第一排过渡金属(π-环)M(CO)2X衍生物的金属-羰基弯曲振动的进一步研究

A. R. Manning
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引用次数: 6

摘要

研究了铬、锰和铁的M(CO)2X (π环)配合物在225 ~ 700和1850 ~ 2100 cm-1范围内的红外光谱。本文报道了π环M(CO)2基团振动的吸收带。讨论了主要由δ(MCO)振动引起的频带的频率和相对强度的趋势,并表明它们依赖于配体X。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Further studies of the metal–carbonyl bending vibrations of (π-ring)M(CO)2X derivatives of the first-row transition metals
The i.r. spectra of various (π-ring)M(CO)2X complexes of chromium, manganese, and iron have been investigated in the regions 225–700 and 1850–2100 cm–1. Absorption bands due to vibrations of the (π-ring)M(CO)2 moieties are reported and assigned. Trends in frequencies and relative intensities of those bands which are due largely to the δ(MCO) vibrations are discussed, and shown to depend on the ligand X.
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