D2CCl-Cl

Formula: CD₂Cl₂
Molecular weight: 86.945
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Vibrational and/or electronic energy levels

State: X

Approximate type of mode	cm^-1		Med.	Method	References


CD₂ stretch	2375.5	w	Ar	IR	Maier, Reisenauer, et al., 1990
CD₂ stretch	2220.7	w m	Ar	IR	Maier, Reisenauer, et al., 1990 Fridgen, Zhang, et al., 2000
CD₂ stretch	2220		Kr	IR	Fridgen, Zhang, et al., 2000
CD₂ stretch	2212		Xe	IR	Fridgen, Zhang, et al., 2000
CD₂ scissors	1083.4	m s	Ar	IR	Kelsall and Andrews, 1983 Maier, Reisenauer, et al., 1990 Fridgen, Zhang, et al., 2000
CD₂ scissors	1082		Xe	IR	Fridgen, Zhang, et al., 2000
CCl stretch	886.1	m	Ar	IR	Maier, Reisenauer, et al., 1990 Fridgen, Zhang, et al., 2000
CD₂ wag	603.1	vs	Ar	IR	Andrews, Prochaska, et al., 1979 Kelsall and Andrews, 1983 Maier, Reisenauer, et al., 1990 Fridgen, Zhang, et al., 2000
CD₂ wag	613		Xe	IR	Fridgen, Zhang, et al., 2000

Notes

Weak

Medium

Strong

Very strong

References

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Maier, Reisenauer, et al., 1990
Maier, G.; Reisenauer, H.P.; Hu, J.; Schaad, L.J.; Hess, B.A., Jr., Photochemical isomerization of dihalomethanes in argon matrixes, J. Am. Chem. Soc., 1990, 112, 13, 5117, https://doi.org/10.1021/ja00169a020 . [all data]

Fridgen, Zhang, et al., 2000
Fridgen, T.D.; Zhang, X.K.; Parnis, J.M.; March, R.E., Isomerization and Fragmentation Products of CH, J. Phys. Chem. A, 2000, 104, 16, 3487, https://doi.org/10.1021/jp993162u . [all data]

Kelsall and Andrews, 1983
Kelsall, B.J.; Andrews, L., FTIR spectroscopic studies of the matrix photoionization and photolysis products of methylene halides, J. Mol. Spectrosc., 1983, 97, 2, 362, https://doi.org/10.1016/0022-2852(83)90274-6 . [all data]

Andrews, Prochaska, et al., 1979
Andrews, L.; Prochaska, F.T.; Ault, B.S., Matrix photoionization and radiolysis of dichloromethane and dibromomethane. Infrared and ultraviolet absorption spectra and photolysis of CH2Cl2+ and CH2Br2+, J. Am. Chem. Soc., 1979, 101, 1, 9, https://doi.org/10.1021/ja00495a002 . [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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