AM_Boron_7 Formula: B35 Name: Boron Unit cell: 10.944 10.944 23.81 90.0 90.0 120.0 , V=2469.69 Space group: R-3M (166)

Hoard J L , Sullenger D B , Kennard C H L , Hughes R E , Journal of Solid State Chemistry , 1 (1970) p.268-277, The structure analysis of beta-rhombohedral boron, Locality: synthetic