(丙酮-2κO){μ-6,6'-二甲氧基-2,2'-[丙烷-1,2-二亚基双(亚氨基甲基亚基)]二酚盐-κ1:2O,O,O,O:O,N,N',O}三(硝酸根-1κO,O')铜(II)铽(III)
(Acetone-2κO){μ-6,6'-dimeth-oxy-2,2'-[propane-1,2-diylbis(nitrilo-methyl-idyne)]diphenolato-κ1:2O,O,O,O:O,N,N',O}tris(nitrato-1κO,O')copper(II)terbium(III).
作者信息
Sun Wen-Bin, Yan Peng-Fei, Li Guang-Ming, Hou Guang-Feng
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 17;65(Pt 7):m780-1. doi: 10.1107/S1600536809022077.
In the title heteronuclear complex, [CuTb(C(19)H(20)N(2)O(4))(NO(3))(3)(CH(3)COCH(3))], the Cu(II) ion is five-coordinated by two O and two N atoms from the 6,6'-dimeth-oxy-2,2'-[propane-1,2-diylbis(nitrilo-methyl-idyne)]diphenolate ligand (L) and an O atom from the acetone mol-ecule 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 CH(2)-CH-CH(3) fragment is disordered over two conformations, with refined occupancies of 0.725 (11) and 0.275 (11).
在标题异核配合物[CuTb(C₁₉H₂₀N₂O₄)(NO₃)₃(CH₃COCH₃)]中，Cu(II)离子由来自6,6'-二甲氧基-2,2'-[丙烷-1,2-二亚基双(腈基亚甲基)]二酚盐配体(L)的两个O原子和两个N原子以及来自丙酮分子的一个O原子以四方锥几何构型五配位。Tb(III)离子由来自三个螯合硝酸根配体的六个O原子和来自L配体的四个O原子十配位。在L中，CH₂-CH-CH₃片段在两种构象上无序，精修占有率分别为0.725 (11)和0.275 (11)。
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