title: {μ-6,6'-Dimeth-oxy-2,2'-[butane-1,4-diylbis(nitrilo-methanylyl-idene)]diphenolato}trinitratocopper(II)samarium(III).
abstract: In the monomeric dinuclear title complex, [CuSm(C(20)H(22)N(2)O(4))(NO(3))(3)], the four-coordinate Cu(II) ion has a square-planar geometry involving two O atoms and two N atoms of the deprotonated Schiff base ligand. The Sm(III) ion is ten-coordinate, chelated by four O donor atoms of the Schiff base and two O atoms each from three bidentate nitrate groups, one of which is disordered over two sites in a 0.55 (7):0.45 (7) ratio.
authors: Department of Anesthesiology, the Second Affiliated Hospital, Harbin Medical University, Harbin 150081,  People's Republic of China.
authors: Jing-Chun
authors: JC
authors: Xing
authors: Bing
authors: B
authors: Zhang
authors: Wen-Zhi
authors: WZ
authors: Li
authors: Xiao-Guang
authors: XG
authors: Cui