Pb4O(VO4)2 Krivovichev S V, Burns P C The Canadian Mineralogist 41 (2003) 951-958 Chains of edge-sharing OPb4 tetrahedra in the structure of Pb4O(VO4)2 and in related minerals and inorganic compounds _database_code_amcsd 0005877 22.7276 11.5346 7.4349 90 90 90 Pnma atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Pb(1) .33537 1/4 .66426 .01871 .0167 .0260 .0135 0 .0012 0 Pb(2) .51139 1/4 .74882 .01534 .0120 .0205 .0135 0 .00075 0 Pb(3) .65463 1/4 .43025 .01516 .0136 .0166 .0152 0 .0010 0 Pb(4) .74446 .02794 .15225 .01540 .0142 .01759 .01441 .00252 .00085 -.00005 Pb(5) .42309 .00804 .98922 .01554 .0103 .01733 .01895 .00017 -.00064 -.00020 Pb(6) .48561 1/4 .23909 .01583 .0154 .0185 .0136 0 .00072 0 V(1) .68318 1/4 .8864 .0111 .0110 .0118 .0106 0 .0011 0 V(2) .59476 -.00380 .4954 .0113 .0100 .0110 .0128 -.0006 .0005 .0002 V(3) .32193 1/4 .1325 .0099 .0093 .0107 .0096 0 .0003 0 O(1) .5037 .1247 .9927 .0148 .012 .013 .020 .001 .005 .000 O(2) .7281 .1313 .8485 .0190 .023 .016 .018 .004 -.002 -.003 O(3) .5825 -.1210 .3579 .0221 .027 .014 .025 .003 -.005 -.006 O(4) .5740 .1221 .3894 .0216 .017 .016 .032 .002 -.007 .003 O(5) .6233 1/4 .7474 .024 .012 .039 .020 0 -.002 0 O(6) .3930 1/4 .0605 .021 .010 .024 .029 0 .001 0 O(7) .6705 .0107 .5152 .0264 .011 .036 .032 .005 -.004 .002 O(8) .2872 .1291 .0547 .0270 .025 .022 .034 -.011 .000 -.014 O(9) .5623 -.0227 .6960 .0244 .031 .026 .016 -.006 .011 .002 O(10) .3158 1/4 .3637 .031 .037 .042 .015 0 -.003 0 O(11) .6626 1/4 .1032 .028 .034 .036 .014 0 .000 0