GAS-PHASE INFRARED-EMISSION SPECTRA OF C-60 AND C-70 - TEMPERATURE-DEPENDENT STUDIES

被引：56

作者：

NEMES, L

RAM, RS

BERNATH, PF

TINKER, FA

ZUMWALT, MC

LAMB, LD

HUFFMAN, DR

机构：

[1] UNIV ARIZONA,DEPT PHYS,TUCSON,AZ 85721

[2] UNIV ARIZONA,DEPT CHEM,TUCSON,AZ 85721

来源：

CHEMICAL PHYSICS LETTERS | 1994年 / 218卷 / 04期

基金：

美国国家科学基金会; 美国国家航空航天局;

关键词：

D O I：

10.1016/0009-2614(93)E1488-3

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：

The gas-phase infrared emission spectra of C60 and C70 were recorded by Fourier-transform spectroscopy. The measurements were carried out in the temperature range 500-950-degrees-C and the band positions were extrapolated to 0 K. In addition to the strong fundamental bands, numerous weak features were observed. We attribute these weak bands primarily to binary combination bands. Our measurements should prove useful for astronomical searches, low-temperature laboratory measurements and for detailed force-field calculations.

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页码：295 / 303

页数：9

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