Pb7O4(OH)4Cl2 Krivovichev S V, Burns P C European Journal of Mineralogy 14 (2002) 135-139 Crystal chemistry of lead oxide chlorides. II. Crystal structure of Pb7O4(OH)4Cl2 _database_code_amcsd 0006927 5.791 12.998 19.330 90 90 90.089 C2_1 atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Pb1 .8681 .2303 .5104 .0157 .0119 .0172 .0180 -.0021 .0032 -.0020 Pb2 .3690 .0356 .5112 .0160 .0132 .0173 .0177 .0007 .0012 -.0005 Pb3 .8671 .0244 .3834 .0194 .0182 .0208 .0191 -.0034 .0008 -.0003 Pb4 .3684 .2319 .3807 .0203 .0177 .0211 .0220 -.0016 .0051 .0027 Pb5 .3689 .2160 .6528 .0163 .0168 .0170 .0151 .0016 .0027 .0049 Pb6 .8677 .0509 .6536 .0183 .0122 .0163 .0263 .0004 .0027 .0018 Pb7 .8684 .3807 .7004 .0214 .0192 .0279 .0170 -.0007 .0029 -.0014 Cl1 .379 .375 .524 .0422 .0279 .0632 .0354 -.0060 .0104 .0402 Cl2 .855 .388 .366 .0474 .0577 .0480 .0363 -.0247 .0132 -.0015 O1 .114 .134 .589 .0042 O2 .62 .128 .587 .0284 O3 .61 .133 .442 .0038 O4 .13 .130 .439 .0182 OH5 .123 .383 .791 .0277 OH6 .626 .373 .788 .0336 OH7 .357 .068 .718 .0162 OH8 .86 .189 .727 .0963