Two organic-inorganic poly(pseudo-rotaxane)-like composite solids constructed from polyoxovanadates and silver organonitrogen polymers

Journal Article · Thu Oct 15 00:00:00 EDT 2009 · Journal of Solid State Chemistry

OSTI ID:21372327

Yanfei, Qi ^[1]; Yangguang, Li ^[2]

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1. School of Public Health, Jilin University, Changchun, Jilin 130021 (China)
2. Key Laboratory of Polyoxometalates Science of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024 (China)

Two new composite solids, [Ag(btx)]{sub 4}H{sub 2}V{sub 10}O{sub 28}.2H{sub 2}O 1 and [Ag(biim)]{sub 2}V{sub 4}O{sub 11}2 (btx=1,4-bis(triazol-1-ylmethyl)benzene, biim=1,1'-(1,4-butanediyl)bis(imidazole)), have been synthesized and characterized by elemental analysis, IR, TGA and single-crystal X-ray diffraction. Compound 1 contains two one-dimensional (1D) polymeric chains, {l_brace}Ag{sub 2}(btx){sub 2}{r_brace}{sup 2+} and [Ag{sub 2}(btx){sub 2}H{sub 2}V{sub 10}O{sub 28}]{sup 2-}, that are assembled by supramolecular forces into an intriguing two-dimensional (2D) poly(pseudo-rotaxane) network. Compound 2 comprises cationic {l_brace}Ag{sub 2}(biim){sub 2}{r_brace}{sup 2+} three-dimensional (3D) framework penetrated by anionic [V{sub 4}O{sub 11}]{sub n}{sup 2n-} chains. The electrochemical properties of the two compounds have been studied. - Graphical abstract: Two new examples of Ag/organonitrogen/polyoxovanadate composite solids with rare poly(pseudo-rotaxane) architectures have been synthesized and characterized.

• OSTI ID: 21372327
• Journal Information: Journal of Solid State Chemistry, Vol. 182, Issue 10; Other Information: DOI: 10.1016/j.jssc.2009.07.022; PII: S0022-4596(09)00322-3; Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; ISSN 0022-4596
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ELECTROCHEMISTRY
MONOCRYSTALS
POLYMERS
SILVER COMPLEXES
THERMAL GRAVIMETRIC ANALYSIS
VANADATES
X-RAY DIFFRACTION
CHEMICAL ANALYSIS
CHEMISTRY
COHERENT SCATTERING
COMPLEXES
CRYSTALS
DIFFRACTION
GRAVIMETRIC ANALYSIS
OXYGEN COMPOUNDS
QUANTITATIVE CHEMICAL ANALYSIS
SCATTERING
THERMAL ANALYSIS
TRANSITION ELEMENT COMPLEXES
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPOUNDS