Abstract
13C NMR chemical shifts and relative energies of eight C119 isomers are calculated within the density-functional-based tight-binding (DFTB) and the IGLO-DFTB (individual gauge for local orbitals) models. The calculated 13C NMR pattern of one C2 isomer differs considerably from those of other candidates and has a close match with the spectrum of the experimental species. This isomer has also the lowest energy of those studied.
Original language | English |
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Pages (from-to) | 3865-3868 |
Number of pages | 4 |
Journal | Journal of Physical Chemistry A |
Volume | 104 |
Issue number | 17 |
DOIs | |
Publication status | Published - 2000 May 4 |
All Science Journal Classification (ASJC) codes
- Physical and Theoretical Chemistry