High resolution spectroscopy of SrOD radical by supersonic expansion

Conference · Sun Dec 31 00:00:00 EST 1995

OSTI ID:456920

Zhao, Chunfeng; Hajigeorgiou, P; Hepburn, J W; Bernath, P F ^[1]

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1. Univ. of Waterloo, Ontario (Canada)

The high resolution spectrum of gas phase SrOD has been recorded in a supersonic beam spectrometer. The B{sup 2}{Sigma}{sup +}-X{sup 2}{Sigma}{sup +} (000)-(000) and (100)-(000) bands have been rotationally analyzed. The accuracy of the rotational line positions was about 0.003 cm{sup -1}. The measured line positions together with the microwave data for the ground state have been fitted to give molecular constants for both electronic states. The Q branch of the (000)-(000) band was resolved for the first time and the ratio between the perpendicular and parallel transition dipole moments was estimated to be about 0.2.

• OSTI ID: 456920
• Report Number(s): CONF-9506113-; TRN: 96:005788-0080
• Resource Relation: Conference: 50. symposium on molecular spectroscopy, Columbus, OH (United States), 12-16 Jun 1995; Other Information: PBD: 1995; Related Information: Is Part Of Ohio State University 50th international symposium on molecular spectroscopy; PB: 371 p.
• Country of Publication: United States
• Language: English

Related Subjects

40 CHEMISTRY
STRONTIUM HYDROXIDES
ABSORPTION SPECTROSCOPY
DEUTERIUM COMPOUNDS
RADICALS
ROTATIONAL STATES
MOLECULAR BEAMS
ELECTRIC DIPOLE MOMENTS