Arkansas State University
Department of Chemistry
and Physics
CHEM2004 Worksheet 3
Allotrope Determination from 
Bond Energies 

For Te, calculate the energy that would be associated with a) the allotrope with the oxygen structure and b) the allotrope with the crown S8 structure.  Use the Covalent Bond Energies in Table 6.5 of our text (page 194).  Based on your calculations, which allotrope is favored?