Fourmarierite Li Y, Burns P C The Canadian Mineralogist 38 (2000) 737-749 Investigations of crystal-chemical variability in lead uranyl oxide hydrates. II. Fourmarierite Sample: UMN753 _database_code_amcsd 0005680 14.024 16.420 14.338 90 90 90 Bb2_1m atom x y z Uiso U(1) .0248 .1168 .2432 .016 U(2) .0154 .3830 .2400 .016 U(3) .2724 .0214 .2216 .016 U(4) .2413 .2534 .2613 .016 Pb(1) .1868 .3816 0 .029 Pb(2) .3289 .6037 0 .029 O(1) -.0035 .1386 .1217 .023 O(2) .0489 .0933 .3674 .026 O(3) .0558 .3765 .1209 .018 O(4) -.0310 .3878 .3560 .027 O(5) .2924 .0268 .0963 .014 O(6) .2471 .0131 .3437 .020 O(7) .2520 .2921 .1414 .023 O(8) .2403 .2179 .3840 .033 O(9) .1096 -.0146 .1945 .018 O(10) -.0738 .0093 .2415 .018 O(11) -.1318 .1584 .2862 .015 OH(12) .0666 .2543 .2742 .036 O(13) .1817 .1360 .2141 .016 O(14) -.1187 .3119 .1886 .008 OH(15) .1837 .3848 .2961 .025 Wat(16) .1270 .5400 0 .051 Wat(17) .3680 .4507 0 .014 Wat(18) .1390 .2130 0 .082 Wat(19) .4530 .7360 0 .059 Wat(20) .1160 -.0400 0 .059 Wat(21) .3540 .1724 0 .020 Wat(22) .0920 .7710 0 .052 Wat(23) .3260 .8740 0 .049