INFRARED-EMISSION SPECTRUM OF TLF

被引：4

作者：

UEHARA, H

HORIAI, K

KERIM, A

AOTA, N

机构：

[1] Department of Chemistry, Faculty of Science, Josai University, Sakado, Saitama, 350-02, Keyakidai

来源：

CHEMICAL PHYSICS LETTERS | 1992年 / 189卷 / 03期

关键词：

D O I：

10.1016/0009-2614(92)85127-V

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 infrared emission spectrum of DELTA-upsilon = 1 bands of TlF has been observed. The upsilon = 1-0 to 6-5 vibration-rotation bands of (TlF)-Tl-205 and the upsilon = 1-0 to 4.3 bands of (TlF)-Tl-203 were assigned in wavenumber range between 380 and 500 cm-1. The analysis has led to a set of values of eight Dunham coefficients, Y10, Y20, Y30, Y40, Y01, Y11, Y21 and Y02, of (TlF)-Tl-205. Y10 and Y20 were determined to be 476.947(12) and -2.2445(71) cm-1, respectively, with twice the standard errors in parentheses. The infrared diode-laser spectrum of TlF has also been observed and the assignment of some spectral lines is shown.

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页码：217 / 220

页数：4

相关论文

共 13 条

[1] MICROWAVE SPECTRA OF THE TL, IN, AND GA MONOHALIDES [J].

BARRETT, AH ;

MANDEL, M .

PHYSICAL REVIEW, 1958, 109 (05) :1572-1589

[2] ROTATIONAL ANALYSIS OF BANDS OF THE A3-PI-O+, B3-PI-1-X1-SIGMA+ SYSTEMS OF THALLOUS FLUORIDE [J].

BARROW, RF ;

CHEALL, HFK ;

THOMAS, PM ;

ZEEMAN, PB .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1958, 71 (457) :128-130

[3] DAS MIKROWELLENROTATIONSSPEKTRUM DER THALLIUM-I-HALOGENIDE [J].

FITZKY, HG .

ZEITSCHRIFT FUR PHYSIK, 1958, 151 (03) :351-364

[4] FOURIER-TRANSFORM EMISSION-SPECTROSCOPY AT 13 MU-M - VIBRATION-ROTATION SPECTRUM OF SIS [J].

FRUM, CI ;

ENGLEMAN, R ;

BERNATH, PF .

JOURNAL OF CHEMICAL PHYSICS, 1990, 93 (08) :5457-5461

[5] FOURIER-TRANSFORM EMISSION-SPECTROSCOPY OF BEF2 AT 6.5-MU-M [J].

FRUM, CI ;

ENGLEMAN, R ;

BERNATH, PF .

JOURNAL OF CHEMICAL PHYSICS, 1991, 95 (03) :1435-1440

[6] THE ROTATIONAL SPECTRA OF (TLF)-T-205-F-19 AND (TLF)-T-203-F-19, MOLECULAR-CONSTANTS AND BREAKDOWN OF THE BORN-OPPENHEIMER APPROXIMATION [J].

HOEFT, J ;

NAIR, KPR .

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1987, 5 (04) :345-349

[7] MICROWAVE ABSORPTION SPECTRA OF ALF, GAF, INF, AND TLF [J].

HOEFT, J ;

LOVAS, FJ ;

TIEMANN, E ;

TORRING, T .

ZEITSCHRIFT FUR NATURFORSCHUNG PART A-ASTROPHYSIK PHYSIK UND PHYSIKALISCHE CHEMIE, 1970, A 25 (07) :1029-&

[8] ELECTRIC-DIPOLE MOMENT OF THE DIATOMIC TLF IN ITS HIGHER VIBRATIONAL-STATES [J].

NAIR, KPR ;

HOEFT, J .

CHEMICAL PHYSICS LETTERS, 1983, 96 (03) :348-351

[9] OBSERVED ADIABATIC CORRECTIONS TO THE BORN-OPPENHEIMER APPROXIMATION FOR DIATOMIC-MOLECULES WITH 10 VALENCE-ELECTRONS [J].

TIEMANN, E ;

ARNST, H ;

STIEDA, WU ;

TORRING, T ;

HOEFT, J .

CHEMICAL PHYSICS, 1982, 67 (02) :133-138

[10] FAR INFRARED-EMISSION SPECTROSCOPY OF KCL [J].

UEHARA, H ;

HORIAI, K ;

KONNO, T ;

MIURA, K .

CHEMICAL PHYSICS LETTERS, 1990, 169 (06) :599-602