THE S-33 NUCLEAR HYPERFINE-STRUCTURE IN THE ROTATIONAL SPECTRUM OF ISOTHIAZOLE

被引：0

作者：

GRIPP, J ^{[1
]}

KRETSCHMER, U ^{[1
]}

DREIZLER, H ^{[1
]}

机构：

[1] CHRISTIAN ALBRECHTS UNIV KIEL,INST PHYS CHEM,D-24098 KIEL,GERMANY

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 1994年 / 49卷 / 11期

关键词：

D O I：

暂无

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：

We investigated the S-33 nuclear quadrupole coupling in the rotational spectrum of isothiazole in natural abundance by molecular beam Fourier transform microwave spectroscopy. In addition the N-14 nuclear quadrupole coupling could be analyzed with high precision. We derived the rotational constants A = 8275.51880(80) MHz, B = 5767.06181(40) MHz, and C = 3396.85702(36) MHz, quartic centrifugal distortion constants, and the quadrupole coupling constants (chi aa)(S-33) = 8.7015(57) MHz, (chi bb)(S-33) = -32.9696(60) MHz, (chi aa)(N-14) = 1.0732(47) MHz and (chi bb)(N-14) = -2.4753(46) MHz.

引用

页码：1059 / 1062

页数：4

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