Adamantane
- Formula: C10H16
- Molecular weight: 136.2340
- IUPAC Standard InChIKey: ORILYTVJVMAKLC-UHFFFAOYSA-N
- CAS Registry Number: 281-23-2
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Tricyclo[3.3.1.1(3,7)]decane; Tricyclo(3,3,1,1,3,7)-decane; tricyclo[3.3.1.13,7]decane
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Gas phase ion energetics data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data evaluated as indicated in comments:
L - Sharon G. Lias
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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 9.25 ± 0.04 | eV | N/A | N/A | L |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
9.20 | PE | Bewick, Edwards, et al., 1976 | LLK |
9.25 | PI | Fedorova, Potapov, et al., 1974 | LLK |
9.23 | PE | Worley, Mateescu, et al., 1973 | LLK |
9.1 ± 0.05 | PE | Schmidt, Wilkins, et al., 1973 | LLK |
9.3 ± 0.1 | PE | Miller, Koch, et al., 1973 | LLK |
9.31 ± 0.01 | PE | Raymonda, 1972 | LLK |
9.30 ± 0.01 | S | Raymonda, 1972 | LLK |
9.22 | PE | Mateescu and Workey, 1972 | LLK |
9.25 | PE | Dewar and Worley, 1969 | RDSH |
9.75 | PE | Jorgensen and Snyder, 1980 | Vertical value; LLK |
9.28 | PE | Kovac and Klasinc, 1978 | Vertical value; LLK |
9.75 ± 0.02 | PE | Worrell, Verhoeven, et al., 1974 | Vertical value; LLK |
9.75 | PE | Schmidt, 1973 | Vertical value; LLK |
9.55 | PE | Boschi, Schmidt, et al., 1973 | Vertical value; LLK |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C6H7+ | 10.69 | ? | PI | Fedorova, Potapov, et al., 1974 | LLK |
C7H9+ | 10.69 | ? | PI | Fedorova, Potapov, et al., 1974 | LLK |
C10H15+ | 10.6 | H | PI | Fedorova, Potapov, et al., 1974 | LLK |
References
Go To: Top, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bewick, Edwards, et al., 1976
Bewick, A.; Edwards, C.J.; Jones, S.R.; Mellor, J.M.,
The electrochemical difunctionalisation of saturated hydrocarbons,
Tetrahedron Lett., 1976, 631. [all data]
Fedorova, Potapov, et al., 1974
Fedorova, M.S.; Potapov, V.K.; Denisov, Yu.V.; Sorokin, V.V.; Evlasheva, T.I.,
A mass-spectrometric study of the photoionisation of certain cyclic hydrocarbons,
Russ. J. Phys. Chem., 1974, 48, 1078, In original 1828. [all data]
Worley, Mateescu, et al., 1973
Worley, S.D.; Mateescu, G.D.; McFarland, C.W.; Fort, R.C., Jr.; Sheley, C.F.,
Photoelectron spectra and MINDO-SCF-MO calculations for adamantane and some of its derivatives,
J. Am. Chem. Soc., 1973, 95, 7580. [all data]
Schmidt, Wilkins, et al., 1973
Schmidt, W.; Wilkins, B.T.; Fritz, G.; Huber, R.,
Energy level trends in 1,3,5,7-tetrasilaadamantanes ("carborundanes") and related molecules from photoelectron spectroscopy,
J. Organomet. Chem., 1973, 59, 109. [all data]
Miller, Koch, et al., 1973
Miller, L.L.; Koch, V.R.; Koenig, T.; Tuttle, M.,
Photoelectron spectroscopy and the anodic fragmentation of adamantane derivatives,
J. Am. Chem. Soc., 1973, 95, 5075. [all data]
Raymonda, 1972
Raymonda, J.W.,
Rydberg states in cyclic alkanes,
J. Chem. Phys., 1972, 56, 3912. [all data]
Mateescu and Workey, 1972
Mateescu, G.D.; Workey, S.D.,
Electron spectroscipy. II. Photoelectron spectra of adamantane and 1-bromoadamantane,,
Tetrahedron Lett., 1972, 52, 5285. [all data]
Dewar and Worley, 1969
Dewar, M.J.S.; Worley, S.D.,
Photoelectron spectra of molecules. I. Ionization potentials of some organic molecules and their interpretation,
J. Chem. Phys., 1969, 50, 654. [all data]
Jorgensen and Snyder, 1980
Jorgensen, F.S.; Snyder, J.P.,
Search for a trans-disulfide: Structural analysis of di-tert- adamantyl disulfide by photoelectron spectroscopy, derivation of σ(t-Ad), and molecular mechanics calculations for related bulky disulfides,
J. Org. Chem., 1980, 45, 1015. [all data]
Kovac and Klasinc, 1978
Kovac, B.; Klasinc, L.,
Photoelectron spectroscopy of adamantane and some adamantanones,
Croat. Chem. Acta, 1978, 51, 55. [all data]
Worrell, Verhoeven, et al., 1974
Worrell, C.; Verhoeven, J.W.; Speckamp, W.N.,
Through-bond interaction in 1-aza-adamantane derivatives,
Tetrahedron, 1974, 30, 3525. [all data]
Schmidt, 1973
Schmidt, W.,
Photoelectron spectra of diamondoid molecules, adamantane, silamantane and urotropine,
Tetrahedron, 1973, 29, 2129. [all data]
Boschi, Schmidt, et al., 1973
Boschi, R.; Schmidt, W.; Suffolk, R.J.; Wilkins, B.T.; Lempka, H.J.; Ridyard, J.N.A.,
Complete valence shell electronic structure of adamantane from He I and He II photoelectron spectroscopy,
J. Electron Spectrosc. Relat. Phenom., 1973, 2, 377. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy IE (evaluated) Recommended ionization energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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