SrMgP2O7 Tahiri A A, Bali B E, Lachkar M, Ouarsal R, Zavalij P Y Acta Crystallographica E58 (2002) i9-i11 SrMgP2O7 _database_code_amcsd 0010374 5.3046 8.3053 12.700 90 90.502 90 P2_1/n atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Sr1 .21537 .33976 .72107 .01000 .0081 .0104 .0116 .00044 -.00060 -.0011 Mg1 .6784 .1493 .89100 .0096 .0097 .0093 .0098 -.0003 -.0019 .0002 P1 .7459 .03570 .66719 .0076 .0081 .0076 .0071 .0004 .0000 -.0002 P2 .6868 .29990 .51986 .0076 .0072 .0086 .0070 -.0001 .0008 .0003 O1 .7331 .1157 .5530 .0107 .0151 .0086 .0085 .0024 .0021 -.0006 O2 .6831 -.1393 .6533 .0105 .0128 .0072 .0115 .0012 .0003 .0000 O3 .0063 .0652 .7126 .0152 .0099 .0160 .0196 -.0012 -.0059 .0007 O4 .5471 .1158 .7348 .0103 .0111 .0116 .0081 .0003 .0016 -.0022 O5 .8049 .3115 .4118 .0111 .0091 .0172 .0070 -.0005 .0036 .0002 O7 .4046 .3309 .5233 .0111 .0082 .0127 .0123 .0016 -.0006 .0013 O6 .8275 .4043 .6000 .0105 .0125 .0093 .0096 -.0010 -.0024 -.0006