Browsing Abstracts of OSU International Symposium on Molecular Spectroscopy 19901999 by Title
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GAS COMPOSITION CONTROL FOR A PULSED NOZZLE FT MICROWAVE SPECTROMETER AND APPLICATIONS
Emilsson, T.; Germann, T. C.; Gutowsky, H. S. ( 1990 )Pulsed supersonic jets of inert carrer gases needed with more reactive species are used to generate small clusters for a varioty of experiments. In our case it is the sample source for a Balle/Flygare Fourier tranaform ... 
GAS PHASE MAGNETIC VIBRATIONAL CIRCULAR DICHROISM. A POSSIBLE WAY TO DETERMINE THE ROTATIONAL gFACTOR OF THE MOLECULAR ZEEMAN EFFECT
Wang, B.; Keiderling, T. A. ( 1991 )We have focused on gas phase, rotationally resolved magnetic vibrational circular dichrosim (MVCD) recently. The MVCD measurements of some small molecules were made at $0.5 cm^{1}$ resolution using an FTIR spectrometer ... 
GAS PHASE SOLVATION OF $Na^{+}$ with $CH_{3}NH_{2}$: Spectroscopic and Computational Results
Cabarcos, Orlando M.; Lisy, James M.; Selegue, Thomas J. ( 1994 )Vibrational predissociation spectra have been recorded for $Na^{+}(CH_{3}NH_{2})_{n}, n=520$ in the Pbranch of the 9.6 $\mu$ region of the $CO_{2}$ laser (10161056 $cm^{1}$). No other predissociation was observed in ... 
GAS PHASE STRUCTURE OF A FRIEDEL CRAFTS INTERMEDIATE:MICROWAVE SPECTRUM OF $CH_{3}FBF_{3}$.
Phillips, J. A.; Canagaratna, M.; Ott, M. E.; Leopold, K. R. ( 1996 )The rotational spectrum of $CH_{3}FBF_{3}$ has been observed via pulsednozzle Fourier transform microwave spectroscopy. A dense spectrum is observed, and transition arising from two internal rotor states of the complex ... 
GASPHASE ELECTRONIC SPECTRA OF CARBON CHAINS
Kirkwood, D. A.; Linnartz, H.; Motylewski, T.; Pachkov, M.; Tulej, M.; Maier, John P. ( 1999 )Electronic transitions of carbon chains and their ions are being measured in the gasphase. The neutral species, such as $C_{n}Hn=6,8,10$, have been observed by cavity ringdown $absorption,^{a}$ whearas the carbon anions ... 
GASPHASE INFRARED SPECTROSCOPY OF $N_{2} O$ IN A CQLLISIONALLY COOLED CELL AT 5 AND 10
Ross, K. A.; Willey, D. R.; Mullin, A. S.; Schowen, S.; Zheng, L.; Flynn, G. W. ( 1994 )With the use of a collisionally cooled cell we have observed the R(0), R(l) and R(2) lines of the $00^{\circ} 000^{\circ} 1$ vibrational transition of $N^{2}O$ at 5 and 10 K. The $N_{2}O$ gas was cooled via collisions ... 
GATEWAY MEDIATED INTERSYSTEM CROSSING IN $C_{2}H_{2}$
Cunningham, Kevin L.; Drucker, Stephen; Altunata, Selen; Morgan, Christopher G.; Field, R. W. ( 1998 )Recent Surface Electron Ejection by LaserExcited Metastable (SEELEM) spectra have provided a clearer picture of the intersystem crossing of the $3\nu_{3}$ level of the $S_{1}$ surface of $C_{2}H_{2}$ to neardegenerate ... 
GATEWAY MEDIATED INTERSYSTEM CROSSING IN $C_{2}H_{2}$
Cunningham, Kevin L.; Drucker, Stephen; Field, R. W.; Humphrey, Susan J.; Morgan, Christopher G.; Wodtka, A. M. ( 1997 )Laser Excited Metastable (LEM) Spectra of $C_{2}H_{2}$ indicate that a single vibrational level of the $T_{3}$ surface couples the $3\nu_{3}$ level of the $S_{1}$ surface to a dense manifold of $T_{1}$ and $T_{2}$ states. ... 
GENERAL INTEGRATED ENVIRONMENT FOR SIMULATION AND FITTING OF ELECRONIC SPECTRA OF OPEN SHELL MOLECULES
Panov, Sergey I.; Tan, X. Q.; Miller, Terry A. ( 1993 )Writing different computer programs to fit rotationally resolved spectra for various molecular species has become a familiar routine in many research groups, particularly those who deal with complex spectra of openshell ... 
A GENERALIZED SPEEDDEPENDENT LINE PROFILE COMBINING SOFT AND HARD PARTIALLYCORRELATED DICKENARROWING COLLISIONS
Ciurylo, R.; Szudy, J.; Pine, A. S. ( 1999 )In a classical treatise, Rautian and $Sobelman^{a}$ discussed a number of Dickenarrowed spectral profiles incorporating strong (hard) and/or weak (soft) velocitychanging collisions statistically dependent on (correlated ... 
GENERATION AND CONTROL OF SUBMILLIMETER RADIATION WITH LOCKED DBR DIODE LASER
Pickett, H. M.; Pearson, J. C.; Dubovitsky, S. ( 1996 )The ability of low temperature grown GaAs photomixers to radiate the difference frequency of two near infrared lasers has provided an important new means of generating submillimeter $radiation^{a}$ . A scheme to lock 850 ... 
GEOMETRIES AND VIBRATIONAL FREQUENCIES OF CALCIUM AND STRONTIUM RADICAL SALTS
Chan, WaiTo; Hamilton, I. P. ( 1998 )The equilibrium structures and vibrational frequencies of a variety of inorganic radicals containing Calcium and Strontium, CaX and SrX were computed using Density functional method B3LYP and doublezeta basis sets with ... 
GETTING THE MOST OUT OF A LOT: THE ANALYSIS OF FOURIER TRANSFORM SPECTRA
Benner, D. Chris ( 1995 )The information content in a single Fourier Transform spectrum can be enormous. Often there are on the order of $10^{6}$ independent points each with a signal to noise ratio of $10^{3}$ or even higher, all of which is ... 
GIANT TORSIONAL SPLITTINGS IN THE PARALLEL FUNDAMENTAL BAND $(\nu_{5}=1\leftarrow 0)$ OF $CH_{3}SiH_{3}$
Schroderus, J.; MoazzenAhmadi, N.; Ozier, I. ( 1999 )The lowest frequency parallel fundamental band $\nu_{5}$ of $CH_{3}SiH_{3}$ near $700 cm^{1}$ has been measured at a resolution of $0.004 cm^{1}$ with Fourier transform spectroscopy. The torsional fine structure in the ... 
GLOBAL ANALYSIS OF A, B AND CTYPE TRANSITIONS INVOLVING TUNNELING COMPONENTS OF $K = 0$ AND 1 STATES OF THE METHANOL DIMER
Lugez, Catherine L.; Lovas, F. J.; Hougen, Jon T.; Ohashi, N. ( 1998 )Spectral data on $K = 0$ and 1 levels of the methanol dimer available from previous and present Fourier transform microwave measurements have been interpreted globally, using a grouptheoretically derived effective Hamiltonian ... 
GLOBAL FIT FOR $CH_{3}OD$ AND THE QUESTION OF INTERPRETATION OF GLOBAL FIT PARAMETERS FOR METHANOL AND ITS ISOTOPOMERS
Walsh, Matthew S.; Xu, LiHong; Lees, R. M. ( 1998 )This talk presents our current progress on global data analysis for the ground vibrational states of methanol and its isotopomers. Global fits of all observed transitions to within assigned experimental accuracies over a ... 
Global Fit of Rotational and TorsionalRotational Transitions in the Ground and First Excited Torsional States of Methanol
Xu, LiHong; Hougen, Jon T. ( 1995 )Methanol data for $\nu_{t} = 0$ (below the barrier) and $\nu_{t} = 1$ (straddling the barrier) have been treated, using a program based on the formalism of Herbst et.al. This program has been rather successful in fitting ... 
GLOBAL FIT OF THE BX SYSTEM OF $Na_{3}$ USING A NEW MODEL HAMILTONIAN
Golonzka, Oleg; Vituccio, David T.; Ernst, Wolfgang E. ( 1996 )The A and X states $Na_{3}$ can be thought of as ordinary asymmetric rotors (complicated slightly by spinrotation interaction) but the B state must be treated as a floppy molecule since it exhibits an almost free ... 
GLOBAL FIT OF TORSIONROTATION TRANSITIONS OF $CD_{3}OH$ TO EXPERIMENTAL PRECISION
Walsh, Matthew S.; Xu, LiHong; Lees, R. M. ( 1997 )The global fitting work reported here for $CD_{3}OH$ is a part of our overall program of global analysis of data in the ground vibration state for methanol and its isotopomers. Our program is aimed, at: (i) achieving a ... 
GLOBAL FIT OF TUNNELING SPLITTINGS IN THE K=0 ATYPE MICROWAVE SPECTRUM OF THE METHANOL DIMER
Ohashi, N.; Hougen, Jon T. ( 1994 )Theoretical results previously developed using an IAMlike multidimensional tunneling formalism are applied to tunneling splitting patterns recently measured at NIST and Kiel University for a type R(J) microwave transitions ...