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Title: | Normal modes of vibration of the C-60 isotopomers C-12(59) C-13 and C-12(58) C-13(2) |
Authors: | Calles, A Moran-López, JL Soto, JR |
Issue Date: | 2000 |
Abstract: | The vibrational excitation spectra of the isotopomers (C59C)-C-12-C-13 and (C58C2)-C-12-C-13 has been calculated within the framework of a first principle calculation. The force constants between the carbon atoms we obtained by performing the second derivatives of the energy within the Hartree-Fock approximation. A comparison of the frequency shifts in the vibrational spectra produced by the isotopes with Raman spectroscopy experiments is also presented. (C) 2000 American Institute of Physics. [S0021-9606(00)00527-4]. |
URI: | http://hdl.handle.net/11154/2591 |
ISSN: | 0021-9606 |
Appears in Collections: | Física
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