Tetr-μ-acetato-κ⁸O:O′-bis[(3-hydroxypyridine-κN)copper(II)]

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By this author: Gao, Shan ;&nbsp; <a href="/search;jsessionid=5o0dut2gm5q26.alice?option2=author&value2=Zhang++Xian-Fa">Zhang, Xian-Fa ;&nbsp; <a href="/search;jsessionid=5o0dut2gm5q26.alice?option2=author&value2=Huo++Li-Hua">Huo, Li-Hua ;&nbsp; Zhao, Hui

Authors: Gao, Shan; Zhang, Xian-Fa; Huo, Li-Hua; Zhao, Hui

Source: Acta Crystallographica Section E, Volume 60, Number 10, October 2004 , pp. m1405-m1407(3)

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Abstract:

In the title dimeric complex, [Cu₂(Ac)₄(3-PyOH)₂] or [Cu₂(C₂H₃O₂)₄(C₅H₅NO)₂] (Ac⁻ is acetate and PyOH is hydroxypyridine), each Cu^II atom exists in a square pyramidal coordination environment, defined by four different acetate O atoms and one 3-hydroxypyridine N atom. Two Cu^II atoms are bridged by four acetate groups, and the center of the dimer corresponds to a crystallographic center of symmetry, the Cu…Cu separation being 2.6598 (8) Å. These dimeric units are linked via O—H…O hydrogen bonds into a two-dimensional layer supramolecular network.

Document Type: Research article

DOI: http://dx.doi.org/10.1107/S1600536804021993

Publication date: 2004-10-01