Sulphur Rettig S J, Trotter J Acta Crystallographica C43 (1987) 2260-2262 Refinement of the structure of orthorhombic sulfur, alpha-S8 Locality: synthetic Sample: at T = 298 K Note: alpha phase _database_code_amcsd 0010056 10.4646 12.8660 24.4860 90 90 90 *Fddd .125 .125 .125 atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) S1 .85584 -.04733 -.04854 .045 .0608 .0396 .0333 .0032 .0052 .0080 S2 .70733 -.02023 .00409 .045 .0441 .0486 .0414 .0099 -.0053 .0017 S3 .78415 .03022 .07623 .046 .0580 .0370 .0426 .0010 .0041 -.0090 S4 .78596 -.09232 .12947 .043 .0336 .0623 .0338 -.0018 .0061 .0029