Fourier Transform Emission Spectroscopy of the A1Σ+-X1Σ+ System of YN

Details Fourier Transform Emission Spectroscopy of the A1Σ+-X1Σ+ System of YN Fourier Transform Emission Spectroscopy of the A1Σ+-X1Σ+ System of YN

May 1994

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1994jmosp.165...97r&link_type=abstract

Journal of Molecular Spectroscopy, Volume 165, Issue 1, p. 97-106.

Physics

14

Scientific paper

The electronic emission spectrum of YN has been observed in the 2.3-2.6 μm spectral region using a Fourier transform spectrometer. The bands were excited in a yttrium hollow cathode lamp in the presence of a trace of molecular nitrogen. The observed bands, with origins at 3882.7625(4), 4229.0457(3), 4528.6562(46), 4798.5145(13), 5049.4429(20), and 5281.2129(27) cm-1, have been assigned as the 0-0, 1-1, 2-2, 3-3, 4-4, and 5-5 vibrational bands, respectively, of the A1Σ+-X1Σ+ electronic transition. The principal equilibrium constants for the ground state obtained from this analysis are B''e = 0.42815(24) cm-1 and r''e = 1.80405(50) Å, and the corresponding excited state values are B'e = 0.42311(30) cm-1 and r'e = 1.81477(64) Å. This work represents the first observation of the YN molecule.

Affiliated with

Also associated with

No associations

Rating

Fourier Transform Emission Spectroscopy of the A1Σ+-X1Σ+ System of YN 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 Fourier Transform Emission Spectroscopy of the A1Σ+-X1Σ+ System of YN, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fourier Transform Emission Spectroscopy of the A1Σ+-X1Σ+ System of YN will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-887660