CH2CFO
- Formula: C2H2FO
- Molecular weight: 61.0351
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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: B
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 29867.4 | gas | B-X | 260 | 335 | Furubayashi, Bridier, et al., 1997 | ||
Wright and Dagdigian, 1997 | |||||||
Yamaguchi, Furubayashi, et al., 1998 | |||||||
Inomata, Furubayashi, et al., 1999 | |||||||
Hoops, Gascooke, et al., 2004 | |||||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a' | 3 | CO stretch | 1790 | gas | LF PF | Furubayashi, Bridier, et al., 1997 Inomata, Furubayashi, et al., 1999 Hoops, Gascooke, et al., 2004 | |
4 | CH2 scissors | 1409 | gas | LF PF | Inomata, Furubayashi, et al., 1999 Hoops, Gascooke, et al., 2004 | ||
5 | CF stretch | 1253 | gas | LF PF | Furubayashi, Bridier, et al., 1997 Inomata, Furubayashi, et al., 1999 Hoops, Gascooke, et al., 2004 | ||
6 | CH2 rock | 911 | gas | LF PF | Furubayashi, Bridier, et al., 1997 Inomata, Furubayashi, et al., 1999 Hoops, Gascooke, et al., 2004 | ||
7 | CC stretch | 874 | gas | LF PF | Furubayashi, Bridier, et al., 1997 Inomata, Furubayashi, et al., 1999 Hoops, Gascooke, et al., 2004 | ||
8 | FCO bend | 537 | gas | LF PF | Furubayashi, Bridier, et al., 1997 Inomata, Furubayashi, et al., 1999 Hoops, Gascooke, et al., 2004 | ||
9 | CCO bend | 421 | gas | LF PF | Furubayashi, Bridier, et al., 1997 Inomata, Furubayashi, et al., 1999 Hoops, Gascooke, et al., 2004 | ||
State: X
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a' | 3 | CO stretch | 1724 | gas | LF | Furubayashi, Bridier, et al., 1997 | |
4 | CH2 scissors | 1475 | gas | LF | Inomata, Furubayashi, et al., 1999 | ||
5 | CF stretch | 1211 | gas | LF | Furubayashi, Bridier, et al., 1997 | ||
6 | CH2 rock | 906 | T | gas | LF | Furubayashi, Bridier, et al., 1997 | |
7 | CC stretch | 847 | gas | LF | Furubayashi, Bridier, et al., 1997 | ||
8 | FCO bend | 584 | gas | LF | Furubayashi, Bridier, et al., 1997 | ||
9 | CCO bend | 416 | T | gas | LF | Furubayashi, Bridier, et al., 1997 | |
Additional references: Jacox, 1998, page 316; Jacox, 2003, page 321
Notes
T | Tentative assignment or approximate value |
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.
Furubayashi, Bridier, et al., 1997
Furubayashi, M.; Bridier, I.; Inomata, S.; Washinda, N.; Yamashita, K.,
Laser-induced fluorescence of the CH[sub 2]CFO radical,
J. Chem. Phys., 1997, 106, 15, 6302, https://doi.org/10.1063/1.473641
. [all data]
Wright and Dagdigian, 1997
Wright, S.A.; Dagdigian, P.J.,
Rotational analysis of the B[sup 2]A[sup ´´]-X[sup 2]A[sup ´´] origin band of the CH[sub 2]CFO radical,
J. Chem. Phys., 1997, 107, 23, 9755, https://doi.org/10.1063/1.475272
. [all data]
Yamaguchi, Furubayashi, et al., 1998
Yamaguchi, M.; Furubayashi, M.; Inomata, S.; Washida, N.,
Analysis of laser-induced fluorescence spectra of the transition with calculated Franck--Condon factors of CH2CFO,
Chem. Phys. Lett., 1998, 298, 1-3, 93, https://doi.org/10.1016/S0009-2614(98)01188-9
. [all data]
Inomata, Furubayashi, et al., 1999
Inomata, S.; Furubayashi, M.; Imamura, T.; Washida, N.; Yamaguchi, M.,
Laser-induced fluorescence of the CD[sub 2]CFO radical,
J. Chem. Phys., 1999, 111, 14, 6356, https://doi.org/10.1063/1.479961
. [all data]
Hoops, Gascooke, et al., 2004
Hoops, A.A.; Gascooke, J.R.; Kautzman, K.E.; Faulhaber, A.E.; Newmark, D.M.,
Photodissociation spectroscopy and dynamics of the CH[sub 2]CFO radical,
J. Chem. Phys., 2004, 120, 18, 8494, https://doi.org/10.1063/1.1691016
. [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]
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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