3,5,7-Decatriyne, 2,2,9,9-tetramethyl-
- Formula: C14H18
- Molecular weight: 186.2927
- IUPAC Standard InChI: InChI=1S/C14H18/c1-13(2,3)11-9-7-8-10-12-14(4,5)6/h1-6H3
- IUPAC Standard InChIKey: GTEKTEXIODZAJZ-UHFFFAOYSA-N
- CAS Registry Number: 20264-60-2
- 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. - Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Options:
Gas phase ion energetics data
Go To: Top, UV/Visible spectrum, 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 8.32 ± 0.02 | PE | Heilbronner, Jones, et al., 1978 | Vertical value |
UV/Visible spectrum
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.
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).
View spectrum image in SVG format.
Download spectrum in JCAMP-DX format.
| Source | Bock and Seidl, 1968 |
|---|---|
| Owner | INEP CP RAS, NIST OSRD Collection (C) 2007 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
| Origin | INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS |
| Source reference | RAS UV No. 15256 |
| Instrument | Cary 14 |
| Melting point | 130-131 |
References
Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Heilbronner, Jones, et al., 1978
Heilbronner, E.; Jones, T.B.; Kloster-Jensen, E.; Maier, J.P.,
191. Electronic states of di-t-butylpolyacetylene radical cations,
Helv. Chim. Acta, 1978, 61, 2040. [all data]
Bock and Seidl, 1968
Bock, H.; Seidl, H.,
d-Orbital effects in siliconsubstituted π-electron systems. Part XII. Some spectroscopic properties of alkyl and silyl acetylenes and polyacetylenes,
J. Chem. Soc. B, 1968, 1158. [all data]
Notes
Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, 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.