MICROWAVE-SPECTRUM, DIPOLE-MOMENT, AND CONFORMATION OF METHYL VINYL SULFONE

被引：3

作者：

FANTONI, AC ^{[1
]}

CORBELLI, G ^{[1
]}

机构：

[1] CNR,IST SPETTROSCOPIA MOLEC,I-40126 BOLOGNA,ITALY

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1994年 / 164卷 / 02期

关键词：

D O I：

10.1006/jmsp.1994.1077

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The microwave spectrum of methyl vinyl sulfone, CH2CHSO2CH3, has been investigated in the frequency region 26.5 to 40 GHz. The assigned transitions are consistent with a conformation in which one of the S=O bonds nearly eclipses the C=C bond. This eclipsed conformer has been found to be at least 0.7 kcal/mole more stable than the s-cis form. From the second-order Stark effect measurements the electric dipole moment has been determined. A lower limit of 2800 cal/mole has been established for the V-3 barrier to the methyl group internal rotation. (C) 1994 Academic Press, Inc.

引用

页码：319 / 327

页数：9

共 50 条

[1] MICROWAVE-SPECTRUM, DIPOLE-MOMENT AND CONFORMATION OF METHOXYACETALDEHYDE
HIRONO, H
SHIBANO, J
MITANI, A
SAKAIZUMI, T
ONDA, M
OHASHI, O
YAMAGUCHI, I
[J]. JOURNAL OF MOLECULAR STRUCTURE, 1987, 162 (3-4) : 359 - 363
[2] MICROWAVE-SPECTRUM, DIPOLE-MOMENT, AND CONFORMATION OF VINYLDIFLUOROPHOSPHINE
FONG, GD
KUCZKOWSKI, RL
[J]. INORGANIC CHEMISTRY, 1981, 20 (07) : 2342 - 2343
[3] MICROWAVE-SPECTRUM, DIPOLE-MOMENT, AND CONFORMATION OF ETHANEDITHIOL
NANDI, RN
SU, CF
HARMONY, MD
[J]. JOURNAL OF CHEMICAL PHYSICS, 1984, 81 (02): : 1051 - 1053
[4] MICROWAVE-SPECTRUM, STRUCTURE, AND DIPOLE-MOMENT OF ETHYLENE SULFONE
KIM, H
[J]. JOURNAL OF CHEMICAL PHYSICS, 1972, 57 (03): : 1075 - &
[5] MICROWAVE-SPECTRUM, DIPOLE-MOMENT AND CONFORMATION OF FORMIC ANHYDRIDE
VACCANI, S
BAUDER, A
GUNTHARD, HH
[J]. CHEMICAL PHYSICS LETTERS, 1975, 35 (04) : 457 - 460
[6] MICROWAVE-SPECTRUM, STRUCTURE, AND DIPOLE-MOMENT OF VINYL FLUORIDE
HAYASHI, M
INAGUSA, T
[J]. JOURNAL OF MOLECULAR SPECTROSCOPY, 1989, 138 (01) : 135 - 140
[7] MICROWAVE-SPECTRUM, DIPOLE-MOMENT, AND CONFORMATION OF BICYCLO[3.1.0]HEXANE
COOK, RL
MALLOY, TB
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1974, 96 (06) : 1703 - 1707
[8] MICROWAVE-SPECTRUM, CONFORMATION, AND DIPOLE-MOMENT OF 4-THIACYCLOHEXANONE
ALONSO, JL
[J]. JOURNAL OF MOLECULAR SPECTROSCOPY, 1981, 87 (01) : 110 - 118
[9] MICROWAVE-SPECTRUM, DIPOLE-MOMENT, AND CONFORMATION OF 3-METHYLCYCLOPENTANONE
LI, YS
[J]. JOURNAL OF MOLECULAR SPECTROSCOPY, 1984, 104 (02) : 302 - 307
[10] MICROWAVE-SPECTRUM, BARRIER FOR METHYL ROTATION, METHYL CONFORMATION, AND DIPOLE-MOMENT OF ORTHO-XYLENE
RUDOLPH, HD
WALZER, K
KRUTZIK, I
[J]. JOURNAL OF MOLECULAR SPECTROSCOPY, 1973, 47 (02) : 314 - 339

← 1 2 3 4 5 →