TY - JOUR
T1 - Production and trapping of HOSO2 from the gaseous reaction OH+SO2
T2 - the infrared absorption of HOSO2 in solid argon
AU - Kuo, Yu Ping
AU - Cheng, Bing Ming
AU - Lee, Yuan-Pern
PY - 1991/2/15
Y1 - 1991/2/15
N2 - HOSO2 has been generated in a gaseous discharge-flow sustem at 300 K under 2-5 Torr of Ar by the reaction of OH with SO2. A small portion of the gas mixture in the flow reactor was sampled and condensed onto a CsI window maintained at 12 K. In the infrared spectrum of the matrix, absorption lines at 3539.8, 1309.2, 1097.2, 759.3 and (with less certainty) 1296.2 cm-1 have been assigned to HOSO2 on the basis of 34S- and 2H-isotopic shifts. When O2 was present in the flow reactor, HOSO2 became undetectable, whereas HO2 and SO3 were identified.
AB - HOSO2 has been generated in a gaseous discharge-flow sustem at 300 K under 2-5 Torr of Ar by the reaction of OH with SO2. A small portion of the gas mixture in the flow reactor was sampled and condensed onto a CsI window maintained at 12 K. In the infrared spectrum of the matrix, absorption lines at 3539.8, 1309.2, 1097.2, 759.3 and (with less certainty) 1296.2 cm-1 have been assigned to HOSO2 on the basis of 34S- and 2H-isotopic shifts. When O2 was present in the flow reactor, HOSO2 became undetectable, whereas HO2 and SO3 were identified.
UR - http://www.scopus.com/inward/record.url?scp=0002495803&partnerID=8YFLogxK
U2 - 10.1016/0009-2614(91)90067-J
DO - 10.1016/0009-2614(91)90067-J
M3 - Article
AN - SCOPUS:0002495803
VL - 177
SP - 195
EP - 199
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
IS - 2
ER -