INFRARED VIBRATION-ROTATION SPECTRUM OF ACETYLENE TRIMER by Prichard, D, Muenter, J, Howard, B

INFRARED VIBRATION-ROTATION SPECTRUM AND STRUCTURE OF OCS DIMER by Randall, R, Wilkie, J, Howard, B, Muenter, J

THE VIBRATION-ROTATION SPECTRUM OF THE ARGON ACETYLENE VANDERWAALS COMPLEX by Hu, T, Prichard, D, Sun, L, Muenter, J, Howard, B

“…Infrared laser absorption spectroscopy has been carried out on a molecular beam containing the ArHCCH van der Waals complex. Two separate vibrational bands, associated with the monomer Fermi dyad of ν3 and ν2 + ν4 + ν5, were observed. …”

VIBRATIONAL PREDISSOCIATION, TUNNELING, AND ROTATIONAL SATURATION IN THE HF AND DF DIMERS by Pine, A, Lafferty, W, Howard, B

“…An unusually large vibrational dependence to the interconversion tunneling frequency is observed for both species, with about a factor of three reduction from the ground state splitting upon excitation of any of the intramolecular stretches. …”

THE ROTATIONAL-VIBRATIONAL SPECTRUM OF SYMMETRICAL NONRIGID TRIATOMICS IN HYPERSPHERICAL COORDINATES - THE H-3+ MOLECULE by Bartlett, P, Howard, B

VIBRATION-ROTATION SPECTRUM OF THE CARBON-DIOXIDE ACETYLENE VANDERWAALS COMPLEX IN THE 3 MU-REGION by Prichard, D, Nandi, R, Muenter, J, Howard, B

“…A color center laser was used to excite the vibration associated with the antisymmetric hydrogen stretching mode of the acetylene monomer. …”

SPECTROSCOPY AND DYNAMICS OF RARE GAS-SPHERICAL TOP COMPLEXES - THE INFRARED-SPECTRUM OF THE NU(3) BAND OF ARGON-SILANE by Randall, R, Ibbotson, J, Howard, B

“…From the analysis of the rotational structure within each band, the average argon-silane separation is determined to be 4.043 Å in the ground vibrational state and 4.046 Å in the excited vibrational state with ν3 = 1. …”

MOLECULAR-BEAM INFRARED-ABSORPTION STUDIES OF RARE-GAS OCS COMPLEXES by Hayman, G, Hodge, J, Howard, B, Muenter, J, Dyke, T

“…Resolved vibration-rotation spectra for Ne·OCS, Ar·OCS and Kr·OCS in the ν3 region of the OCS monomer have been obtained by absorption spectroscopy of pulsed molecular beams. …”

INFRARED-SPECTROSCOPY OF THE N2.N2O VANDERWAALS COMPLEX by Randall, R, Dyke, T, Howard, B

“…The rotationally resolved spectrum of the N2·N2O van der Waals complex has been obtained in the region of the ν3 N2O monomer vibration using the technique of diode-laser absorption spectroscopy of a pulsed molecular beam. …”

MOLECULAR-BEAM INFRARED-SPECTROSCOPY OF THE AR-N2O VANDERWAALS MOLECULE by Hodge, J, Hayman, G, Dyke, T, Howard, B

“…Rotational constants and centrifugal distortion constants are reported for the ground and first excited vibrational states. Effective structures for the complex in these two states have been calculated and little change is observed on vibrational excitation. …”

PULSED MOLECULAR-BEAM INFRARED-ABSORPTION SPECTROSCOPY OF CO2 DIMER by Walsh, M, England, T, Dyke, T, Howard, B

“…The rotationally resolved spectrum of the carbon dioxide dimer has been obtained in the region of the ν3 CO2 monomer vibration by diode laser absorption spectroscopy of a pulsed molecular beam. …”

HIGH-RESOLUTION INFRARED-SPECTROSCOPY OF THE CO.CO2 VANDERWAALS MOLECULE by Randall, R, Summersgill, J, Howard, B

“…We report the infrared absorption spectrum of the CO·CO2 van der Waals molecule in the region of the CO fundamental stretching vibration. By simultaneously fitting the observed spectrum with the previously observed microwave spectrum we have determined the upper-state spectroscopic constants. …”

Observation of the infrared spectrum of the nu(3) band of the argon-ammonium ionic complex by Bieske, E, Nizkorodov, SA, Dopfer, O, Maier, J, Stickland, R, Cotterell, B, Howard, B

“…In the region of the v3 (t2) triply degenerate vibration of the NH+4 monomer, a parallel and a perpendicular band are observed. …”

DETERMINATION OF THE STRUCTURE OF N2.CO2 FROM ITS INFRARED-SPECTRUM by Walsh, M, Dyke, T, Howard, B

“…The rotationally resolved spectrum of the nitrogen carbon dioxide dimer has been obtained in the region of the ν3 CO2 monomer vibration by diode laser absorption spectroscopy of a pulsed molecular beam. …”

Unraveling the spectroscopy of coupled intramolecular tunneling modes: a study of double proton transfer in the formic-acetic acid complex. by Tayler, M, Ouyang, B, Howard, B

“…Interpretation of the motion problem uses an internal-vibration and overall-rotation angular momentum coupling scheme and full sets of rotational and centrifugal distortion constants are determined. …”

High resolution spectroscopy of Ar-CH4 and Kr-CH4 in the 7 mu region (j=1 <- 0 transition) by Pak, I, Roth, D, Hepp, M, Winnewisser, G, Scouteris, D, Howard, B, Yamada, K

“…The separation between the rare gas atom and the methane molecule in the ground vibrational state was determined to be 3.999 Å and 4.094 Å for Ar-CH4 and Kr-CH4, respectively. …”

Spectroscopy and dynamics of rare gas-spherical top complexes .3. The infrared spectrum of the nu(3) band of Ne-SiH4 (j=1<-1 and j=2<-1 transitions) by Brookes, MD, Hughes, D, Howard, B

“…The infrared spectrum of the rare gas-spherical top complex Ne-SiH4 has been recorded in a supersonic jet in the region of the SiH4 ν3, triply degenerate stretching vibration at ∼2189 cm-1. The Ne-SiH4 spectrum is complex with no obvious regular band structure; a previous paper has reported the assignment and analysis of bands correlating with the SiH4 R(0) (K=0←0, K =1←0) and P(1) (K=0←0, K=0←1) transitions. …”

INFRARED-ABSORPTION SPECTROSCOPY OF RARE-GAS CO2 CLUSTERS PRODUCED IN SUPERSONIC EXPANSIONS by Randall, R, Walsh, M, Howard, B

“…The observed linewidths of 90 MHz (f.w.h.m.) allowed the determination of rotational constants for the ground and first excited vibrational states along with the frequencies of the band origins and centrifugal distortion constants which were constrained to be equal in both vibrational states. …”

INFRARED-ABSORPTION AND MICROWAVE INFRARED DOUBLE-RESONANCE STUDIES OF NE.OCS MOLECULAR-BEAMS by Hayman, G, Hodge, J, Howard, B, Muenter, J, Dyke, T

“…Infrared absorption spectra for molecular beams of Ne·OCS have been observed with a diode laser for the vibrational transition near 2062 cm -1 correlating with the monomer ν3 mode. …”

Infrared diode laser jet spectroscopy of the van der Waals complex (N2O)(2) by Qian, H, Herrebout, W, Howard, B

“…The rotationally resolved spectrum of the dimer (N2O)2 has been recorded in the region of the monomer N2O v3 vibrational band using a diode laser absorption spectrometer which incorporates a multiple-pass cell and a pulsed-jet expansion. …”