三-μ2-氯-四氯-μ3-氧代-六（四氢呋喃-κO）二钛（III）钐（III）：一种新型三核钐-钛混合物种
Tri-mu2-chloro-tetrachloro-mu3-oxo-hexakis(tetrahydrofuran-kappaO)dititanium(III)samarium(III): a novel trinuclear Sm-Ti mixed species.
作者信息
Villiers Claude, Thuéry Pierre, Ephritikhine Michel
机构信息
CEA/Saclay, DSM/DRECAM/SCM (CNRS URA 331), Bâtiment 125, 91191 Gif-sur-Yvette, France.
出版信息
Acta Crystallogr C. 2005 Feb;61(Pt 2):m64-6. doi: 10.1107/S0108270104032986. Epub 2005 Jan 15.
PMID:15695892
Abstract
In the title compound, [SmTi2Cl7O(C4H8O)6], the metal ions are linked by a central mu3-oxo ion and by three mu2-chloro ions, giving a planar moiety containing a binary crystallographic axis. The coordination spheres are completed by terminal chloro ligands and tetrahydrofuran molecules, with resulting pentagonal bipyramidal and octahedral environments for the Sm and Ti atoms, respectively.
摘要
在标题化合物[SmTi₂Cl₇O(C₄H₈O)₆]中，金属离子通过一个中心μ₃-氧离子和三个μ₂-氯离子相连，形成一个包含二元晶体学轴的平面部分。配位球由端基氯配体和四氢呋喃分子完成，使得钐和钛原子分别具有五角双锥和八面体环境。
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