GROUND-STATE CONSTANTS A0 AND DK0 OF CH-12(3)I FROM PERTURBATION-ALLOWED TRANSITIONS

被引：11

作者：

ANTTILA, R

HORNEMAN, VM

ALANKO, S

机构：

[1] Department of Physics, University of Oulu, Oulu, SF-90570, Linnanmaa

来源：

MOLECULAR PHYSICS | 1990年 / 70卷 / 06期

关键词：

D O I：

10.1080/00268979000101481

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 upper levels of the bands v5 and v3 + v6of CH3I are coupled through a Fermi and an l(2, — 1) resonance. This gives rise to perturbation-allowed transitions. Altogether, more than 200 such lines corresponding to three different X-value pairs have been observed between 1320cm-1 and 1520cm-1. By fixing the sextic constant H0K equal to zero, the following values were obtained: A0 = 5.173931(2)cm-1 and D0k = 87.36(6) x 10-6cm-1. The possible values of H0K and their effects on the results are discussed. © 1990 Taylor & Francis Ltd.

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页码：991 / 1000

页数：10

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共 10 条

[1] DETERMINATION OF A0 ROTATIONAL CONSTANT FOR C3V MOLECULES - V4 RAMAN BAND OF METHYL-IODIDE [J].

FREEDMAN, PA ;

JONES, WJ .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS II, 1975, 71 :650-653

[2] IS THE ALIEV AND WATSON METHOD A SUITABLE TOOL TO RELATE DKO OF SYMMETRICAL TOP MOLECULES TO EXCITED-STATE ROVIBRATIONAL PARAMETERS [J].

GRANER, G ;

BURGER, H .

JOURNAL OF MOLECULAR SPECTROSCOPY, 1986, 115 (02) :393-418

[3] EXPERIMENTAL DOPPLER-LIMITED SPECTRA OF THE V2-BANDS OF (H2O)-O-16, (H2O)-O-17, (H2O)-O-18, AND HDO BY FOURIER-TRANSFORM SPECTROSCOPY - SECONDARY WAVE-NUMBER STANDARDS BETWEEN 1066 AND 2296 CM-1 [J].

GUELACHVILI, G .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1983, 73 (02) :137-150

[4] MICROWAVE-SPECTRUM OF CH2DI [J].

MALLINSON, PD .

JOURNAL OF MOLECULAR SPECTROSCOPY, 1975, 55 (1-3) :94-107

[5] DETAILED ANALYSIS OF NU5 OF CH3I - FERMI AND CORIOLIS RESONANCES WITH NU3+NU6 AND NU2 [J].

MATSUURA, H ;

NAKAGAWA, T ;

OVEREND, J .

JOURNAL OF CHEMICAL PHYSICS, 1973, 59 (03) :1449-1456

[6] HIGH-RESOLUTION INFRARED SPECTRA OF V5 AND V3+V6 OF CH3I [J].

MATSUURA, H ;

OVEREND, J .

JOURNAL OF CHEMICAL PHYSICS, 1971, 55 (04) :1787-&

[7] DIRECT MEASUREMENT OF ROTATIONAL CONSTANT A0 OF METHYL IODIDE [J].

MATSUURA, H ;

NAKAGAWA, T ;

OVEREND, J .

JOURNAL OF CHEMICAL PHYSICS, 1970, 53 (06) :2540-&

[8] LASER STARK SPECTROSCOPY OF THE 2V(6)2-V6 BAND OF CH3BR - DETERMINATION OF A0,DK0 AND HK0 [J].

SAKAI, J ;

KATAYAMA, M .

JOURNAL OF MOLECULAR STRUCTURE, 1988, 190 :113-123

[9] ADDITION [J].

WINTHER, F .

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 1989, 44 (06) :594-594

[10] THE ROTATIONAL-CONSTANTS OF METHYL-IODIDE [J].

WLODARCZAK, G ;

BOUCHER, D ;

BOCQUET, R ;

DEMAISON, J .

JOURNAL OF MOLECULAR SPECTROSCOPY, 1987, 124 (01) :53-65