INFRARED-SPECTRA OF MATRIX-ISOLATED SULFINE

被引：33
|
作者：
POWERS, DE
ARRINGTON, CA
HARRIS, WC
BLOCK, E
KALASINSKY, VF
机构：
[1] MISSISSIPPI STATE UNIV,DEPT CHEM,STATE COLL,MS 39762
[2] FURMAN UNIV,GREENVILLE,SC 29613
[3] UNIV MISSOURI,DEPT CHEM,ST LOUIS,MO 63121
来源：
JOURNAL OF PHYSICAL CHEMISTRY | 1979年 / 83卷 / 14期
关键词：
D O I：
10.1021/j100477a020
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 highly reactive sulfine molecule, H2CSO, has been trapped in an argon matrix at 18 K and studied in the infrared region from 4000 to 200 cm-1. Sulfine was generated by the vacuum pyrolysis of 1,3-dithietane 1-oxide or allyl methyl sulfoxide at 350°C. The infrared absorptions due to sulfine have been identified by comparing the spectra obtained from the two pyrolysis reactions and by observing the temperature dependence of the spectral features. The data are consistent with previous studies of sulfine, and a complete vibrational assignment has been proposed. © 1979 American Chemical Society.
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页码：1890 / 1892
页数：3
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