Formyl chloride
- Formula: CHClO
- Molecular weight: 64.471
- IUPAC Standard InChIKey: GFAUNYMRSKVDJL-UHFFFAOYSA-N
- CAS Registry Number: 2565-30-2
- Chemical structure:
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Vibrational and/or electronic energy levels
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Marilyn E. Jacox
State: A
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 32760 | gas | A-X | 230 | 314 | Judge and Moule, 1985 | ||
Libuda, Zabel, et al., 1990 | |||||||
Ding, Orr-Ewing, et al., 1999 | |||||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a' | 2 | CO stretch | 1153.8 | gas | AB | Judge and Moule, 1985 | |
4 | CCl stretch | 633.6 | gas | AB | Judge and Moule, 1985 | ||
5 | ClCO deform. | 306.3 | gas | AB | Judge and Moule, 1985 | ||
a | 6 | Umbrella (OPLA) | 779.5 | gas | AB | Judge and Moule, 1985 | |
State: X
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a' | 1 | CH stretch | 2929.18 | w | gas | IR | Hisatsune and Heicklen, 1973 Niki, Maker, et al., 1978 Libuda, Zabel, et al., 1990 |
2 | CO stretch | 1784.14 | vs | gas | IR | Hisatsune and Heicklen, 1973 Niki, Maker, et al., 1978 Libuda, Zabel, et al., 1990 Joo, Clouthier, et al., 1994 | |
3 | CH bend | 1307.21 | m | gas | IR | Hisatsune and Heicklen, 1973 Niki, Maker, et al., 1978 Libuda, Zabel, et al., 1990 Joo, Clouthier, et al., 1993 | |
4 | CCl stretch | 738.80 | vs | gas | IR | Hisatsune and Heicklen, 1973 Niki, Maker, et al., 1978 Libuda, Zabel, et al., 1990 French, Clouthier, et al., 1994 | |
5 | CCl bend | 457.02 | w | gas | IR | Hisatsune and Heicklen, 1973 Libuda, Zabel, et al., 1990 French, Clouthier, et al., 1994 | |
a | 6 | OPLA | 932.15 | w | gas | IR | Hisatsune and Heicklen, 1973 Niki, Maker, et al., 1978 Libuda, Zabel, et al., 1990 Joo, Clouthier, et al., 1995 |
Additional references: Jacox, 1994, page 170; Jacox, 1998, page 239; Jacox, 2003, page 194; Takeo and Matsumura, 1976; Davis and Gerry, 1983; Joo, Laboy, et al., 1995
Notes
w | Weak |
m | Medium |
vs | Very strong |
o | Energy separation between the v = 0 levels of the excited and electronic ground states. |
References
Go To: Top, Vibrational and/or electronic energy levels, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Judge and Moule, 1985
Judge, R.H.; Moule, D.C.,
The electronic transition in formyl chloride, CHClO,
J. Mol. Spectrosc., 1985, 113, 2, 302, https://doi.org/10.1016/0022-2852(85)90269-3
. [all data]
Libuda, Zabel, et al., 1990
Libuda, H.G.; Zabel, F.; Fink, E.H.; Becker, K.H.,
Formyl chloride: UV absorption cross sections and rate constants for the reactions with chlorine atom and hydroxyl radical,
J. Phys. Chem., 1990, 94, 15, 5860, https://doi.org/10.1021/j100378a047
. [all data]
Ding, Orr-Ewing, et al., 1999
Ding, H.; Orr-Ewing, A.J.; Dixon, R.N.,
Rotational structure in the Ã1A´´--X1A´ spectrum of formyl chloride,
Phys. Chem. Chem. Phys., 1999, 1, 18, 4181, https://doi.org/10.1039/a904907j
. [all data]
Hisatsune and Heicklen, 1973
Hisatsune, I.C.; Heicklen, J.,
Can. J. Spectrosc., 1973, 18, 77. [all data]
Niki, Maker, et al., 1978
Niki, H.; Maker, P.D.; Breitenbach, L.P.; Savage, C.M.,
FTIR studies of the kinetics and mechanism for the reaction of Cl atom with formaldehyde,
Chem. Phys. Lett., 1978, 57, 4, 596, https://doi.org/10.1016/0009-2614(78)85328-7
. [all data]
Joo, Clouthier, et al., 1994
Joo, D.L.; Clouthier, D.J.; Merer, A.J.,
Determination of the spectroscopic constants of a dark vibrational state: Fermi and Coriolis perturbations in the ν2 band of formyl chloride,
J. Chem. Phys., 1994, 101, 1, 31, https://doi.org/10.1063/1.468191
. [all data]
Joo, Clouthier, et al., 1993
Joo, D.L.; Clouthier, D.J.; Lau, B.; Merer, A.J.,
An Analysis of the High-Resolution Infrared Spectrum of the ν3 Band of Formyl Chloride,
J. Mol. Spectrosc., 1993, 161, 1, 123, https://doi.org/10.1006/jmsp.1993.1221
. [all data]
French, Clouthier, et al., 1994
French, J.L.; Clouthier, D.J.; Chan, C.P.; Ma, E.S.F.; Lai, V.W.-M.; Merer, A.J.; Judge, R.H.,
Rotational Analysis of the High-Resolution Infrared Spectra of the ν4 and ν5 Bands of Formyl Chloride,
J. Mol. Spectrosc., 1994, 168, 1, 99, https://doi.org/10.1006/jmsp.1994.1263
. [all data]
Joo, Clouthier, et al., 1995
Joo, D.-L.; Clouthier, D.J.; Merer, A.J.,
A High-Resolution Fourier Transform Infrared Study of the Out-of-Plane Bending Fundamentals of HCOCl and DCOCl,
J. Mol. Spectrosc., 1995, 174, 2, 353, https://doi.org/10.1006/jmsp.1995.0007
. [all data]
Jacox, 1994
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [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]
Jacox, 2003
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules: supplement B,
J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629
. [all data]
Takeo and Matsumura, 1976
Takeo, H.; Matsumura, C.,
Microwave spectrum of formyl chloride,
J. Chem. Phys., 1976, 64, 11, 4536, https://doi.org/10.1063/1.432083
. [all data]
Davis and Gerry, 1983
Davis, R.W.; Gerry, M.C.L.,
The microwave spectrum, harmonic force field, and structure of formyl chloride,
J. Mol. Spectrosc., 1983, 97, 1, 117, https://doi.org/10.1016/0022-2852(83)90340-5
. [all data]
Joo, Laboy, et al., 1995
Joo, D.-L.; Laboy, J.; Kolomeisky, A.; Zhuo, Q.; Clouthier, D.J.; Chan, C.P.; Merer, A.J.; Judge, R.H.,
A High-Resolution Fourier Transform Infrared Study of the ν3, ν4, and ν5 Bands of Deuterated Formyl Chloride (DCOCl),
J. Mol. Spectrosc., 1995, 170, 2, 346, https://doi.org/10.1006/jmsp.1995.1076
. [all data]
Notes
Go To: Top, Vibrational and/or electronic energy levels, References
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