Struvite-(K) Graeser S, Postl W, Bojar H P, Berlepsch P, Armbruster T, Raber T, Ettinger K, Walter F European Journal of Mineralogy 20 (2008) 629-633 Struvite-(K), KMgPO4*6H2O, the potassium equivalent of struvite - a new mineral Locality: Lengenbach, Switzerland _database_code_amcsd 0007262 6.892 6.166 11.139 90 90 90 Pmn2_1 atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) K 0 .3662 .0032 .0586 .069 .0497 .057 0 0 .0120 Mg 0 .3825 .6492 .0201 .0220 .0169 .0215 0 0 .0018 P 0 -.0073 .2756 .0169 .0184 .0148 .0174 0 0 -.0007 O1 0 -.0214 .1381 .0275 .029 .028 .026 0 0 .003 O2 0 -.2381 .3293 .0272 .035 .018 .028 0 0 .006 O3 .1820 .1109 .3186 .0239 .0228 .0218 .027 -.0017 .002 -.003 O4 1/2 .3104 .0627 .049 .097 .021 .029 0 0 0 O5 1/2 .9147 .2409 .042 .020 .036 .071 0 0 -.031 O6 .2209 .2690 .5387 .0309 .027 .048 .018 .007 .001 -.005 O7 .2892 .5110 .2642 .0400 .041 .023 .056 .005 .024 .013 H41 1/2 .300 -.016 .037 H42 1/2 .256 .134 .037 H51 .391 .985 .251 .037 H61 .195 .251 .467 .037 H62 .303 .196 .584 .037 H71 .238 .401 .278 .037 H72 .186 .578 .290 .037