JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, cilt.77, ss.63-76, 1991 (SCI-Expanded)
The structural stability and energetics of sulphur microclusters of 2-13 atoms were studied. The semiempirical MNDO method was used to calculate the lowest lying triplet state of S2 and the singlet states of S3-S13. The binding energy and ionization potentials of these clusters were calculated. The results agree qualitatively with the available data.