(CH3)2Ge=CH2
- Formula: C3H8Ge
- Molecular weight: 116.74
- CAS Registry Number: 82064-99-1
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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 evaluated by: Edward P. Hunter and Sharon G. Lias
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Proton affinity (review) | 851.1 | kJ/mol | N/A | Hunter and Lias, 1998 | |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 822.2 | kJ/mol | N/A | Hunter and Lias, 1998 |
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 | |
---|---|---|---|---|---|---|---|
a1 | =CH2 a-stretch | 3008.0 | Ar | IR | Khabashesku, Kudin, et al., 1998 | ||
CH s-stretch | 2973.3 | Ar | IR | Khabashesku, Kudin, et al., 1998 | |||
CH2 scissors | 1348.3 | Ar | IR | Khabashesku, Kudin, et al., 1998 | |||
Mixed | 847.3 | Ar | IR | Khabashesku, Kudin, et al., 1998 | |||
Ge=C stretch | 818.8 | Ar | IR | Khabashesku, Kudin, et al., 1998 | |||
Ge-C s-stretch | 576.0 | Ar | IR | Khabashesku, Kudin, et al., 1998 | |||
b1 | CH a-stretch | 2927.9 | Ar | IR | Khabashesku, Kudin, et al., 1998 | ||
CH3 deform. | 1416.8 | Ar | IR | Khabashesku, Kudin, et al., 1998 | |||
CH2 wag | 596.0 | Ar | IR | Khabashesku, Kudin, et al., 1998 | |||
b2 | CH a-stretch | 2874.0 | Ar | IR | Khabashesku, Kudin, et al., 1998 | ||
CH3 rock | 1241.7 | Ar | IR | Khabashesku, Kudin, et al., 1998 | |||
Deformation | 804.4 | Ar | IR | Khabashesku, Kudin, et al., 1998 | |||
Ge-C a-stretch | 580.1 | Ar | IR | Khabashesku, Kudin, et al., 1998 | |||
Additional references: Jacox, 2003, page 386
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.
Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G.,
Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update,
J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018
. [all data]
Khabashesku, Kudin, et al., 1998
Khabashesku, V.N.; Kudin, K.N.; Tamas, J.; Boganov, S.E.; Margrave, J.L.; Nefedov, O.M.,
Transient 1,1-Dimethyl-1-germene, (CH,
J. Am. Chem. Soc., 1998, 120, 20, 5005, https://doi.org/10.1021/ja971134o
. [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, 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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