外消旋-羰基{1-[(二苯基膦基)甲基]乙硫醇根合}(三苯基膦)铑(I)
rac-Carbon-yl{1-[(diphenyl-phosphino)meth-yl]ethanethiol-ato}(triphenyl-phosphine)rhodium(I).
作者信息
Hernández-Ortega Simón, Morales-Morales David
机构信息
Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, México 04510, Mexico.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2008 Oct 25;64(Pt 11):m1465. doi: 10.1107/S1600536808034284.
Abstract
The title compound, [Rh(C(15)H(16)PS)(C(18)H(15)P)(CO)], was synthesized from the reaction of the ligand rac-[Ph(2)PCH(2)CH(CH(3))SH] with trans-[Rh(F)(CO)(PPh(3))(2)] in a 1:1 molar ratio in toluene. The Rh atom is four-coordinated in a distorted square-planar geometry with the P-S ligand [Ph(2)PCH(2)CH(CH(3))S] acting as a chelate and the PPh(3) and disordered CO [site occupation factors of 0.61 (5) and 0.39 (5)] ligands completing the coordination.
摘要
标题化合物[Rh(C₁₅H₁₆PS)(C₁₈H₁₅P)(CO)]由配体外消旋-[Ph₂PCH₂CH(CH₃)SH]与反式-[Rh(F)(CO)(PPh₃)₂]在甲苯中以1:1摩尔比反应合成。Rh原子以扭曲的平面正方形几何构型进行四配位，P-S配体[Ph₂PCH₂CH(CH₃)S]作为螯合剂，PPh₃和无序的CO（占据因子分别为0.61 (5)和0.39 (5)）配体完成配位。
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