Lecontite Arzt S, Glazer A M Acta Crystallographica B50 (1994) 425-431 The optical activity and absolute optical chirality of NaNH4SO4*2H2O Locality: synthetic _database_code_amcsd 0009882 6.253 8.228 12.856 90 90 90 P2_12_12_1 atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) N .3696 .1729 .8553 .038 .040 .044 .031 .002 -.002 -.003 H5 .85 .38 .189 .10 H6 .78 .329 .101 .10 H7 .94 .24 .136 .10 H8 .75 .26 .171 .10 Na .9112 .2652 .4848 .028 .0229 .031 .0290 .0025 .0020 -.0003 S .3729 .0841 .1283 .0237 .0297 .0199 .0215 .0008 .0007 -.0031 O1 .1884 .0674 .1990 .043 .042 .050 .037 -.005 .014 -.005 O2 .5732 .0652 .1882 .046 .041 .051 .038 .006 -.016 -.018 O3 .3674 .2453 .0805 .049 .081 .021 .042 .000 .000 .001 O4 .1399 .0402 .5468 .030 .035 .026 .031 -.001 .009 .012 O5 .6896 .2118 .6352 .034 .038 .035 .028 .003 -.003 -.004 O6 .6590 .0791 .4040 .035 .055 .024 .031 -.002 -.010 .001 H1 .789 .889 .160 .045 H2 .85 .729 .172 .045 H3 .392 .600 .142 .045 H4 .38 .486 .080 .045