Struvite-(K) Mathew M, Schroeder L W Acta Crystallographica B35 (1979) 11-13 Crystal structure of a struvite analogue, MgKPO4*6H2O Locality: synthetic _database_code_amcsd 0009654 6.873 6.160 11.087 90 90 90 Pmn2_1 atom x y z Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) K 0 .3681 0 .064 .048 .050 0 0 .010 Mg 0 .3830 .6487 .023 .016 .020 0 0 -.004 P 0 -.0069 .2744 .020 .015 .019 0 0 -.002 O1 0 -.0186 .1363 .031 .030 .013 0 0 -.003 O2 0 -.2386 .3285 .032 .012 .029 0 0 .009 O3 .1827 .1120 .3181 .020 .021 .027 -.003 .003 -.005 O4 .5 .3124 .0631 .108 .010 .028 0 0 -.013 O5 .5 .9144 .2404 .023 .031 .085 0 0 -.030 O6 .2223 .2737 .5382 .032 .047 .014 .009 -.002 -.006 O7 .2912 .5105 .2656 .040 .020 .051 .000 .018 .008 H1 0 .717 .503 3.0 H2 .5 .197 .084 3.0 H3 .382 -.013 .255 3.0 H4 .185 .228 .462 3.0 H5 .198 .802 .088 3.0 H6 .246 .408 .266 3.0 H7 .199 .593 .273 3.0