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Infrared spectra of the GeSi and SnSi molecules in argon matrices

โœ Scribed by S. Li; R.J. Van Zee; W. Weltner Jr.

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
379 KB
Volume
229
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

Extending our recent studies of Si2, Gez, and Snz, absorption spectra of the GeSi and SnSi molecules were observed at frequencies up to 3000 cm-' in argon matrices at 4 K. In each case the vibrational frequency in the ground state was determined, and the transition to the low-lying electronic state, 311+X %-, was observed as a vibrational progression. The experimental results are compared with the theoretical calculations of two groups.

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