SOME TRANSITION METAL COMPLEXES OF NOVEL DITERTIARY PHOSPHINE: [2-{Di(p-TOLYL)PHOSPHINO}-ETHYL] DIPHENYLPHOSPHINE
SOME TRANSITION METAL COMPLEXES OF NOVEL DITERTIARY PHOSPHINE: [2-{Di(p-TOLYL)PHOSPHINO}-ETHYL] DIPHENYLPHOSPHINE
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新型二叔膦的一些过渡金属配合物：[2-{二(对甲苯基)膦基}-乙基]二苯基膦
DOI：
10.1080/00958978108080664
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发表时间：
1981
影响因子：
1.9
通讯作者：
R. Kapoor
中科院分区：
文献类型：
--
作者：
N. D. Sadanani;A. Walia;P. Kapoor;R. Kapoor
摘要新的螯合二叔膦(Pptpf)在相应的金属盐作用下形成[M(Pptpf)X2](式中M=Ni(II)、Pd(II)或Pt(II)；X=Cl、Br、I或NCS)的低自旋、抗磁性的方形平面配合物。第VI族金属六羰基还与配体(Pptpf)反应生成[M(CO)4(Pptpf)]型的抗磁性八面体配合物(其中M=铬、钼或钨)。根据元素分析、核磁共振氢谱、电子光谱、红外光谱、电导和磁化率数据对其进行了表征。在所有的络合物中，配体(Pptpf)起到了螯合二叔膦的作用。
Abstract The new chelating ditertiary phosphine (pptpf) forms low spin, diamagnetic, square-planar complexes of the type [M(pptpf)X2] (where M=Ni(II), Pd(II) or Pt(II); X=Cl, Br, I or NCS) when treated with corresponding metal salts. Group VI metal hexacarbonyls also react with the ligand (pptpf) to yield diamagnetic, octahedral complexes of type [M(CO)4(pptpf)] (where M=Cr, Mo or W). These complexes have been characterised on the basis of their elemental analysis, 1H n.m.r., electronic, infrared spectral measurements, electrical conductance and magnetic susceptibilities data. In all the complexes the ligand (pptpf) acts as a chelating ditertiary phosphine.