Takao Koichiro, Ikeda Yasuhisa
Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology, 2-12-1-N1-34, O-okayama, Meguro-ku, Tokyo 152-8550, Japan.
Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 18;64(Pt 1):m219-20. doi: 10.1107/S1600536807063799.
In the title compound, [U(C(15)H(11)O(2))(2)O(2)(C(2)H(6)O)], the U(VI )atom has a penta-gonal-bipyramidal coordination geometry. The two so-called '-yl' O atoms occupy the axial positions whereas four O atoms from the two chelating dibenzoyl-methanate ligands and the O atom from the ethanol mol-ecule are situated in the equatorial plane. Inter-molecular hydrogen bonds between one of the '-yl' O atoms and the ethanol OH group assemble mol-ecules into a centrosymmetric dimer.
在标题化合物[U(C₁₅H₁₁O₂)₂O₂(C₂H₆O)]中，U(VI)原子具有五角双锥配位几何构型。两个所谓的“-yl”O原子占据轴向位置，而来自两个螯合二苯甲酰甲烷配体的四个O原子和来自乙醇分子的O原子位于赤道平面。“-yl”O原子之一与乙醇OH基团之间的分子间氢键将分子组装成中心对称二聚体。
