Dickie DA, Kemp RA. Crystal structure of
catena-poly[di-ammonium [di-μ-oxalato-cuprate(II)]].
Acta Crystallogr E Crystallogr Commun 2016;
72:1780-1782. [PMID:
27980829 PMCID:
PMC5137607 DOI:
10.1107/s2056989016017631]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 11/04/2016] [Indexed: 11/10/2022]
Abstract
The structure of the title compound, {(NH4)2[Cu(C2O4)2]} n , at 100 K has monoclinic (P21/c) symmetry with the CuII atom on an inversion center. The compound has a polymeric structure due to long Cu⋯O inter-actions which create [Cu(C2O4)2] chains along the a axis. The structure also displays inter-molecular N-H⋯O hydrogen bonding, which links these chains into a three-dimensional network.
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