摘要
本文测量了四苯基卟啉铁(FeTPPCl)、四苯基卟啉钴(CoTPP)和四苯基卟啉镍(NiTPP)的紫外可见吸收光谱和磁圆二色谱(MCD),讨论了法拉第参数A、B两项对Soret带和Q带的综合影响。发现B项有参与且使MCD谱中A项的S曲线与波长λ轴交点的跃迁波长值较紫外可见光谱有红移和蓝移的特征。
The UV and MCD spectra of FeTPPCI. CoTPP, NiTPP were reported and the effect of Faraday parameters A, B on Sorer band and Q band were discussed. It was found that the parameter B had an influence in MCD spectra and made the point of interseclion of the S shape of A and wavelength red or blue shift against the transiton wavelength in UV spectra.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
1993年第5期47-50,46,共5页
Spectroscopy and Spectral Analysis
基金
河南省自然科学基金
关键词
法拉第参数
卟啉
金属络合物
MCD谱
Magnetic circular dichroism (MCD), Ultraviolet spectra (UV), Faraday parameter, Metalloporphyin
