Antimony
Schiferl D, Barrett CS
Journal of Applied Crystallography 2 (1969) 30-36
The crystal structure of arsenic at 4.2, 78 and 299 K
Sample: T = 78 K
_database_code_amcsd 0012837
4.3012 4.3012 11.2320 90 90 120 R-3m
atom x y      z
Sb   0 0 .23364