(NH4)2HgCl2(NO3)2 Nockemann P, Meyer G Acta Crystallographica E58 (2002) i68-i69 Ammonium mercury(II) dichloride nitrate, (NH4)2HgCl2(NO3)2 _database_code_amcsd 0010381 15.5758 5.4976 11.2826 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) Hg1 .169811 .75 .255661 .02896 .03194 .02901 .02593 0 -.00203 0 Cl1 .14553 .75 .05452 .0401 .0519 .0418 .0265 0 -.0067 0 Cl2 .19354 .75 .45760 .0405 .0562 .0398 .0256 0 -.0028 0 O1 .2002 .25 .2594 .0466 .0236 .032 .085 0 .0073 0 O2 .31904 .0530 .2396 .0389 .0401 .0351 .0415 .0123 .0012 -.0010 O3 .01854 .0545 .3154 .0530 .0397 .051 .068 -.0005 .0005 .0285 O4 -.0002 .25 .1533 .0461 .045 .066 .0270 0 -.0020 0 N1 .2799 .25 .2462 .0270 .029 .027 .025 0 .0025 0 N2 .0120 .25 .2608 .0273 .0222 .030 .030 0 -.0012 0 N3 .1048 .25 .5474 .0382 .052 .033 .029 0 -.004 0 N4 .4205 .75 .4098 .0378 .044 .032 .038 0 -.0078 0