U.V. photoelectron (He I and He II) studies of M(CO)5PX3 (M = Cr, Mo, W and X = F, Cl, Br)
作者:H. Daamen、G. Boxhoorn、A. Oskam
DOI:10.1016/s0020-1693(00)87445-9
日期:1978.1
Abstract The He I and He II spectra of the complexes M(CO)5PX3 (M = Cr, Mo, W; X = F, Cl, Br) are presented. The assignment was based on the comparison with the spectra of the separate PX3 and M(CO)6 molecules concerning the positions of the bands and the intensity differences in going from He I to He II. Conclusions about the σ- and π-bonding in the complexes and about charge on the metals could be
摘要给出了配合物M(CO)5PX3(M = Cr,Mo,W; X = F,Cl,Br)的He I和He II光谱。该分配基于与单独的PX3和M(CO)6分子的光谱的比较,这些光谱涉及谱带的位置以及从He I到He II的强度差。可以得出有关配合物中σ键和π键以及金属上电荷的结论。可以证明电离势与红外频率之间的相关性。