Linarite Schofield P F, Wilson C C, Knight K S, Kirk C A The Canadian Mineralogist 47 (2009) 649-662 Proton location and hydrogen bonding in the hydrous lead copper sulfates linarite, PbCu(SO4)(OH)2, and caledonite, Pb5Cu2(SO4)3CO3(OH)6 Locality: Leadhills, Lanarkshire, Scotland _database_code_amcsd 0006293 9.682 5.646 4.683 90 102.66 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 .3420 .25 .0123 .014 .0220 .021 0 .007 0 Cu 0 0 0 .014 .0092 .009 .0016 .004 -.0005 S .6687 .25 .556 .007 .008 .011 0 .001 0 O1 .5254 .25 .590 .012 .022 .024 0 .006 0 O2 .6624 .25 .234 .024 .038 .013 0 .006 0 O3 .2527 .5372 .3107 .015 .0145 .023 -.0004 .004 -.0024 O4 .9662 .25 .2526 .012 .0107 .009 0 .003 0 O5 .0959 .25 .8265 .010 .0118 .010 0 .003 0 H5 .0555 .25 .605 .021 .024 .018 0 .004 0 H4 .8682 .25 .256 .021 .029 .036 0 .014 0