10-RhS2B7H8] 3. The eleven-vertex M2S2B7} cluster compound, [(PPh3)2HRh(PPh3)ClRhS2B7H7] 4 was synthesised in the reaction between S2B7H9 and [RhCl(PPh3)3] in 1:2 molar ratio, and exhibits a novel cluster structure with the metal and sulphur atoms assembled in a sequential M–S–M–S manner on the borane sub-cluster matrix. All compounds 1 to 4 were characterised by spectroscopic methods and, in the cases
十个顶点MS 2 B 7 }使化合物[9,9-(PPh 3)2 -9,6,8-PtS 2 B 7 H 7 ] 1a,[9,9- P(OMe)3 }在Arachno--之间的反应中合成了2 -9,6,8-PtS 2 B 7 H 7 ] 1c和[9,9-(PPh 3)2 -9,6,8-RhS 2 B 7 H 8 ] 2。 4,6-S 2 B 7 H 9
金属膦配合物[Pt(PPh 3)4 ],[PtCl 2 P(OMe)3 } 2 ]和[RhCl(PPh 3)3 ]。加热[9,9-(PPh 3)2 -9,6,8-RhS 2 B 7 H 8 ]在苯中的溶液,得到其异构体[5,5-(PPh 3)2 -5,6,10- RhS 2 B 7 H 8 ] 3。十一顶点M 2 S 2 B 7 }簇化合物,[(PPh 3)在S 2 B 7 H 9与[RhCl(PPh 3)3 ]之间的摩尔比为1:2的反应中合成了2