Acta Cryst. (2007). E63, m1856-m1858  [ doi:10.1107/S1600536807022659 ]

-Oxalato-⁴O¹,O²:O^1',O^2'-bis{[N,N'-bis(pyridin-2-ylmethylene)propane-1,2-diamine-⁴-N,N',N'',N''']copper(II)} bis(perchlorate)

T.-F. Liu

Abstract: In the centrosymmetric dinuclear title complex, [Cu₂(C₂O₄)(C₁₅H₁₆N₄)₂](ClO₄)₂, each Cu^II ion is in an elongated octahedral environment, coordinated by two oxalate O atoms and four N atoms from the tetradentate ligand. One O atom and three N atoms are in the equatorial plane, and another O atom and one N atom are in axial sites. Each copper ion is bound to two O atoms from the two different carboxylate groups of the oxalate ligands, with a CuCu distance of 5.6623 (16) Å. The anions lie on twofold rotation axes.

Online 13 June 2007

Copyright © International Union of Crystallography
IUCr Webmaster