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Acta Crystallogr Sect E Struct Rep Online. 2010 Apr 17;66:m527. doi: 10.1107/S1600536810012997.

catena-Poly[[[aqua-copper(II)]bis-[μ-bis(3,5-dimethyl-1H-pyrazol-4-yl) selenide]] bis-(tetra-fluorido-borate) bis-(triphenyl-phosphine oxide) monohydrate].

Acta crystallographica. Section E, Structure reports online

Maksym Seredyuk, Kateryna O Znovjyak, Yurii S Moroz, Vadim A Pavlenko, Igor O Fritsky

Affiliations

  1. Department of Chemistry, National Taras Shevchenko University, Volodymyrska Street 64, 01601 Kyiv, Ukraine.

PMID: 21579021 PMCID: PMC2979014 DOI: 10.1107/S1600536810012997

Abstract

The title compound, {[Cu(C(10)H(14)N(4)Se)(2)(H(2)O)](BF(4))(2)·2C(18)H(15)PO·H(2)O}(n), has a polymeric structure where each Cu(II) ion adopts a square-pyramidal coordination constituted by four N atoms of pyrazole moieties in the equatorial plane and an axial O atom of a water mol-ecule. A pair of bis-(3,5-dimethyl-1H-pyrazol-4-yl) selenide ligands bridges the Cu(II) centres into a chain extending along the c axis. The water mol-ecules, anions and triphenyl-phosphine oxide mol-ecules are involved in inter-molecular hydrogen bonding, which links the chains into a three-dimensional network.

References

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