1,7-Dicarbadodecaborane(12)
- Formula: C2H12B10
- Molecular weight: 144.227
- IUPAC Standard InChIKey: NHBIWBXUPGPZST-UHFFFAOYSA-N
- CAS Registry Number: 16986-24-6
- 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: m-Carborane; 1,7-Dicarbadodecaborane; m-Barene; m-Decarborocarborane; m-Dicarbadodecaborane; Neobarene; Neocarborane
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Gas phase ion energetics data
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, 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:
LL - Sharon G. Lias and Joel F. Liebman
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
10.14 | PI | Orlov, Pustobaev, et al., 1989 | LL |
10.1 ± 0.2 | PI | Orlov, Pustobaev, et al., 1988 | LL |
10.1 | PE | Vondrak, 1987 | LBLHLM |
10.19 | PE | Fehlner, 1975 | LLK |
10.78 ± 0.05 | PE | Vondrak, 1987 | Vertical value; LBLHLM |
Mass spectrum (electron ionization)
Go To: Top, Gas phase ion energetics data, Gas Chromatography, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
Notice: This spectrum may be better viewed with a Javascript and HTML 5 enabled browser.
Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | RADIAN CORP |
NIST MS number | 73585 |
Gas Chromatography
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | SF-96 | 160. | 1124. | Stuchlik and Pacakova, 1979 | |
Packed | SF-96 | 200. | 1147. | Stuchlik and Pacakova, 1979 | |
Packed | Apiezon L | 160. | 1150. | Stuchlik and Pacakova, 1979 | |
Packed | Apiezon L | 200. | 1172. | Stuchlik and Pacakova, 1979 |
Kovats' RI, polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | Carbowax 20M | 160. | 1616. | Stuchlik and Pacakova, 1979 | N2, Chromosorb W DMCS; Column length: 2.4 m |
Packed | Carbowax 20M | 200. | 1640. | Stuchlik and Pacakova, 1979 | N2, Chromosorb W DMCS; Column length: 2.4 m |
References
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Orlov, Pustobaev, et al., 1989
Orlov, W.M.; Pustobaev, V.N.; Poroshina, T.Yu.; O'shevskaya, V.A.; Zakharkin, L.I.; Gal'chenko, G.L.,
Ionization energies of C-monoalkyl substituted ortho- and metacarboranes-12,
Dokl. Phys. Chem., 1989, 309, 968, In original 892. [all data]
Orlov, Pustobaev, et al., 1988
Orlov, V.M.; Pustobaev, V.N.; Ol'shevskaya, V.A.; Zakharkin, L.I.; Gal'chenko, G.L.,
Study of the distribution of electron density in vinyl and aryl derivatives of closo-12-carboranes by photoionization mass specctrometry,
Dokl. Phys. Chem., 1988, 300, 518. [all data]
Vondrak, 1987
Vondrak, T.,
He I photoelectron spectroscopic study of closo-dicarbadodecarboranes and their 9-halogeno derivatives,
Tetrahedron, 1987, 6, 1559. [all data]
Fehlner, 1975
Fehlner, T.P.,
Photoelectron spectroscopy of closo-carboranes. Observation of exo-polyhedral molecular orbitals,
Inorg. Chem., 1975, 14, 934. [all data]
Stuchlik and Pacakova, 1979
Stuchlik, J.; Pacakova, V.,
Gas chromatographic behaviour of some carboranes,
J. Chromatogr., 1979, 174, 1, 224-227, https://doi.org/10.1016/S0021-9673(00)87057-0
. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.