WG. INFRARED/RAMAN

WEDNESDAY, JUNE 24, 2009 - 1:30PM

Room: 170 MATH ANNEX

Chair: ROBERT McKELLAR, National Research Council of Canada, Ottawa, ON, Canada

WG01 15min1:30
STATUS ON THE GLOBAL VIBRATION-ROTATION MODEL IN ACETYLENE.

B. AMYAY, M. HERMAN, Service de Chimie quantique et Photophysique CP160/09, Faculté des Sciences, Université Libre de Bruxelles (U.L.B.), Av. Roosevelt, 50, B-1050, Bruxelles, Belgium; A. FAYT, Laboratoire de Spectroscopie Moléculaire, Université Catholique de Louvain, Chemin du Cyclotron, 2, B-1348 Louvain-La-Neuve, Belgium.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

WG02 15min1:47
EXPLORING THE VIBRATIONAL STRUCTURE OF THE VINYLIDENE ANION USING ARGON PREDISSOCIATION SPECTROSCOPY.

KRISTIN J. BREEN, HELEN K. GERARDI, GEORGE H. GARDENIER, TIMOTHY L. GUASCO, JENNIFER E. LAASER, ERIC G. DIKEN, GARY H. WEDDLE AND MARK A. JOHNSON, Sterling Chemistry Laboratory, Yale Universtiy, PO Box 208107, New Haven, CT 06520.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

WG03 15min2:04
UNRAVELLING THE MECHANISM OF RESONANT TWO-PHOTON PHOTODETACHMENT OF THE VINYLIDENE ANION, H2C=C-, USING VELOCITY-MAP PHOTOELECTRON IMAGING .

H. K. GERARDI, K. J. BREEN, G. H. GARDENIER, T. L. GUASCO, J. E. LAASER, G. H. WEDDLE AND M. A. JOHNSON, Sterling Chemistry Laboratory, Yale University, PO Box 208107, New Haven, CT 06520.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

WG04 15min2:21
DETECTION AND ANALYSIS OF ROTATIONALLY RESOLVED TORSIONAL SPLITTINGS IN PHENOL (C6H5OH): THE HIGH RESOLUTION FTIR SPECTRUM OF PHENOL BETWEEN 600 AND 1300 CM-1.

SIEGHARD ALBERT, MARTIN QUACK, PHYSICAL CHEMISTRY, ETH ZÜRICH, CH-8093 ZÜRICH, SWITZERLAND.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]

WG05 15min2:38
SH-STRETCHING INTENSITIES AND INTRAMOLECULAR HYDROGEN BONDING IN ALKANETHIOLS.

B. J. MILLER, J. R. LANE, A. H. SODERGREN, H. G. KJAERGAARD, Department of Chemistry, University of Otago, P.O. Box 56, Dunedin, New Zealand; M. E. DUNN AND V. VAIDA, Department of Chemistry and Biochemistry and CIRES, University of Colorado, Campus Box 215, Boulder, CO 80309.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

WG06 10min2:55
INVESTIGATION OF MEMBRANE PEPTIDES BY TWO-DIMENSIONAL INFRARED SPECTROSCOPY.

EMILY ANN BLANCO, MARTIN T. ZANNI, Department of Chemistry, University of Wisconsin – Madison, 1101 University Ave, Madison, WI 53706.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

WG07 15min3:07
GAS PHASE RAMAN SPECTRA OF BUTADIENE AND BUTADIENE-d6 AND THE INTERNAL ROTATION POTENTIAL ENERGY FUNCTION.

PRAVEENKUMAR BOOPALACHANDRAN, JAAN LAANE, Dept. of Chemistry, Texas A&M University, College Station, TX 77843-3255; AND NORMAN C. CRAIG, Dept. of Chemistry & Biochemistry, Oberlin College, Oberlin, OH 44074.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

WG08 10min3:24
SECONDARY PERIODICITY IN THE STRUCTURAL AND VIBRATIONAL CHARACTERISTICS OF 3,3-DIMETHYLCYCLOPROPENES DI- AND MONOSUBSTITUTED BY --X (CH3)3 (X~= C, Si, Ge, Sn, Pb).

YU. N. PANCHENKO, A. V. ABRAMENKOV, Div. of Phys. Chem., Dept. of Chem., M. V. Lomo\-no\-sov Moscow State University, Moscow 119992, Russian Federation; AND G. R. DE MARÉ, Université Libre de Bruxelles, Faculté des Sciences, Service de Chimie Quantique et de Photophysique, CP160/09, 50 av. F. D. Roosevelt, B1050 Brussels, Belgium.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]

INTERMISSION

WG09 15min3:50
DENSITY FUNCTIONAL THEORY STUDY ON MOLECULAR STRUCTURE AND VIBRATIONAL SPECTRA OF 4-AMINO-1-METHYLBENZENE.

M. KUMRU, T. BARDAKCI, L. SARI, Fatih University, Faculty of Arts and Sciences, Department of Physics, 34500 Büyükçekmece, Istanbul, TURKEY.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]

WG10 15min4:07
THE r0 STRUCTURAL PARAMETERS OF EQUATORIAL BROMOCYCLOBUTANE, CONFORMATIONAL STABILITY FROM TEMPERATURE DEPENDENT INFRARED SPECTRA OF XENON SOLUTIONS, AND VIBRATIONAL ASSIGNMENTS.

ARINDAM GANGULY, JOSHUA J. KLAASSEN, TODOR K. GOUNEV, JAMES R. DURIG, DEPARTMENT OF CHEMISTRY, UNIVERSITY OF MISSOURI-KANSAS CITY, KANSAS CITY, MO 64110,USA; GAMIL A. GUIRGIS, DEPARTMENT OF CHEMISTRY AND BIOCHEMISTRY, COLLEGE OF CHARLESTON, CHARLESTON, SC 29424, USA.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

WG11 15min4:24
MEASUREMENT OF ROTATIONAL STATE-TO-STATE RELAXATION COEFFICIENTS BY RAMAN-RAMAN DOUBLE RESONANCE. APPLICATION TO SELF-COLLISIONS IN ACETYLENE..

J. L. DOMENECH, R. Z. MARTINEZ AND D. BERMEJO, Instituto de Estructura de la Materia (CSIC), Serrano 123, E-28006 Madrid, SPAIN.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

WG12 10min4:41
RAMAN SPECTRAL SIGNATURES AS CONFORMATIONAL PROBES OF BIOMOLECULES.

AMIR GOLAN, NITZAN MAYORKAS, SALMAN ROSENWAKS, ILANA BAR, Department of Physics, Ben-Gurion University, Beer Sheva 84105, Israel.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]

WG13 15min4:53
CONFORMATION-SPECIFIC AND MASS-RESOLVED, INFRARED-POPULATION TRANSFER SPECTROSCOPY OF THE MODEL gamma2-PEPTIDE Ac- gamma2-hPhe-NHMe: EVIDENCE FOR THE PRESENCE OF INTRAMOLECULAR AMIDE-AMIDE STACKING INTERACTIONS..

WILLIAM H. JAMES III, EVAN G. BUCHANAN, CHRISTIAN W. MÜLLER AND TIMOTHY S. ZWIER, Department of Chemistry, Purdue University, West Lafayette, IN 47907; MICHAEL G. D. NIX, School of Chemistry, University of Bristol, Bristol BS8 1TS, UK; LI GUO AND SAMUEL H. GELLMAN, Department of Chemistry, University of Wisconsin-Madison, Madison, WI 53706.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

WG14 15min5:10
CALCULATION OF THE MOLAR VOLUME AS A FUNCTION OF PRESSURE FROM THE RAMAN FREQUENCIES IN NH4Br.

H. YURTSEVEN, Department of Physics, Middle East Technical University, 06531 Ankara, TURKEY.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]

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