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Polynuclear Lanthanoid Complexes Containing Aluminium—The Structure of[HoAl(CF_3COO)_2(CF_3CHOO)(C_2H_5)_2(C_4H_8O)_2]_2 at 233K
作者姓名:林永华  金松春  金鹰泰  李振祥
作者单位:Changchun Institute of Applied Chemistry Academia Sinica,Changchun 130022,China,Changchun Institute of Applied Chemistry,Academia Sinica,Changchun 130022,China,Changchun Institute of Applied Chemistry,Academia Sinica,Changchun 130022,China,Changchun Institute of Applied Chemistry,Academia Sinica,Changchun 130022,China
摘    要:[HoAl(CF_3COO)_2(CF_3CHOO)(C_2H_5)_2(C_4H_8O)_2]_2,Mr=1468.7,monoclinic,P 2_1/n,a=1.0084(4),b=1.8453(6),c=1.4501(6)nm,β=102.40(3)°,V=2.6355(1)nm~3,Z=2,D_c=1.81gcm~(-3),F(000)=1511,T=233K,Mo Kα radiation(λ=0.071069nm).R=0.052 for 6176 unique reflections[Ⅰ≥36(Ⅰ)].The structuralunits consist of dimeric molecules with the mixed ligand and central bimetallic atoms,which are polynuclearlanthanoid complexes containing aluminium.Ho-Ho'distance is 0.3619(1)nm.The coordination polyhedron ofHo can be described in terms of a distored bicap-prism.

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