Unprecedented α-Octamolybdate Derivative Containing Hexad-track Cu―bpe Chains, 2{[Cu(bpe)]6[α-Mo8O26]3/2}•[Cu(bpe)]3•3H2O

Chemical Research in Chinese Universities ›› 2011, Vol. 27 ›› Issue (2): 166-169.

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Unprecedented α-Octamolybdate Derivative Containing Hexad-track Cu―bpe Chains, 2{[Cu(bpe)]₆[α-Mo₈O₂₆]_3/2}•[Cu(bpe)]₃•3H₂O

SHA Jing-quan¹, LI Xin¹, PENG Jun^2*, ZONG Xi-ming¹, ZHANG Yu-hong¹ and YAN Hong¹

1. Teilongjiang Provincial Key Laboratory of Biomaterials and Biological Medicine Formulation, School of Pharmacy, Jiamusi University, Jiamusi 154007, P. R. China; 2. Key Laboratory of Polyoxometalate Science, Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China

Received:2010-06-07 Revised:2011-01-29 Online:2011-03-25 Published:2011-03-09
Contact: PENG Jun E-mail:shajq2002@126.com
Supported by:
Supported by the National Natural Science Foundation of China(Nos.20901031 and 21071029), the Natural Science Foundation of Heilongjiang Province, China(No.B200916), the Education Ministry Key Teachers Foundation of Heilongjiang Province, China(No.1155G53) and the Talent Training Fund of Jiamusi University, China(No.RC2009-034).

Abstract

Abstract: A new inorganic-organic hybrid constructed from α-octamolybdate polyoxometalates modified by hexad- track Cu―bpe chains, 2{[Cu(bpe)]6[α-Mo8O26]3/2}•[Cu(bpe)]3•3H2O[1, bpe=bis(4-pyridyl)ethylene], has been synthesized and structurally characterized. X-Ray diffraction analysis reveals that each α-octamolybdate cluster links six transition metal complex chains and the title compound has represented the highest connective number of M―N chains modified octamolybdate POMs to date. Note that there are two crystallographically unique [α-Mo8O26]n– clusters and eight unique copper sites, which play an important role in the overall architecture of hybrid compounds. Additionally, the electrochemical properties of the title compound were studied.

Key words: Octamolybdate, Hydrothermal synthesis, Multi-track chain, Electrochemical property

SHA Jing-quan, LI Xin, PENG Jun*, ZONG Xi-ming, ZHANG Yu-hong and YAN Hong. Unprecedented α-Octamolybdate Derivative Containing Hexad-track Cu―bpe Chains, 2{[Cu(bpe)]₆[α-Mo₈O₂₆]_3/2}•[Cu(bpe)]₃•3H₂O[J]. Chemical Research in Chinese Universities, 2011, 27(2): 166-169.

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Unprecedented α-Octamolybdate Derivative Containing Hexad-track Cu―bpe Chains, 2{[Cu(bpe)]₆[α-Mo₈O₂₆]_3/2}•[Cu(bpe)]₃•3H₂O

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