Scotlandite Pertlik F, Zemann J Tschermaks Mineralogische und Petrographische Mitteilungen 34 (1985) 289-295 The crystal structure of scotlandite, PbSO3 Locality: Susanna mine, Leadhills, Lanarkshire, Scotland _database_code_amcsd 0015703 4.505 5.333 6.405 90 106.24 90 P2_1/m atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Pb .6458 .25 .2806 .0107 .0178 .0199 0 .0040 0 S .0857 .75 .1756 .010 .014 .016 0 .002 0 O1 .7408 .75 .1409 .006 .016 .031 0 .003 0 O2 .1996 .5270 .3269 .016 .022 .013 .001 .004 -.002