SURFACE-ENHANCED RAMAN-SPECTRA OF PYRAZINECARBOXAMIDE AND PYRAZINECARBONITRILE ON SILVER SOLS

被引：18

作者：

ARENAS, JF ^{[1
]}

CASTRO, JL ^{[1
]}

OTERO, JC ^{[1
]}

MARCOS, JI ^{[1
]}

机构：

[1] UNIV MALAGA,DEPT PHYS CHEM,E-29071 MALAGA,SPAIN

来源：

JOURNAL OF RAMAN SPECTROSCOPY | 1992年 / 23卷 / 05期

关键词：

D O I：

10.1002/jrs.1250230503

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Adsorption of pyrazinecarbonitrile and pyrazinecarboxamide on the metal surface in silver sols was investigated by the surface-enhanced Raman scattering (SERS) technique. Both molecules give similar spectra because the nitrile is converted into the amide by surface reaction. Pyrazinecarboxamide was found to adsorb via the substituent group with edge-on orientation.

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页码：249 / 252

页数：4

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