (3.4.5.10{sup 2}.11)(3.4.5.6.7.9)(3.6.7)(6.10{sup 2}) topology. Complexes 3 and 4 are isostructural, and both have a 3D network of trinodal 4-connected (4.8{sup 5}){sub 2}(4{sup 2}.8{sup 2}.10{sup 2})(4{sup 2}.8{sup 4}){sub 2} topology. The luminescent properties for these compounds in the solid state as well as the possible ferroelectric behavior of 1 are discussed. - Graphical abstract: Four coordination polymers built upon Ag(I)/Cu(I) pseudohalides and a imidazolate ligand have been solvothermally synthesized. The luminescent properties for these compounds and the possible ferroelectric behavior of 1 are discussed.
- OSTI ID:
- 21370428
- Journal Information:
- Journal of Solid State Chemistry, Vol. 182, Issue 6; Other Information: DOI: 10.1016/j.jssc.2009.03.012; PII: S0022-4596(09)00121-2; Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; ISSN 0022-4596
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ABSORPTION SPECTROSCOPY
AROMATICS
COPPER COMPLEXES
FERROELECTRIC MATERIALS
HYDROCARBONS
IMIDAZOLES
INFRARED SPECTRA
LIGANDS
PHOTOLUMINESCENCE
SILVER COMPLEXES
SYNTHESIS
TOPOLOGY
WEAK INTERACTIONS
X-RAY DIFFRACTION
AZOLES
BASIC INTERACTIONS
COHERENT SCATTERING
COMPLEXES
DIELECTRIC MATERIALS
DIFFRACTION
EMISSION
HETEROCYCLIC COMPOUNDS
INTERACTIONS
LUMINESCENCE
MATERIALS
MATHEMATICS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHOTON EMISSION
SCATTERING
SPECTRA
SPECTROSCOPY
TRANSITION ELEMENT COMPLEXES