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Millimeter-Wave Spectroscopy of PO in Excited Vibrational States up to v=7

✍ Scribed by S Bailleux; M Bogey; C Demuynck; Y Liu; A Walters

Publisher: Elsevier Science
Year: 2002
Tongue: English
Weight: 128 KB
Volume: 216
Category: Article
ISSN: 0022-2852
DOI: 10.1006/jmsp.2002.8665

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✦ Synopsis

We have measured millimeter-wave transitions of PO, produced by the chemiluminescent reaction of oxygen with white phosphorus, P 4 , in excited vibrational states up to v = 7. We were hence able to obtain more precise rotational, spin-rotation, -doubling, and hyperfine constants for this radical and better describe their vibrational dependence. The equilibrium PO bond length was determined as r e = 1.476 373 55(10) Å.

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