Theoretical aspects of Si-60 structure having endohedral beryllium species, Be and Be+2

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Atıf İçin Kopyala

Turker L.

JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, cilt.548, ss.185-189, 2001 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 548
• Basım Tarihi: 2001
• Doi Numarası: 10.1016/s0166-1280(01)00524-3
• Dergi Adı: JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Sayfa Sayıları: ss.185-189
• Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

Endohedrally Be and Be+2 doped Si-60 structures, Be@Si-60 and Be+2C@Si-60 are considered for AM1 type semiempirical molecular orbital treatment at the restricted Hartree-Fock level. The highly endothermic but stable structures are expected as the result of the calculations. Some donor-acceptor type electronic interaction between the dopants, Be and Be+2, and Si-60 cage occurs, causing some geometry distortions leading to high dipole moments as well as affecting the molecular orbitals (C) 2001 Elsevier Science B.V. All rights reserved.