MF. JET AND BEAM

MONDAY, JUNE 12, 2000 - 1:30PM

Room: 1009 SMITH LAB

Chair: TIMOTHY G. WRIGHT, University of Sussex, Brighton, United Kingdom

MF01 15min1:30

HELIUM AND HYDROGEN INDUCED ROTATIONAL RELAXATION OF H₂CO OBSERVED AT TEMPERATURES OF THE INTERSTELLAR MEDIUM.

MARKUS MENGEL AND FRANK C. DE LUCIA, Department of Physics, The Ohio State University, 174 West 18th Ave., Columbus OH 43210, USA.

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MF02			15min1:47

INFRARED SPECTROSCOPY OF THE HCN-(H₂/D₂)_n CLUSTERS IN THE SUPERFLUID HELIUM DROPLETS.

MASAZUMI ISHIGURO, ROGER E. MILLER, Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599.

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MF03			15min2:04

HIGH RESOLUTION INFRARED SPECTROSCOPY OF THE HCN-(o-H₂) AND HCN-(p-D₂) CLUSTERS IN THE GAS PHASE.

MASAZUMI ISHIGURO, ROGER E. MILLER, Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599.

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MF04			10min2:21

MILLIMETER-WAVE SPECTROSCOPY OF THE HCN-H₂ CLUSTER.

M. ISHIGURO AND T. TANAKA, Department of Chemistry, Faculty of Science, Kyushu University 33, Hakozaki, Higashiku, Fukuoka 812-8581, Japan; C. J. WHITHAM, K. HARADA AND K. TANAKA, Institute for Molecular Science, Myodaiji, Okazaki 444-8585, Japan.

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MF05			10min2:33

DIRECT OBSERVATION OF THE 2 ³

_u STATE OF Rb₂ IN A PULSED MOLECULAR BEAM: ROTATIONAL-BRANCH INTENSITY ANOMALIES IN THE 2 ³

_u(1_u) - X ¹ Sigma

_g⁺(0_g⁺) BANDS.

Y. LEE, Y. YOON, S. J. BAEK, D-L JOO, J-S RYU AND B. KIM, Department of Chemistry, Korea Advanced Institute of Science and Technology, Taejon 305-701, Korea.

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MF06			10min2:45

POLARIZATION QUAMTUM BEAT SPECTROSCOPY OF NO₂: HYPERFINE LEVEL STRUCTURE IN THE YELLOW REGION(16000-19250 CM^-1).

JU XIN AND SCOTT A. REID, Department of Chemistry, Marquette University, Milwaukee, WI 53201-1881.

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INTERMISSION

MF07			15min3:15

VRT-SPECTROSCOPY IN THE TRANSLATIONAL AND LIBRATIONAL BAND REGION OF LIQUID WATER: HYDROGEN BOND TUNNELING DYNAMICS IN WATER CLUSTERS.

F. N. KEUTSCH, R. S. FELLERS, P. B. PETERSEN, M. R. VIANT, M. G. BROWN AND R. J. SAYKALLY, Department of Chemistry, University of California Berkeley, Berkeley, CA 94720.

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MF08			15min3:32

THE DEPENDENCE OF INTERMOLECULAR INTERACTIONS UPON VALENCE COORDINATE EXCITATION: THE v_HF=4 LEVELS OF ArHF.

CHENG-CHI CHUANG AND WILLIAM KLEMPERER, Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138.

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MF09			15min3:49

AN AB INITIO STUDY ON THE EXPLICIT r_XF DEPENDENCE OF THE INTERMOLECULAR POTENTIALS OF ArHF AND ArClF: WHEN DOES Ar-X REPULSION BEGIN TO SHOW?.

KELLY J. HIGGINS AND WILLIAM KLEMPERER, Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138.

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MF10			15min4:06

A SUB-DOPPLER RESOLUTION DOUBLE RESONANCE MOLECULAR BEAM INFRARED SPECTROMETER OPERATING AT sim

2eV: INVESTIGATION OF HCN AND HCCH.

HEMANT SRIVASTAVA, ANDRÉ CONJUSTEAU, KEVIN K. LEHMANN AND GIACINTO SCOLES, Department Of Chemistry, Princeton University, Princeton NJ 08544; HIDEO MABUCHI, Department Of Physics, California Institute Of Technology, Pasadena, CA 91125; ANDREA CALLEGARI, Laboratoire De Chimie Physique Moléculaire (LCPM), École Polytechnique Fédérale De Lausanne, CH-1015 Lausanne, Switzerland.

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MF11			15min4:23

MILLIMETER WAVE SPECTROSCOPY OF THE VAN DER WAALS BENDING BAND OF He-HCN WITH A MULTI-REFLECTION JET CELL.

KENSUKE HARADA, CHRISTOPHER JAMES WHITHAM AND KEIICHI TANAKA, Institute for Molecular Science, Okazaki, 444-8585, Japan.

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MF12			15min4:40

INFRARED SPECTRUM OF THE CO-NH₃ COMPLEX.

CHANGHONG XIA AND A. R. W. MCKELLAR, Steacie Institute for Molecular Sciences, National Research Council of Canada, Ottawa, Ontario K1A 0R6, Canada.

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MF13			15min4:57

IR SPECTRUM OF THE CO-N₂ COMPLEX: ASSIGNMENTS FOR CO- para N₂ AND OBSERVATION OF A BENDING STATE FOR CO- ortho N₂.

CHANGHONG XIA, A. R. W. MCKELLAR, Steacie Institute for Molecular Sciences, National Research Council of Canada, Ottawa, Ontario K1A 0R6, Canada; YUNJIE XU, Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada.

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MF14			15min5:14

JET SPECTROSCOPY OF THE H-F OUT-OF-PLANE LIBRATIONAL FUNDAMENTAL BAND OF HYDROGEN FLUORIDE PENTAMER IN THE 741 cm^-1 REGION.

THOMAS A. BLAKE, Pacific Northwest National Laboratory, P. O. Box 999, Mail Stop K8-88, 3020 Q Avenue, Richland, WA 99352 (PNNL is operated for the US Department of Energy by the Battelle Memorial Institute under contract DE-AC06-76RLO 1830).

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