Strontium-III Winzenick M, Holzapfel W B Physical Review B53 (1996) 2151-2154 Structural study on the high-pressure phase strontium III Locality: synthetic Sample: at P = 31.3 GPa _database_code_amcsd 0015268 5.62 5.72 3.05 90 90 90 Imma atom x y z Sr 0 .25 .125