化学学报 ›› 1989, Vol. 47 ›› Issue (10): 962-966. 上一篇    下一篇

研究论文

Ni(II), Pd(II), Pt(II)环戊基(苯基)和膦配合物的低频振动光谱及构型

车迅;宋果男;李同信   

  1. 中国科学院大连化学物理研究所
  • 发布日期:1989-10-15

The low frequency vibrational spectra of some cyclopentyl (phenyl) tertia y phosphine complexes of Ni(II), Pd(II) and Pt(II)

CHE XUN;SONG GUONAN;LI TONGXIN   

  • Published:1989-10-15

本工作合成了下述金属配合物: MCl2L2(M=Pd, Pt), NiX2L2(X=Cl, Br, I),L=PPh3-x(C5H9)x(x=0-3), 并研究了它们的远红外光谱和某些低频Raman光谱, 对某些M-P, M-X振动谱带做出了归属, 并提供结构信息。

关键词: 苯基, 红外分光光度法, 有机磷化合物, 铂络合物, 三苯基膦, 过渡金属络合物, 镍络合物, 振动谱, 钯络合物, 构型

The metal complexes with various cyclopentylphenyl tertiary phosphine ligands, MO2L2, (M = Pd, Pt), NiX2L2, (X = Cl, Br, I), L = PPh3-x(C5H9)(x = 0-3), were synthesized. The far-IR and, where possible, low frequency Raman spectra were studied. The M-P and M-X stretching frequencies of some complexes were assigned by analogy with similar assignments and the geometry information were obtained from their spectroscopic feature.

Key words: PHENYL GROUP, INFRARED SPECTROPHOTOMETRY, ORGANO PHOSPHORUS COMPOUNDS, PLATINUM COMPLEX, TRIPHENYLPHOSPHINE, TRANSITION METAL COMPLEX, NICKEL COMPLEX, VIBRATIONAL SPECTRA, PALLADIUM COMPLEX, CONFIGURATION

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