作者:R. Meij、D.J. Stufkens、K. Vrieze、W. Van Gerresheim、C.H. Stam
DOI:10.1016/s0022-328x(00)81698-8
日期:1979.1
Each of the compounds [MCl(Pr3)2(ArylNSO)] (M = RhI, IrI; R = i-Pr, Cy: Aryl = C6H5, 4-MeC6H4, 4-ClC6H4, 2,4,6-Me3C6H2 appears to exist as two isomers both in the solid state and in solution. The molecular and single crystal structure of one of the isomers of [RhCl(P-i-Pr)3)2(4-Me6H4NSO)] shows that the N-sulfinylaniline ligand is in the cis-configuration and coordinated to the rhodium atom via the
每种化合物[的MC1(镨3)2(ArylNSO)](M =铑我,IR我; R = I-PR中,Cy:芳基= C 6 H ^ 5,4-MEC 6 ħ 4,4-CLC 6 ħ 4,2,4,6--ME 3 c ^ 6 ħ 2次出现存在作为既在固态和溶液中两种异构体。的[的RhCl(PI-PR)的异构体之一的分子和单晶结构3)2(4-Me 6 H 4 NSO)]显示,N-亚磺酰基苯胺配体位于顺式-构型并通过硫原子与铑原子配位。配体位于包含铑原子的平面中,并且与2.10Å的Rh-S距离一致。化合物的IR的结果(固体和溶液),21个P NMR数据和15的具有N NMR 15 Ñ标记的化合物,其产生一个103 Rh 15 15.5赫兹的N个耦合常数,显示的是,在第二异构体的Ñ -sulfinylaniline配体可能通过π-NS键与金属原子键合。