Boron Will G, Kiefer B Zeitschrift fur Anorganische und Allgemeine Chemie 627 (2001) 2100-2104 Electron deformation density in alpha-boron Note: alpha-phase Locality: Synthetic _database_code_amcsd 0020597 4.9179 4.9179 12.5805 90 90 120 R-3m atom x y z B1 .11886 .88114 .89133 B2 .19686 .80314 .02432