Kovdorskite Morrison S M, Downs R T, Yang H Acta Crystallographica E68 (2012) i12-i13 Redetermination of kovdorskite, Mg2PO4(OH)*3H2O Locality: Kovdor massif, Kola Peninsula, Russia _database_code_amcsd 0018615 10.4785 12.9336 4.7308 90 105.054 90 P2_1/a atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Mg1 .15418 .48809 .04828 .00906 .00832 .00862 .00998 .00010 .00191 -.00105 Mg2 .49666 .21171 .93433 .00854 .00828 .00792 .00926 .00010 .00198 -.00018 P1 .21969 .321419 .59573 .00682 .00668 .00727 .00646 .00097 .00160 .00004 O1 .34918 .26654 .58522 .01002 .0086 .0122 .0093 .0028 .0025 -.0001 O2 .13841 .24609 .73290 .01022 .0105 .0093 .0120 .0004 .0051 .0011 O3 .14008 .35212 .28575 .01018 .0106 .0101 .0082 .0000 -.0006 .0015 O4 .25621 .41919 .78609 .01050 .0115 .0097 .0105 -.0007 .0033 -.0028 Oh5 .01976 .56414 .22485 .00943 .0103 .0095 .0082 .0003 .0018 .0000 OW6 .16539 .64623 -.12401 .01279 .0143 .0130 .0106 -.0037 .0024 .0006 OW7 .32209 .53186 .35888 .01745 .0181 .0163 .0149 -.0043 -.0011 -.0001 OW8 .48594 .34594 1.16317 .01686 .0172 .0150 .0162 .0034 .0004 -.0031 H1 .0319 .5627 .419 .034 H2 .160 .6770 -.298 .051 H3 .2345 .6736 -.005 .030 H4 .3228 .5108 .536 .035 H5 .353 .591 .371 .070 H6 .4269 .3840 1.068 .038 H7 .468 .3322 1.312 .063