TY - JOUR
T1 - Microwave spectra of the isotopomers of hcs+ and its substitution structure
AU - Tang, Jian
AU - Saito, Shuji
N1 - Funding Information:
J. T. thanks JSPS (Japan Society for the Promotion of Science) Research Fellowships for Young Scientists (1994 – 1996). This study was supported by Grants-in-Aid from the Ministry of Education, Science, and Culture (No. 04233107).
PY - 1995/10/1
Y1 - 1995/10/1
N2 - Rotational transitions of the isotopomers of HCS+ in their ground vibrational states were observed in laboratory, and the frequencies were measured in the millimeter- and submillimeter-wave range of 72-396 GHz. The rotational constant B0 was determined to be 18018.262(3), 20444.495(3), and 20991.572(4) MHz, and the centrifugal distortion constant D0 was determined to be 14.56(2), 19.83(3), and 20.82(3) kHz for DCS +, H13CS +, and HC34S +, respectively, with the 3 a deviations in parentheses. The substitution bond lengths of HCS+ were derived to be r,(HC) = 1.0789 Å and rs(CS) = 1.4782 Å.
AB - Rotational transitions of the isotopomers of HCS+ in their ground vibrational states were observed in laboratory, and the frequencies were measured in the millimeter- and submillimeter-wave range of 72-396 GHz. The rotational constant B0 was determined to be 18018.262(3), 20444.495(3), and 20991.572(4) MHz, and the centrifugal distortion constant D0 was determined to be 14.56(2), 19.83(3), and 20.82(3) kHz for DCS +, H13CS +, and HC34S +, respectively, with the 3 a deviations in parentheses. The substitution bond lengths of HCS+ were derived to be r,(HC) = 1.0789 Å and rs(CS) = 1.4782 Å.
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U2 - 10.1086/309694
DO - 10.1086/309694
M3 - Article
AN - SCOPUS:79960848372
VL - 451
SP - L93-L95
JO - Astrophysical Journal
JF - Astrophysical Journal
SN - 0004-637X
IS - 2
ER -