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L. A. Koroleva, K. S. Andriasov, A. V. Koroleva
Vibrational structure of a high-resolution
uv absorption spectrum of
2-fluoracryloyl fluoride in the gas phase
Abstract
The resolved vibrational structure of the
UV absorption spectrum of the studied molecule in the gas phase was obtained
for the first time. The 0–0 bands of isomers were identified. Fundamental
vibrational frequencies and (0–v) transitions of torsional vibration for the
s-trans- and s-cis-isomers of the molecule in the ground (S0)
and excited (S1) electronic states werefound. Complete
assignment of the obtained 148 absorption bands was carried out.
Key words: s-trans-, s-cis-isomer,
torsional vibration, v-vibrational quantum number, ground and excited
electronic states.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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