TD. RADICALS AND IONS

TUESDAY, JUNE 18, 2002 - 8:30AM

Room: 1015 McPHERSON LAB

Chair: ANDREW J. BEZANT, The Ohio State University, Columbus, Ohio

TD01 10min8:30

LIF SPECTROSCOPY OF JET-COOLED CHD₂O.

XIAOYONG LIU, Laser Spectroscopy Facility, Department of Chemistry, The Ohio State University, Columbus, OH 43210; ILIA J. KALINOVSKI, Chemical Sciences Division of the Lawrence Berkeley National Laboratory and Department of Chemistry of UC Berkeley, California 94720; AND C. BRADLEY MOORE, Laser Spectroscopy Facility, Department of Chemistry, The Ohio State University, Columbus, OH 43210 and Chemical Sciences Division of the Lawrence Berkeley National Laboratory and Department of Chemistry of UC Berkeley, California 94720.

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TD02			15min8:42

IMPLEMENTATION OF FLASH PHOTOLYSIS AND ELECTRIC DISCHARGE APPROACHES FOR FREE
RADICAL ABSORPTION SPECTROSCOPY IN SUPERSONIC JET.

Y. G. UTKIN, JIA-XIANG HAN, HONG-BING CHEN, N. T. HUNT AND R. F. CURL, Rice University, Department of Chemistry and Rice Quantum Institute, Houston, Texas 77005, USA.

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TD03			15min8:59

HIGH-RESOLUTION INFRARED SPECTRA OF JET-COOLED METHOXY RADICAL (CH₃O): C-H STRETCH
VIBRATIONS.

JIA-XIANG HAN, Y. G. UTKIN, HONG-BING CHEN, L. A. BURNS AND R. F. CURL,
Rice University, Department of Chemistry and Rice Quantum Institute, Houston, Texas 77005.

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TD04			15min9:16

HIGH RESOLUTION SPECTRORCOPY OF THE ALKOXY RADICALS IN A SUPERSONIC FREE-JET.

SANDHYA GOPALAKRISHNAN, VADIM STAKHURSKY, LILY ZU, CHRISTOPHER C. CARTER, TERRY A. MILLER, The Ohio State University, Dept. of Chemistry, Laser Spectroscopy Facility, 120 W. 18th Avenue, Columbus, Ohio 43210.

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TD05			15min9:33

HIGH RESOLUTION ROTATIONALLY RESOLVED SPECTROSCOPY OF THE 1-PROPOXY AND 1-BUTOXY RADICALS.

SANDHYA GOPALAKRISHNAN, VADIM STAKHURSKY, LILY ZU, TERRY A. MILLER, The Ohio State University, Dept. of Chemistry, Laser Spectroscopy Facility, 120 W. 18th Avenue, Columbus, Ohio 43210.

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TD06			15min9:50

DISPERSED FLUORSCENCE SPECTROSCOPY OF SOME ALKOXY RADICALS IN A SUPERSONIC JET.

JIN JIN, ANDREW BEZANT AND TERRY A. MILLER, Laser Spectroscopy Facility, Department of Chemistry, The Ohio State University, 120 West 18th Avenue, Columbus, Ohio 43210 .

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TD07			15min10:07

MILLIMETER-WAVE SPECTROSCOPY OF THE VINYL RADICAL GENERATED BY UV LASER PHOTOLYSIS IN A PULSED SUPERSONIC JET EXPANSION: DETERMINATION OF THE PROTON TUNNELING SPLITTING.

MASAAKI TOSHIMITSU, KENSUKE HARADA, KEIICHI TANAKA AND TAKEHIKO TANAKA, Department of Chemistry, Faculty of Science, Kyushu University 33, Hakozaki, Higashiku, Fukuoka 812-8581, Japan.

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INTERMISSION

TD08			15min10:40

OBSERVATIONS OF INTERSTELLAR C₃ IN TRANSLUCENT SIGHTLINES.

T. OKA, J. A. THORBURN, L. M. HOBBS, D. E. WELTY, D. G. YORK, Department of Astronomy & Astrophysics, The University of Chicago, Chicago, IL 60637; B. J. MCCALL, Department of Astronomy, University of California, Berkeley, CA 94720; S. D. FRIEDMAN AND P. SONNENTRUCKER, Department of Physics and Astronomy, Johns Hopkins University, Baltimore, MD 21218.

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TD09			15min10:57

PRELIMINARY RESULTS FROM THE APO DIFFUSE INTERSTELLAR BAND SURVEY .

B. J. MCCALL, Department of Astronomy & Department of Chemistry, University of California at Berkeley, 601 Campbell Hall, Berkeley, CA 94720; B. L. RACHFORD AND T. P. SNOW, Center for Astrophysics and Space Astronomy, University of Colorado at Boulder; P. SONNENTRUCKER AND S. FRIEDMAN, Department of Physics & Astronomy, Johns Hopkins University; J. THORBURN, T. OKA, D. WELTY, L. M. HOBBS AND D. G. YORK, Department of Astronomy & Astrophysics, University of Chicago.

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TD10			15min11:14

THE AB INITIO CALCULATION OF THE C₃-AR VAN DER WAALS COMPLEX.

BON-GI LIN, SHIH-MING WEN, A. MEBEL AND YEN-CHU HSU, INSTITUTE OF ATOMIC AND MOLECULAR SCIENCES, ACADEMIA SINICA, P. O. BOX 23-166, TAIPEI 107, TAIWAN, R. O. C..

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TD11			15min11:31

A COUPLED CLUSTER STUDY OF LINEAR C₇:
NO EVIDENCE OF FLOPPINESS.

PETER BOTSCHWINA, Institut für Physikalische Chemie, Universität Göttingen, Tammanstraß e 6, D-37077 Göttingen, Germany.

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TD12			15min11:48

HUNTING DOWN THOSE BENDING VIBRATIONS OF LINEAR CARBON CLUSTERS.

THOMAS F. GIESEN, PETRA NEUBAUER-GUENTHER, GUIDO FUCHS AND GISBERT WINNEWISSER, I. Physikalisches Institut, Universität zu Köln, 50937 Köln, Germany; ROBERT A. PROVENCAL, FRANK N. KEUTSCH, ALAN VAN ORDEN AND RICHARD J. SAYKALLY, Department of Chemistry, University of California, Berkeley, CA 94720, USA.

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