# HIGH RESOLUTION INFRARED EMISSION SPECTROSCOPY OF DICHLOROBORANE $BHCl_{2}$

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 Title: HIGH RESOLUTION INFRARED EMISSION SPECTROSCOPY OF DICHLOROBORANE $BHCl_{2}$ Creators: Hirao, T.; Colarusso, Pina; Bernath, P. F. Issue Date: 1998 Publisher: Ohio State University Abstract: The absorption spectrum of dichloroborane $BHCl_{2}$ was accidentally recorded during Fourier transform emission measurements of HBO. Gaseous dichloroborane was generated by the reaction of amorphous boron powder with $CaCl_{2}$ at 1400 C. The bands centred near 2617, 1089 and $892 cm^{-1}$ were assigned as the $\nu_{1}$ (B-H stretch), the $\nu_{5}$ (HBCl bend), and the $\nu_{6} (BCl_{2}$ antisymmetric stretch) fundamental modes, respectively. Modular constants were determined from rotational analyses of these bands. This is a first analysis of the rotational structure of the $\nu_{5}$ and $\nu_{6}$ modes. Description: Author Institution: Department of Chemistry, University of Waterloo URI: http://hdl.handle.net/1811/18930 Other Identifiers: 1998-RF-17