SrMg[UO2(CO3)3]*12H2O Mereiter K Neues Jahrbuch fur Mineralogie, Monatshefte 1986 (1986) 481-492 Synthetic swartzite, CaMg[UO2(CO3)3]*12H2O, and its strontium analogue, SrMg[UO2(CO3)3]*12H2O: Crystallography and crystal structures _database_code_amcsd 0014804 11.216 14.739 6.484 90 99.48 90 P2_1/m atom x y z Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Sr .58590 .25 .7824 1.9 .020 .025 .027 0 .002 0 Mg 0 0 0 1.8 .023 .023 .022 -.003 .004 .001 U .21692 .25 .55089 1.2 .015 .017 .014 0 .003 0 C1 -.0432 .25 .4541 1.8 .021 .030 .017 0 -.002 0 C2 .3480 .0815 .6362 1.8 .024 .016 .027 -.002 .006 -.005 O1 .2243 .25 .2806 2.8 .049 .039 .017 0 .009 0 O2 .2076 .25 .8220 2.5 .040 .038 .015 0 .007 0 O3 .0191 .1771 .4870 3.0 .024 .022 .066 -.001 -.001 -.004 O4 -.1549 .25 .3907 2.7 .023 .035 .047 0 .006 0 O5 .2326 .0828 .5684 2.1 .018 .025 .036 -.004 .000 .001 O6 .3989 .1611 .6333 2.2 .024 .020 .041 -.003 .005 .001 O7 .4063 .0122 .6946 2.4 .027 .020 .046 .005 -.001 .003 OW1 .4842 .25 .1123 5.0 .045 .119 .028 0 .014 0 OW2 .8065 .25 .9657 3.8 .026 .071 .047 0 -.004 0 OW3 .6222 .0758 .9220 2.7 .030 .038 .035 -.001 .000 .010 OW4 .6556 .1518 .4964 4.8 .070 .039 .073 -.022 .048 -.029 OW5 -.0806 .0325 .2530 3.0 .044 .034 .034 -.010 .018 -.009 OW6 .1662 -.0031 .1827 3.8 .029 .075 .039 .014 -.003 -.023 OW7 .0207 .1371 -.0511 3.6 .057 .027 .054 -.007 .014 .012 H11 .398 .25 .113 7.2 H12 .526 .25 .256 7.2 H21 .824 .25 .116 7.2 H22 .883 .25 .913 7.2 H31 .560 .045 .828 4.8 H32 .624 .051 .061 4.8 H41 .738 .163 .474 4.8 H42 .632 .092 .442 4.8 H51 -.056 .083 .343 4.8 H52 -.135 -.005 .322 4.8 H61 .195 .019 .323 4.8 H62 .234 -.032 .133 4.8 H71 .100 .162 .002 7.2 H72 .003 .149 -.197 7.2