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E. N. Moskvitina, Yu. Ya. Kuzyakov
Electronic spectra of molecule WO. new
electronic state 3Π
Abstract
The electron absorption spectrum of the
molecule WO in the 550–800 nm regions by intracavity laser spectroscopy.WO
molecules were prepared by impact of a pulsed electric discharge through a
mixture of vapor hexacarbonyl of tungsten. These spectra were recorded with a
diffraction spectrograph (resolved power 240000). Bands in the 550–800 nm
region were assigned to the component of 3Π0-3Σ0
electronic transition 3Π-Σ+. The
rotational analyses of these bans 0-0 and 1-0 were performed and the molecular
constants of there ground X0+ and exited
states 3Π0were determined.
Key words:WO, intracavity laser
spectroscopy, rotational analysis, molecular constants.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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