TY - JOUR
T1 - Vibrational spectroscopy of C2F{radical dot}3 in an Ar matrix
AU - Wurfel, Brent E.
AU - Thoma, Anton
AU - Bondybey, Vladimir E.
N1 - Funding Information:
This investigation was supported in part by the Deutsche Forschungsgemeinschaft and the Fonds der Chemischen Industrie.
PY - 1992/10/2
Y1 - 1992/10/2
N2 - Fourier-transform infrared spectroscopy of trifluorovinyl radical, C2F3, in an argon matrix has been investigated. A novel dc discharge-pulsed supersonic expansion produced high concentrations of the C2F3 radical from C2F3I/Ar, C2F3Br/Ar and C2F4/Ar precursors. The fourth harmonic of a YAG laser was also used to generate the C2F3 radical. Four vibrational frequencies have been found: v1 = 1780.4, v2 = 1282.4, v3 = 1216.9 and v4 = 900.0 cm-1. All of the vibrational frequencies are in good agreement with previous theoretical calculations; v2 and v3 are in good agreement with previous gas phase IR laser investigations.
AB - Fourier-transform infrared spectroscopy of trifluorovinyl radical, C2F3, in an argon matrix has been investigated. A novel dc discharge-pulsed supersonic expansion produced high concentrations of the C2F3 radical from C2F3I/Ar, C2F3Br/Ar and C2F4/Ar precursors. The fourth harmonic of a YAG laser was also used to generate the C2F3 radical. Four vibrational frequencies have been found: v1 = 1780.4, v2 = 1282.4, v3 = 1216.9 and v4 = 900.0 cm-1. All of the vibrational frequencies are in good agreement with previous theoretical calculations; v2 and v3 are in good agreement with previous gas phase IR laser investigations.
UR - http://www.scopus.com/inward/record.url?scp=1542362959&partnerID=8YFLogxK
U2 - 10.1016/0009-2614(92)90061-Q
DO - 10.1016/0009-2614(92)90061-Q
M3 - Article
AN - SCOPUS:1542362959
SN - 0009-2614
VL - 198
SP - 135
EP - 142
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 1-2
ER -