dichloroborane

Formula: BCl₂H
Molecular weight: 82.725
IUPAC Standard InChI: InChI=1S/BCl2H/c2-1-3/h1H
IUPAC Standard InChIKey: LHCGBIFHSCCRRG-UHFFFAOYSA-N
CAS Registry Number: 10325-39-0
Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
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Other names: Borane, dichloro-
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Vibrational and/or electronic energy levels

State: X

Vib. sym.	No.	Approximate type of mode	cm^-1		Med.	Method	References


a₁	1	BH stretch	2616.9	w	gas	IR	Lynds and Stern, 1959 Nadeau and Oaks, 1960 Myers and Putnam, 1963 Lynds and Bass, 1964
	1	BH stretch	2625		Ar	IR	Bass, Lynds, et al., 1964
	2	BCl₂ s-stretch	740	T	gas	IR	Bass, Lynds, et al., 1964, 2
b₁	4	OPLA	784	T	gas	IR	Bass, Lynds, et al., 1964, 2
	4	OPLA	788		Ar	IR	Bass, Lynds, et al., 1964
b₂	5	HBCl bend	1089	s	gas	IR	Lynds and Stern, 1959 Nadeau and Oaks, 1960 Myers and Putnam, 1963 Bass, Lynds, et al., 1964, 2
	5	HBCl bend	1082.5		Ar	IR	Bass, Lynds, et al., 1964 Miller and Andrews, 1980
	6	BCl₂ a-stretch	892	s	gas	IR	Lynds and Stern, 1959 Nadeau and Oaks, 1960 Myers and Putnam, 1963 Bass, Lynds, et al., 1964, 2
	6	BCl₂ a-stretch	886.3		Ar	IR	Bass, Lynds, et al., 1964 Miller and Andrews, 1980

Additional references: Jacox, 1998, page 238; Sugie, Takeo, et al., 1994

Notes

Weak

Strong

Tentative assignment or approximate value

References

Go To: Top, Vibrational and/or electronic energy levels, Notes

Lynds and Stern, 1959
Lynds, L.; Stern, D.R., None, J. Am. Chem. Soc., 1959, 81, 18, 5006, https://doi.org/10.1021/ja01527a070 . [all data]

Nadeau and Oaks, 1960
Nadeau, H.G.; Oaks, D.M., Jr., Infrared Spectrophotometric Determination of Diborane (6), Dichloroborane, and Trichloroborane in Mixtures, Analyt. Chem., 1960, 32, 11, 1480, https://doi.org/10.1021/ac60167a030 . [all data]

Myers and Putnam, 1963
Myers, H.W.; Putnam, R.F., On the Properties of Monochlorodiborane, Inorg. Chem., 1963, 2, 3, 655, https://doi.org/10.1021/ic50007a067 . [all data]

Lynds and Bass, 1964
Lynds, L.; Bass, C.D., Infrared Spectrum of ν2 of Dichloroborane and Dichloroborane-d, J. Chem. Phys., 1964, 40, 6, 1590, https://doi.org/10.1063/1.1725365 . [all data]

Bass, Lynds, et al., 1964
Bass, C.D.; Lynds, L.; Wolfram, T.; DeWames, R.E., Matrix Isolation Spectra of HBCl2 and DBCl2, Inorg. Chem., 1964, 3, 7, 1063, https://doi.org/10.1021/ic50017a047 . [all data]

Bass, Lynds, et al., 1964, 2
Bass, C.D.; Lynds, L.; Wolfram, T.; DeWames, R.E., Vibrational Analysis of Substituted and Perturbed Molecules. II. Planar XY3 Molecules; Application to BCl3[Single Bond]HBCl2[Single Bond]DBCl2, J. Chem. Phys., 1964, 40, 12, 3611, https://doi.org/10.1063/1.1725062 . [all data]

Miller and Andrews, 1980
Miller, J.H.; Andrews, L., Matrix photoionization and radiolysis of boron trihalides. Infrared and ultraviolet spectra of boron trichloride(1+) and boron tribromide(1+) and infrared spectra of boron dichloride and boron dibromide, J. Am. Chem. Soc., 1980, 102, 15, 4900, https://doi.org/10.1021/ja00535a011 . [all data]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]

Sugie, Takeo, et al., 1994
Sugie, M.; Takeo, H.; Matsumura, C., Spectrochim. Acta, 1994, 50A, 1379. [all data]

Notes

Go To: Top, Vibrational and/or electronic energy levels, References

Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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