Table 3.

Experimental cell parameters used for electronic structure calculations [11].

Compound	a = b = c (Å)	α = β = γ (°)	Volume (Å3)
Bi2Te3	10.468	24.164	168.933
Bi2Se3	9.841	24.304	141.890
Sb2Te3	10.284	23.851	156.217