Now showing items 1-10 of 16
Rotational analysis of the red electronic emission spectrum of molybdenum nitride (MoN)
(Elsevier, 1985-04)
A system of emission bands in the red region of the optical spectrum has been identified as due to the species MoN. The system was generated by the microwave (2450 MHz) excitation of a flowing mixture of MoCl5 and molecular ...
Characterization of the flavin–protein interaction in L ‐Lactate oxidase and old yellow enzyme by resonance inverse Raman spectroscopy
(John Wiley & Sons, Ltd., 1987-06)
Resonance inverse Raman spectroscopy was used to examine the interactions between the flavin and surounding protein in L ‐lactate oxidase (from Mycobacterium smegmatis ) and Old Yellow Enzyme (from brewer's bottom yeast). ...
Rotational analysis of the red electronic emission system A3[Phi] --> X3[Delta] of diatomic niobium nitride (NbN)
(Elsevier, 1988-08)
The (0,0) band of the red emission system of the diatomic molecule niobium nitride (NbN) has been rotationally analyzed and found to arise from an A3[Phi]r-X3[Delta]r transition. Constants for the two states have been ...
Vibrational spectra and normal coordinate analysis of CF 3 OF and CF 3 OCl
(John Wiley & Sons, Ltd., 1980-08)
The IR spectra (1400 cm −1 to 160 cm −1 ) of the gases at ambient temperature and the Raman spectra (below 1400 cm −1 ) of the liquids near −196°C are reported for CF 3 OF and CF 3 OCl. All fundamentals are assigned under ...
The chlorine nuclear quadrupole coupling tensor in chlorotrifluoroethylene
(Elsevier, 1988-12)
The 273 hyperfine components from 56 rotational transitions of chlorotrifluoroethylene were measured with a Fourier transform microwave spectrometer. A global least-squares fit was made to the rotational constants, quartic ...
The vapor-phase infrared and Raman spectra of p-difluorobenzene (h4) and (d4)
(Elsevier, 1985-04)
This new study of the vapor-phase infrared and Raman spectra of p-difluorobenzene (h4) and (d4) includes assignments from the high-resolution electronic spectrum, from fluorescence spectra, and one assignment from the two ...
Benchmark results for particle transport in a binary Markov statistical medium
(Elsevier, 1989-10)
We give numerical benchmark results for particle transport in a randomly mixed binary medium, with the mixing statistics described as a homogeneous Markov process. A Monte Carlo procedure is used to generate a physical ...
Chemiluminescence of nitric oxide: The NO (C2[Pi]-A2[Sigma]+) rate constant
(Elsevier, 1981-05)
A rocket borne scanning 1/4-m spectrometer was used to observe the night airglow between 1900 and 2300 A at a resolution of 15 A. An attitude control system oriented the payload horizontally near apogee (150 km) and pointed ...
Resonance enhanced multiphoton ionization of nucleosides by using pulsed-laser desorption in supersonic beam mass spectrometry
(Elsevier, 1989-04-01)
Pulsed-laser desorption is used as a means of volatilizing nucleosides into the gas phase for entrainment into a supersonic jet expansion. These species are then studied in a time-of-flight mass spectrometer by resonance ...
Centrifugal distortions in molecules: An ab initio approach with application to phosphine
(Elsevier, 1988-12)
Our procedure for employing analytic gradients of ab initio potential energy hypersurfaces in the description of centrifugally distorted molecules is applied to a symmetric top, namely phosphine. Quartic centrifugal ...