Acta Cryst. (2006). E62, m2704-m2705  [ doi:10.1107/S1600536806037901 ]

-Oxalato-bis[(1,4,8,11-tetraazacyclotetradecane)nickel(II)] bis(perchlorate) hemihydrate

H. Liu, W. Gu, X.-L. Tong, Y.-Y. Kou and S.-P. Yan

Abstract: The title compound, [Ni₂(C₂O₄)(C₂₀H₄₈N₈](ClO₄)₂·0.5H₂O, contains dinuclear [Ni₂(C₂O₄)(cyclam)₂]²⁺ cations (cyclam is 1,4,8,11-tetraazacyclotetradecane) lying on centres of inversion. The geometry of the complex is comparable to that in a previously reported nitrate salt.

Online 22 September 2006

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