The strong codimer Of C-60 and Si-60 that is C58Si58 is considered for AM1
type semiempirical molecular orbital treatment at the, restricted Hartree-F
ock level. The results reveal that C58Si58 structure should be highly endot
hermic but a stable molecule. The structure is expected to have some nonlin
ear properties. (C) 2001 Elsevier Science B.V. All rights reserved.