Comparison of IR and Raman forms of vibrational optical activity.
Comparison of IR and Raman forms of vibrational optical activity.
复制标题
振动光学活动的红外和拉曼形式的比较。
DOI:
10.1039/fd9949900013
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发表时间:
1994
影响因子:
3.4
通讯作者:
Freedman,TB
中科院分区:
文献类型:
--
作者:
Nafie,LA;Yu,GS;Qu,X;Freedman,TB
Natural vibrational optical activity consists of two principal forms. The IR form is known as vibrational circular dichroism (VCD) and is simply the extension of electronic circular dichroism into the IR vibrational region of the spectrum. The Raman form, known as Raman optical activity (ROA), is a new form of optical activity that has no counterpart in the classical forms of optical activity. In this paper, the similarities and differences of the IR and Raman forms of vibrational optical activity will be examined. Although both VCD and ROA were discovered and confirmed in the period from 1973 to 1975, each field has evolved independently with key advances in theoretical description, instrumentation and application coming at different times over the past 20 years. The current relative strengths and weaknesses of VCD and ROA will be discussed, and specific examples of VOA spectra of (—)-α-pinene and the amino acid L-alanine, for which overlapping VCD and ROA data are available, will be presented.
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影响因子:
4.4
作者:
L. Nafie
通讯作者:
L. Nafie
影响因子:
2.9
作者:
Zhong,WX;Gulotta,M;Goss,DJ;Diem,M
通讯作者:
Diem,M
影响因子:
15
作者:
R. Dutler;A. Rauk
通讯作者:
A. Rauk
影响因子:
2.8
作者:
L. Nafie;T. Walnut
通讯作者:
T. Walnut
影响因子:
15
作者:
BELL, AF;HECHT, L;BARRON, LD
通讯作者:
BARRON, LD