Low-energy electron scattering from pyrimidine: Similarities and differences with benzene

被引：34
|
作者：
Jones, D. B. [1 ]
Bellm, S. M. [1 ]
Limao-Vieira, P. [2 ]
Brunger, M. J. [1 ,3 ]
机构：
[1] Flinders Univ S Australia, Sch Chem & Phys Sci, ARC Ctr Antimatter Matter Studies, Adelaide, SA 5001, Australia
[2] Univ Nova Lisboa, Fac Ciencias & Tecnol, Dept Fis, CEFITEC, P-2829516 Caparica, Portugal
[3] Univ Malaya, Inst Math Sci, Kuala Lumpur 50603, Malaysia
来源：
CHEMICAL PHYSICS LETTERS | 2012年 / 535卷
基金：
澳大利亚研究理事会;
关键词：
CROSS-SECTIONS; EXCITED-STATES; SPECTROSCOPY; AZABENZENES; ABSORPTION; EXCITATION; MOLECULES; SPECTRUM; PYRAZINE; CLUSTER;
D O I：
10.1016/j.cplett.2012.03.044
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Differential cross sections for low-energy electron-impact excitation of the unresolved combinations of 2(3)B(2) + 2(1)A(1) and 3(1)A(1) + 2(1)B(2) electronic states of pyrimidine are reported. Comparisons are made with recent differential cross section measurements for the electron-impact excitation of the E-1(1u) and unresolved B-1(1u) + E-3(2g) electronic states of benzene [H. Kato, M. Hoshino, H. Tanaka, P. Limao-Vieira, O. Ingolfsson, L. Campbell, M. J. Brunger, J. Chem. Phys. 134 (2011) 134308.], in order to evaluate the nature of electron impact pi-pi* transitions in aromatic species. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：30 / 34
页数：5
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