Browsing Abstracts of OSU International Symposium on Molecular Spectroscopy 1990-1999 by Title

RAD-3 SUBMILLIMETER-WAVE SEPECTRUM OF ACETALDEHYDE

Belov, Sergey P.; Tretyakov, M. Yu.; Hougen, Jon T.; Kleiner, I. ( 1992 )

A broad-band room-temperature submillimeter wave spectrum containing approximately 5000 lines of $CH_{3}CHO$ in the region from 165 to 417 GHz has been recorded with the RAD-3 $spectrometer^{1}$in Nizhni Novgorod (formerly ...

THE RADIAL HAMILTONIAN OPERATOR OF $HeH^{+}$

Coxon, John A.; Hajigeorgiou, P. G. ( 1993 )

Experimental line positions for $^{3}HeH^{+}, ^{4}HeH^{+}, ^{3}HeD^{+}$, and $^{4}HeD^{+}$ have been employed in the determination of an effective non-adiabatic radial Hamiltonian operator for the ground $X^{1}\Sigma^{+}$ ...

RADIATILVE AND NONRADIATIVE DECAY OF ELECTRONICALLY EXCITED NCO

Wright, Scott A.; Dagdigian, Paul J. ( 1996 )

Electronically excited levels in the NCO free radical have been probed using laser fluorescence excitation, in order to observe higher vibronic levels of the $\tilde{A}^{2}\Sigma^{+}$ state and to locate the onset of ...

Radiative Transition Probabilities for all Vibrational Levels in the $X^{1}\sum ^{+}$ State of HF

Zemke, W. T.; Stwalley, W. C.; Langhoff, S. R.; Valderrama, G. L.; Berry, Michael J. ( 1991 )

With the complete potential energy curve and dipole moment function at all internuclear distances R, the calculation of dipole moment matrix elements is possible for any vibration-rotation transition desired. we use an ...

RADIO FREQUENCY-INFRARED DOUBLE RESONANCE MEASUREMENT OF THE ELECTRIC DIPOLE MOMENT IN BEND-STRETCH COMBINATION VIBRATIONAL STATES OF HCCD

Marshall, Mark D.; Izgi, Kamil Can; Muenter, J. S. ( 1996 )

With a small permanent electric dipole moment due to differences in zero point motion between hydrogen and deuterium, monodeuteroacetylence, HCCD, is particularly well-suited for studying changes in the dipole moment upon ...

Radiofrequency/optical double resonance spactroscopy of $HO_{2}$.

Noerregaard, Anne; Hazell, Irene; Bjerre, Nis ( 1994 )

Using a Ti-sapphire laser and a radiofrequency wave guide in combination with a fast, mass-selected beam of $He_{2}$ in the meta-stable a ${^{3}}\Sigma_{u}{^{+}}$ state, we have measured the fine structure splittings in ...

RAMAN AND FAR INFRARED SPECTRA, CONFORMATIONAL STABLITY, BARRIERS TO INTERNAL ROTATION, AND AB INITIO CALCULATIONS OF ALLYL CYANIDE

Drew, A . S.; Durig, J. R. ( 1993 )

The Raman (3200 to $10 cm^{-1}$) spectra of allyl cyanide, $CH_{2}=CHCH_{2}CN$, have been recorded for the gas, liquid and solid phases. Additionally, qualitative depolarization values were measured for the liquid phase. ...

RAMAN AND INFRARED SPECTRA, CONFORMATIONAL STABILITY AND BARRIERS TO INTERNAL ROTATION OF 3–BROMO-2-METHYLPROPENE

Eltayeb, Saadia; Guirgis, G. A.; Durig, J. R. ( 1994 )

The Raman (3200 to $20 cm^{-1})$ and infrared (3200 to $35 cm^{-1}$) spectra of 3-bromo-2-methylpropene, $H_{2}C=C(CH_{3}) CH_{2}Br$, have been recorded for the gas and solid. Additionally, the Raman spectrum of the liquid ...

RAMAN AND INFRARED SPECTRA, CONFORMATIONAL STABILITY AND BARRIERS TO INTERNAL ROTATION OF TRIFLUOROACETYL ISOCYANATE

Krutules, K. A.; Guirgis, G. A.; Durig, J. R. ( 1994 )

The Raman 3100 to $10 cm^{-1}$) and infrared (3100 to $30 cm^{-1}$) spectra of trifluoroacetyl isocyanate, $CF_{3}C(O)NCO$, have been recorded for the gas and solid. Additionally, the Raman spectrum of the liquid has been ...

RAMAN AND INFRARED SPECTRA, CONFORMATIONAL STABILITY AND {AB INITIO} CALCULATIONS OF {TRANS}-1-FLUORO-2-BUTENE

Durig, D. T.; Zhen, Mengzhang; Durig, J. R. ( 1994 )

The Raman (3200 to $10 cm^{-1}$) and infrared (3200to $20 cm^{-1}$) spectra of gaseous and solid {trans}-1-fluoro-2-butane, {trans}- $CH_{3}HC=CHCH_{2}F$, have been recorded. Additionally, the Raman spectrum of the liquid ...

RAMAN AND INFRARED SPECTRA, CONFORMATIONAL STABILITY, AB INITIO CALCULATIONS AND VIBRATIONAL ASSIGNMENTS FOR CHLOROMETHYL METHYL SILANE

Nashed, Yasser E. ( 1998 )

The infrared (3500 to $30 cm^{-1}$) spectra of gaseous and solid and the Raman (3500 to $10 cm^{-1}$) spectra of the liquid with quantitative depolarization ratios and solid chloromethyl methyl silane, $ClCH_{2}SiH_{2}CH_{3}$, ...

RAMAN AND INFRARED SPECTRA, CONFORMATIONAL STABILITY, BARRIERS TO INTERNAL ROTATION, AND AB INITIO CALCULATIONS OF ACETYL ISOCYANATE

Krutules, K. A.; Durig, J. R.; Guirgis, G. A.; Sullivan, J. F. ( 1993 )

The Raman (3100 to $10 cm^{-1}$) and infrared (3100 to $30 cm^{-1}$) spectra of acetyl isocyanate, $CH_{3}C(O)NCO$, and the $d_{3}$-isotopomer have been recorded for the gases and solids. Additionally, the Raman spectra ...

RAMAN AND INFRARED SPECTRA, CONFORMATIONAL STABILITY, BARRIERS TO INTERNAL ROTATION, AND AB INITIO CALCULATIONS OF CROTYL CHLORIDE AND CROTYL BROMIDE

Durig, D. T.; Costner, T. G.; Goodson, H.; Frierson, G.; Durig, J. R. ( 1992 )

The infrared (3200 to $40 cm^{-1}$) and Raman (3500 tp $10 cm^{-1}$) spectra have been recorded for the fluid and solid phases of crotyl chloride and crotyl bromide. These data have been interpreted on the basis that the ...