The molecular structure and some properties of Be @Cn (n = 20, 60, 70, 80) endohedral metallofullerenes were analyzed using the HyperChem 7.0. Computational Chemistry Model Building
Program. The results were in agreement with previous calculations using the ab initio method based on an all-electron mixed-basis
approach within the framework of the local-density approximation. In the case of 7Be, the ion is inside the fullerene cage and tries to make an electronic connection with a six-membered ring of the fullerene
cage in order to improve its atomic orbital distribution in the valence layer. Due to the ion radius value of only 0.45 Å
and electronic capture decay, 7Be appears to emerge as an ideal tool for studying radionuclide half-life variation in different hosts.
Authors:Á. Bálint, Claudia Baule, S. Kecskeméti, I. Kiss, and S. Belák
Greiser-Wilke, I., Haas, L., Dittmar, K., Liess, B. and Moennig, V. (1993): RNA insertions and gene duplications in the nonstructural p125 region of pestivirus strains and isolates in vitro and in vivo . Virology 193 , 977
consonant-final words predict the second and third-allomorphs, the final consonants also delete (2c). This produces a synchronically active case of ‘counterbled’ allomorph insertion: UR: /poɾ+ +maɾ/ → Allomorph insertion: poɾ-lo-maɾ → C-deletion: polomaɾ