Dicyanoketene
- Formula: C4N2O
- Molecular weight: 92.0556
- IUPAC Standard InChI: InChI=1S/C4N2O/c5-1-4(2-6)3-7
- IUPAC Standard InChIKey: RDULYKPBBHATBJ-UHFFFAOYSA-N
- CAS Registry Number: 4361-47-1
- Chemical structure:
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Gas phase ion energetics data
Go To: Top, Vibrational and/or electronic energy levels, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 10.56 | PE | Hotzel, Neidlein, et al., 1980 | LLK |
Vibrational and/or electronic energy levels
Go To: Top, Gas phase ion energetics data, References, Notes
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: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| CCO a-stretch | 2183 | Ar | IR | Dunkin and McCluskey, 1994 | |||
| CCO a-stretch | 2185 | s | CO | IR | Dunkin and McCluskey, 1994 | ||
| 1202 | w | CO | IR | Dunkin and McCluskey, 1994 | |||
| 953 | w | CO | IR | Dunkin and McCluskey, 1994 | |||
| 566 | w | CO | IR | Dunkin and McCluskey, 1994 | |||
Additional references: Jacox, 1998, page 330
Notes
| w | Weak |
| s | Strong |
References
Go To: Top, Gas phase ion energetics data, 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.
Hotzel, Neidlein, et al., 1980
Hotzel, A.; Neidlein, R.; Schulz, R.; Schweig, A.,
Direct detection of dicyanoketene in the gas phase,
Angew. Chem. Int. Ed. Engl., 1980, 19, 739. [all data]
Dunkin and McCluskey, 1994
Dunkin, I.R.; McCluskey, A.,
Spectrochim. Acta, 1994, 50A, 209. [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]
Notes
Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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