Realgar Hejny C, Sagl R, Tobbens D M, Miletich R, Wildner M, Nasdala L, Ullrich A, Balic-Zunic T Physics and Chemistry of Minerals 39 (2012) 399-412 Crystal-structure properties and the molecular nature of hydrostatically compressed realgar Note: P = 0 GPa Locality: Baia Sprie mine, Romania _database_code_amcsd 0019366 9.3272 13.5660 6.5903 90 106.433 90 P2_1/n atom x y z Uiso As1 .12127 -.02086 .76366 .02674 As2 .42384 .13912 .85639 .02745 As3 .32101 .12658 .17802 .02703 As4 .03949 .16106 .71448 .02983 S1 .3447 -.00606 .7014 .0289 S2 .21429 -.02322 .1161 .0283 S3 .23905 .22613 .6403 .0312 S4 .10657 .20978 .0518 .0328