Propane-1,1,1,3,3,3-d6
- Formula: C3H2D6
- Molecular weight: 50.1326
- CAS Registry Number: 2875-96-9
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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
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
10.94 | PI | Stockbauer and Inghram, 1976 | LLK |
11.27 | EI | Lifshitz and Shapiro, 1967 | RDSH |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C2HD3+ | 12.13 | CHD3 | EI | Lifshitz and Shapiro, 1967 | RDSH |
C2H2D3+ | 12.28 | CD3 | EI | Lifshitz and Shapiro, 1967 | RDSH |
C3D6+ | ~12. | CH2 | PI | Stockbauer and Inghram, 1976 | LLK |
C3HD6+ | 11.56 | H | EI | Lifshitz and Shapiro, 1967 | RDSH |
C3H2D5+ | 11.57 | D | EI | Lifshitz and Shapiro, 1967 | RDSH |
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: Takehiko Shimanouchi
Symmetry: C2ν Symmetry Number σ = 2
Sym. | No | Approximate | Selected Freq. | Infrared | Raman | Comments | ||||
---|---|---|---|---|---|---|---|---|---|---|
Species | type of mode | Value | Rating | Value | Phase | Value | Phase | |||
a1 | 1 | CH2 s-str | 2883 | C | 2883 | gas | ||||
a1 | 2 | CD3 d-str | 2225 | C | 2225 | gas | SF(ν23) | |||
a1 | 3 | CD3 s-str | 2091 | C | 2091 | gas | SF(ν16) | |||
a1 | 4 | CH2 scis | 1467 | C | 1467 | gas | ||||
a1 | 5 | CD3 s-deform | 1098 | E | CF | |||||
a1 | 6 | CD3 d-deform | 1066 | C | 1066 | gas | SF(ν19) | |||
a1 | 7 | CD3 rock | 962 | E | 962 | gas | ||||
a1 | 8 | CC str | 711 | D | 711 | gas | ||||
a1 | 9 | CCC deform | 315 | E | CF | |||||
a2 | 10 | CD3 d-str | 2222 | E | ia | CF | ||||
a2 | 11 | CH2 twist | 1257 | E | ia | CF | ||||
a2 | 12 | CD3 d-deform | 1052 | E | ia | CF | ||||
a2 | 13 | CD3 rock | 700 | E | ia | CF | ||||
a2 | 14 | Torsion | 142 | E | ia | OC(ν14+ν21, ν21-2ν14 - ?/?) | ||||
b1 | 15 | CD3 d-str | 2227 | C | 2227 | gas | ||||
b1 | 16 | CD3 s-str | 2091 | C | 2091 | gas | ||||
b1 | 17 | CH2 wag | 1331 | C | 1331 | gas | ||||
b1 | 18 | CC str | 1131 | C | 1131 | gas | ||||
b1 | 19 | CD3 d-deform | 1066 | C | 1066 | gas | ||||
b1 | 20 | CD3 s-deform | 920 | E | 920 | gas | ||||
b1 | 21 | CD3 rock | 725 | C | 725 | gas | ||||
b2 | 22 | CH2 a-str | 2929 | C | 2929 | gas | ||||
b2 | 23 | CD3 d-str | 2225 | C | 2225 | gas | ||||
b2 | 24 | CD3 d-deform | 1087 | C | 1087 | gas | ||||
b2 | 25 | CH2 rock | 1066 | D | 1066 | gas | ||||
b2 | 26 | CD3 rock | 640 | C | 640 | gas | ||||
b2 | 27 | Torsion | 173 | E | OC(ν21+ν27-ν14 - ?/?) | |||||
Source: Shimanouchi, 1972
Notes
ia | Inactive |
OC | Frequency estimated from an overtone or a combination tone indicated in the parentheses. |
CF | Calculated frequency |
SF | Calculation shows that the frequency approximately equals that of the vibration indicated in the parentheses. |
C | 3~6 cm-1 uncertainty |
D | 6~15 cm-1 uncertainty |
E | 15~30 cm-1 uncertainty |
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.
Stockbauer and Inghram, 1976
Stockbauer, R.; Inghram, M.G.,
The fragmentation of propane deuteropropane molecular ions,
J. Chem. Phys., 1976, 65, 4081. [all data]
Lifshitz and Shapiro, 1967
Lifshitz, C.; Shapiro, M.,
Isotope effects on metastable transitions. II. CH3CD2CH3, and CD3CH2CD3,
J. Chem. Phys., 1967, 46, 4912. [all data]
Shimanouchi, 1972
Shimanouchi, T.,
Tables of Molecular Vibrational Frequencies Consolidated Volume I, National Bureau of Standards, 1972, 1-160. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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