Abstract
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 σ deviations in parentheses. The substitution bond lengths of HCS+ were derived to be rs(HC) = 1.0789 Å and rs(CS) = 1.4782 Å.
| Original language | English |
|---|---|
| Journal | Astrophysical Journal |
| Volume | 451 |
| Issue number | 2 PART 2 |
| Publication status | Published - Oct 1 1995 |
| Externally published | Yes |
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Keywords
- ISM: molecules
- Molecular data
ASJC Scopus subject areas
- Space and Planetary Science
- Nuclear and High Energy Physics
Cite this
Microwave spectra of the isotopomers of HCS and its substitution structure. / Tang, Jian; Saito, Shuji.
In: Astrophysical Journal, Vol. 451, No. 2 PART 2, 01.10.1995.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Microwave spectra of the isotopomers of HCS and its substitution structure
AU - Tang, Jian
AU - Saito, Shuji
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 σ deviations in parentheses. The substitution bond lengths of HCS+ were derived to be rs(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 σ deviations in parentheses. The substitution bond lengths of HCS+ were derived to be rs(HC) = 1.0789 Å and rs(CS) = 1.4782 Å.
KW - ISM: molecules
KW - Molecular data
UR - http://www.scopus.com/inward/record.url?scp=79960848372&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79960848372&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:79960848372
VL - 451
JO - Astrophysical Journal
JF - Astrophysical Journal
SN - 0004-637X
IS - 2 PART 2
ER -