AgNbO3 Fabry J, Zikmund Z, Kania A, Petricek V Acta Crystallographica C56 (2000) 916-918 Structural study of AgNbO3 at room temperature _cod_database_code 1100917 _database_code_amcsd 0018277 5.5462 5.6028 15.6365 90.00 90.00 90.00 Pbcm atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ag1 .75770 .22738 .75 .01280 .0128 .0123 .0133 -.00211 .0000 .0000 Ag2 .75550 .25 .5 .01280 .0113 .01410 .0130 .0000 .0000 .00107 Nb .74525 .72338 .625014 .00590 .0051 .0040 .0085 -.00014 -.00061 .00031 O1 .6978 .7664 .75 .0090 .0118 .0119 .0031 .0009 .0000 .0000 O2 .8043 .75 .5 .0095 .0100 .0127 .0059 .0000 .0000 .0004 O3 .4662 .5364 .61132 .0088 .0064 .0084 .0115 -.0033 -.0013 .0014 O4 -.0334 .4727 .63865 .0092 .0086 .0077 .0114 .0030 .0010 .0013