Relative band strengths from the study of intensity distribution in the A-X system of CrO

Bagare, S. P.; Murthy, N. Sreedhara

doi:10.1016/0378-4363(84)90010-x

Cited by 1 publication

(1 citation statement)

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“…Among the compounds bearing chromium, chromium hydride, CrH, [6][7][8][9][10][11] and chromium monoxide, CrO, [12][13][14] have extensively been investigated with various spectroscopic methods. Chromium monofluoride, CrF, has also been the subject of recent studies through electronic spectroscopy of the A 6 ⌺ ϩ -X 6 ⌺ ϩ and B 6 ⌸ -X 6 ⌺ ϩ band systems with the resolved rotational structure [15][16][17] and through microwave spectroscopy.…”

Section: Introductionmentioning

confidence: 99%

Millimeter-wave spectroscopy of chromium monochloride (CrCl)

Oike

Ohteki

Tanimoto

1998

The Journal of Chemical Physics

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Determination of the proton tunneling splitting of the vinyl radical in the ground state by millimeter-wave spectroscopy combined with supersonic jet expansion and ultraviolet photolysisThe rotational spectrum of chromium monochloride in the 6 ⌺ ϩ ground electronic state has been observed with a source-modulated microwave spectrometer in the millimeter-wave region. The CrCl radical was produced in a free space absorption cell by a dc glow discharge in a mixture of AlCl 3 vapor and He using stainless steel electrodes. Chromium atom was supplied from the electrodes by the sputtering reaction. Observed spectral lines were analyzed by a least-squares fit and the molecular constants including the rotational and centrifugal distortion constants and the spin-spin and spin-rotation interaction constants were determined. The experimental rotational constants B 0 for 52 Cr 35 Cl and 52 Cr 37 Cl are 5 009.345 69͑69͒ and 4 847.851 00͑32͒ MHz, respectively, where the uncertainties attached to the last digit correspond to one standard deviation.

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