Influence of substituents on the N K X-ray absorption near-edge structure of pyrrole derivatives

被引：25

作者：

Hennig, C ^{[1
]}

Hallmeier, KH ^{[1
]}

Bach, A ^{[1
]}

Bender, S ^{[1
]}

Franke, R ^{[1
]}

Hormes, J ^{[1
]}

Szargan, R ^{[1
]}

机构：

[1] UNIV BONN,INST PHYS,D-53115 BONN,GERMANY

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1996年 / 52卷 / 09期

关键词：

N K Xanes; pyrrole derivatives; resonances; X-ray absorption;

D O I：

10.1016/0584-8539(95)01649-X

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The X-ray absorption and electron yield spectra of monomeric pyrrole including derivatives with different substituents, thiazole and oxazole have been investigated. Inductive and mesomeric effects on the spectral features are discussed. Inductive effects create energy shifts of the pi* resonances; mesomeric effects cause a splitting and energy shifts of the pi* resonances.

引用

页码：1079 / 1083

页数：5

共 4 条

[1] EXPERIMENTAL STUDIES OF THE CORE EXCITATION OF IMIDAZOLE, 4,5-DICYANOIMIDAZOLE, AND S-TRIAZINE [J].