Studies of the Synthesis of FeMo-co Modeling Compounds 1. Spectroscopic Studies of the Strategy in the Design of the Synthetic Method.

[中文文摘]本文讨论了以K_2MoS_4,FeCl_2,KOR(R=-CH_2CH_2OH或-CH_3)为基本原料,合成固氮酶铁钼辅因子(FeMo-co)模型物合成方案的设计依据。系统地考察这种体系的电子吸收光谱和激光拉曼光谱特征及其随时间的变化。实验结果支持了所提出合成方案的设计依据。[英文文摘]The strategy in the design of synthetic method for the synthesis of dicnbane-type modeling compounds of FeMo-co,with K2MoS4,FeCl2,KOR (R=-CH2CH2OH,or-CH3),and NaHS (or KHS) as the principal starting materials,has been discussed.A systematic study of the characteristic electronic absorption spectra and Laser Raman spectra of such systems,as well as the changes in spectral characteristics with time,has been made.The experimental results provide support for the strategy in the design of the synthetic method