5-trans-(Et3P)2Pt(H)}-(µ3,4-H)(µ5,6-H)-2-CB5H6]. The molecular structure of [nido-µ4,5-trans-(Et3P)2Pt(H)}-µ5,6-H-2,3-C2B4H6] has been established by a single-crystal X-ray diffraction study. Four molecules crystallise in the monoclinic space group P21/m with cell dimensions a= 10.970(4), b= 11.587(3), c= 9.459(3)Å, and β= 114.47(2)°. The molecular structure has been elucidated by the analysis of 5 106
[Pt 2(µ-cod)(PEt 3)4 ](cod =环辛基-1,5-二
烯)与2,3-二
氨基-
氨基-六
硼烷(8),2,3-二
甲基-2的反应,3-二
氨基甲酰基-六
硼烷(8)和一
氨基甲酰基-六
硼烷(9)分别提供[ nido -µ 4,5- trans(Et 3 P)2 Pt(H)}-µ 5,6 -
H-2,3-CB 5 ħ 6 ],[巢-μ 4,5 - 反式- (ET 3 P)2
铂(H)} - μ 5,6- -H -2,3--ME 2 - 2,3-
碳2 B 4 H 4 ]和[ nido -µ 4,5- 反式-(Et 3 P) 2 Pt(H)}-(µ 3,4 -H)(µ 5,6 -H)-2- CB 5 H 6 ]。[ nido -µ 4,5- 反式-(Et 3 P) 2 Pt(H)}-µ 5,6 -
H-2,3-C 2 B 4 H 6的分子结构已经通过a建立。单晶X射线衍射研究。四分子在单斜空间群P中结晶2