The electronic structure of the truncated-icosahedral Cbo cluster ("footballene") is theoretically examined by performing a linear muffin-tin orbitals (LMTO) calculation.
Electronic structure and bonding in icosahedral C60
โ Scribed by R.C. Haddon; L.E. Brus; Krishnan Raghavachari
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 744 KB
- Volume
- 125
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
The Hiickel molecular orbital theory for non-planar conjugated organic molecules has been applied to study the electronic structure and properties of the proposed icosabedral geometry of C,. The results support the suggestion that C, may be the first example of a spherical aromatic molecule. The molecule is calculated to have a stable closed shell sit&et ground electronic state.
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Electronic structures of the icosahedral C&H,,, hydrocarbon and its perfhroro analog, C6nF6,,, are examined at the HF/4-31G and HF/6-3 lG\*\* levels. The calculated C-C bond lengths are as large as 1.57 A in C63Hb0 and 1.63 A in CbDF60. The bond lengthening is attributed to the H-H and F-F steric in
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