Acta Cryst. (2009). E65, m780-m781  [ doi:10.1107/S1600536809022077 ]

(Acetone-2O){-6,6'-dimethoxy-2,2'-[propane-1,2-diylbis(nitrilomethylidyne)]diphenolato-⁸1:2O⁶,O¹,O^1',O^6':O¹,N,N',O^1'}tris(nitrato-1²O,O')copper(II)terbium(III)

W.-B. Sun, P.-F. Yan, G.-M. Li and G.-F. Hou

Abstract: In the title heteronuclear complex, [CuTb(C₁₉H₂₀N₂O₄)(NO₃)₃(CH₃COCH₃)], the Cu^II ion is five-coordinated by two O and two N atoms from the 6,6'-dimethoxy-2,2'-[propane-1,2-diylbis(nitrilomethylidyne)]diphenolate ligand (L) and an O atom from the acetone molecule in a square-pyramidal geometry. The Tb^III ion is ten-coordinated by six O atoms from three chelating nitrate ligands and four O atoms from the L ligand. In L, the CH₂-CH-CH₃ fragment is disordered over two conformations, with refined occupancies of 0.725 (11) and 0.275 (11).

Online 17 June 2009

Copyright © International Union of Crystallography
IUCr Webmaster