Propane-d8

Formula: C₃D₈
Molecular weight: 52.1449
IUPAC Standard InChI: InChI=1S/C3H8/c1-3-2/h3H2,1-2H3/i1D3,2D3,3D2
IUPAC Standard InChIKey: ATUOYWHBWRKTHZ-AUOAYUKBSA-N
CAS Registry Number: 2875-94-7
Chemical structure:
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Isotopologues:
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- Gas Phase Kinetics Database
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Gas phase ion energetics data

Data compiled by: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV)	Method	Reference
11.40	EI	Lifshitz and Shapiro, 1966

Appearance energy determinations

Ion	AE (eV)	Other Products	Method	Reference
C₂D₄⁺	11.7 ± 0.1	CD₄	EI	Lifshitz and Shapiro, 1966
C₂D₄⁺	11.87	CD₄	EI	Lifshitz and Shapiro, 1966
C₂D₅⁺	12.23	CD₃	EI	Lifshitz and Shapiro, 1966
C₃D₇⁺	11.74	D	EI	Lifshitz and Shapiro, 1966
C₃D₇⁺	11.6 ± 0.1	D	EI	Lifshitz and Shapiro, 1966

References

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Lifshitz and Shapiro, 1966
Lifshitz, C.; Shapiro, M., Isotope effects on metastable transitions: C₃H₈ and C₃D₈, J. Chem. Phys., 1966, 45, 4242. [all data]

Notes

Go To: Top, Gas phase ion energetics data, References

Symbols used in this document:

AE Appearance energy
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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