Laboratory rotational spectrum of SiC2 in the nu(3) vibrationally excited state

Details Laboratory rotational spectrum of SiC2 in the nu(3) vibrationally excited state Laboratory rotational spectrum of SiC2 in the nu(3) vibrationally excited state

Jul 1991

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1991a%26a...247l..13b&link_type=abstract

Astronomy and Astrophysics (ISSN 0004-6361), vol. 247, no. 1, July 1991, p. L13-L16. Research supported by CNRS.

Astronomy and Astrophysics

Astrophysics

15

Molecular Excitation, Rotational Spectra, Silicon Carbides, Astronomical Spectroscopy, Millimeter Waves, Radio Spectra, Vibrational Spectra

Scientific paper

The millimeter wave spectrum of SiC2 in its antisymmetric nu(3) mode was observed in a glow discharge, using a mixture of SiH4, C2H2 and Ar. A total of 95 lines, characterized by J between 8 and 21 and K(a) between 1 and 13, were measured between 190 and 470 GHz, a set of molecular constants was derived. Evidence for large amplitude motion was found from the comparison with the ground state molecular constants. The frequencies of the lines of astrophysical interest were accurately predicted.

Affiliated with

Also associated with

No associations

Rating

Laboratory rotational spectrum of SiC2 in the nu(3) vibrationally excited state does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Laboratory rotational spectrum of SiC2 in the nu(3) vibrationally excited state, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laboratory rotational spectrum of SiC2 in the nu(3) vibrationally excited state will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-859978