The electronic structure and vibrational frequencies of the stable C76 isomer of D2 symmetry
β Scribed by Giorgio Orlandi; Francesco Zerbetto; Patrick W. Fowler; David E. Manolopoulos
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 458 KB
- Volume
- 208
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
We report QCFF/PI quantum chemical calculations of the molecular structure, the vibrational frequencies, and the energy ordering of the states at the onset of the electronic spectrum of the Clb isomer of Dz symmetry. Comparison is made with the limited amount of experimental data available.
π SIMILAR VOLUMES
Several structures of C24 have been studied using different density functional methods. Using the B3LYP (Becke 3parameter Lee-Yang-Parr) method, fingerprint-quality infrared spectra have been computed for all species. The computed geometries differ substantially from those obtained at the SCF level