The first spectroscopic observation of germanium carbide
[Display omitted] ► First spectrum of germanium carbide. ► Many vibrational bands observed in the (2) 3Π–X 3Π system near 480 nm. ► Fundamental vibrational frequency is 795.3 cm −1. The gas phase spectrum of the germanium carbide radical has been observed at low temperature in emission from a corona...
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Published in | Journal of molecular spectroscopy Vol. 270; no. 1; pp. 26 - 32 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Elsevier Inc
01.11.2011
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Subjects | |
Online Access | Get full text |
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Summary: | [Display omitted]
► First spectrum of germanium carbide. ► Many vibrational bands observed in the (2)
3Π–X
3Π system near 480
nm. ► Fundamental vibrational frequency is 795.3
cm
−1.
The gas phase spectrum of the germanium carbide radical has been observed at low temperature in emission from a corona excited supersonic expansion source. Many vibrational bands involving the
Ω
=
0, 1, and 2 components of the (2)
3Π–X
3Π system were recorded and analyzed. The equilibrium transition energy is found at 21120.3
cm
−1, in good agreement with theoretical predictions. The fundamental vibrational frequency for the lowest energy ground state
Ω
=
2 component is 795.3
cm
−1. |
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ISSN: | 0022-2852 1096-083X |
DOI: | 10.1016/j.jms.2011.08.001 |