WF. MICROWAVE: RADICALS AND IONS

WEDNESDAY, JUNE 12, 1996 - 1:30PM

Room: 1009 SMITH LAB

Chair: STEPHEN KUKOLICH, University of Arizona, Tucson, Arizona

WF01 15min1:30

STRUCTURE OF LiOH FROM MICROWAVE SPECTROSCOPY AND AB INITIO THEORY.

A. J. APPONI, L. M. ZIURYS, Department of Chemistry, Arizona State University, Tempe, AZ 85287; F.-M. TAO, Department of Chemistry, California State University, Fullerton, CA 92634; K. HIGGINS, W. KLEMPERER, Department of Chemistry, Harvard University, Cambridge, MA 02138.

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WF02		15min1:47

THE MILLIMETER/SUB-MM WAVE SPECTRUM OF THE FeCl RADICAL (X⁶ Delta

_i).

B-Z. LI M. D. ALLEN AND L. M. ZIURYS, Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona 85287-1604.

WF03		15min2:04

¹⁹F SPIN-ROTATION CONSTANTS AND CHEMICAL SHIFTS OF UNSTABLE MOLECULES FROM THEIR MICROWAVE SPECTRA.

BETHANY GATEHOUSE, HOLGER S. P. MÜLLER AND MICHAEL C. L. GERRY, University of British Columbia, Department of Chemistry, 2036 Main Mall, Vancouver, B.C., Canada, V6T 1Z1.

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WF04		15min2:21

THE PURE ROTATIONAL SPECTRUM OF MAGNESIUM SULFIDE PRODUCED BY LASER ABLATION.

KALEY A. WALKER AND MICHAEL C. L. GERRY, Department of Chemistry, University of British Columbia, Vancouver, B.C., Canada, V6T 1Z1.

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WF05		15min2:38

ROTATIONAL SPECTRA OF JET-COOLED ION COMPLEXES.

YASUHIRO OHSHIMA, Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-01, JAPAN; YOSHIHIRO SUMIYOSHI AND YASUKI ENDO, Department of Pure and Applied Sciences, Faculty of Arts and Sciences, The University of Tokyo, Meguro-ku, Tokyo 153, JAPAN.

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WF06		15min2:55

NEW MEASUREMENTS OF THE PROTON MIGRATION TUNNELING SPLITTING IN THE ROTATIONAL SPECTRUM OF C₂H₃⁺.

M. CORDONNIER, Laboratoire de Spectroscopie Hertzienne, U.F.R de Physique, Université des Sciences et Technologies de Lille, Bât. P5, Villeneuve d'Ascq, 59655, France; L. H. COUDERT, Laboratoire de Physique Moléculaire et Applications, C.N.R.S., Université Pierre et Marie Curie, Tour 13, 4, Place Jussieu, 75252 Paris, Cedex 05, France.

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WF07		15 min3:12

INTERNAL ROTATION IN THE CH₅⁺ MOLECULAR ION.

ALLAN L. L. EAST, M. KOLBUSZEWSKI AND P. R. BUNKER, Steacie Institute for Molecular Sciences, National Research Council of Canada, Ottawa, Ontario, Canada K1A OR6.

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WF08		15min3:29

OBSERVATION OF JET-COOLED RADICALS AND IONS BY MILLIMETERWAVE SPECTROSCOPY COMBINED WITH PULSED-JET EXPANSION AND DISCHARGE NOZZLE TECHNIQUE.

KEIICHI TANAKA AND KEISUKE UEMURA, Department of Chemistry, Faculty of Science, Kyushu University 33, Hakozaki, Higashiku Fukuoka 812-81, Japan.

INTERMISSION

WF09		15min4:00

MILLIMETER-WAVE SPECTRUM OF SILENE: H₂CSiH₂.

S. BAILLEUX, M. BOGEY, Y. LIU, M. CORDONNIER, Laboratoire de Spectroscopie Hertzienne, Associé au C.N.R.S, U.F.R de Physique, Université des Sciences et Technologies de Lille, Bât. P5, Villeneuve d'Ascq, 59655, France; H. BÜRGER, M. SENZLOBER, Anorganische Chemie, FB 9, Universität-Gesamthochschule, 42097, Wuppertal, Germany; R. FAJGAR, J. POLA, Institute of Chemical Process Fundamentals, Academy of Sciences, 16502, Prague 6, Czech Republic.

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WF10		15min4:17

DETERMINATION OF THE GEOMETRIC STRUCTURE OF BUTATRIENYLIDENE, H₂CCCC, AND OF THE HYPERFINE STRUCTURE OF PROPYNONYL, HCCCO.

WEI CHEN, STEWART E. NOVICK, Department of Chemistry, Wesleyan University, Middletown, CT 06459; MICHAEL C. MCCARTHY, MICHAEL J. TRAVERS, P. THADDEUS, Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, and Division of Applied Sciences, Harvard University, 29 Oxford Street, Cambridge, MA 02138; J. VRTILEK, Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138; C. A. GOTTLIEB, Division of Applied Sciences, Harvard University, 29 Oxford Street, Cambridge MA 02138; ANDREW L. COOKSY, Department of Chemistry, University of Mississippi, University, MS 38677.

WF11		15min4:34

MICROWAVE SPECTROSCOPY OF THE HCCS AND DCCS RADICALS IN THE VIBRONIC EXCITED STATES.

JIAN TANG AND SHUJI SAITO, Dept. of Molecular Structure, The Graduate University for Advanced Studies and Institute for Molecular Science, Okazaki 444, Japan.

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WF12		15min4:51

MILLIMETER-WAVE SPECTROSCOPY OF NCS:AN ANALYSIS OF VIBRONIC INTERACTION.

TAKAYOSHI AMANO, Institute for Astrophysics and Planetary Sciences, Ibaraki University, Mito 310, Japan..

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WF13		15 min5:08

FOURIER-TRANSFORM MW SPECTROSCOPY OF THE SH(²

_i)-Ar AND SD-Ar RADICAL COMPLEXES.

YOSHIHIRO SUMIYOSHI, YASUKI ENDO, Department of Pure and Applied Sciences, College of Arts and Sciences, The University of Tokyo, 153 Tokyo, Japan; YASUHIRO OHSHIMA, Department of Chemistry, Graduate School of Science, Kyoto University, 606-01 Kyoto, Japan.

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WF14		15min5:25

THE MICROWAVE SPECTRUM OF THE OPEN-SHELL COMPLEX NO-HF.

C. R. DENNIS, C. J. WHITHAM, B. J. HOWARD, The Physical and Theoretical Chemistry Laboratory South Parks Road, Oxford, OX1 3QZ, England.

WF15	Post-deadline Abstract	15min5:42

LABORATORY SPECTROSCOPY OF THE C₇H AND C₈H RADICALS.

MICHAEL C. MCCARTHY, MICHAEL J. TRAVERS AND P. THADDEUS, Center for Astrophysics and Division of Applied Sciences, Harvard University, Cambridge, MA 02138; CARL A. GOTTLIEB, Division of Applied Sciences, Harvard University, Cambridge MA, 02138.

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