Ag4V2O7 Masse R, Averbuch-Pouchot M, Durif A, Guitel J Acta Crystallographica C39 (1983) 1608-1610 Chemical Preparation and Crystal Structure of Silver Pyrovanadate, Ag4V2O7 _cod_database_code 1007100 _database_code_amcsd 0009987 18.820 10.89 13.925 90 90 90 Pbca atom x y z Ag1 .91764 .0091 .8854 Ag2 .91647 .0018 .1235 Ag3 .17329 .2228 .8989 Ag4 .17061 .7515 .1221 Ag5 .83549 .2493 .6295 Ag6 .33895 .7488 .6576 Ag7 .08983 .4991 .1409 Ag8 .08592 .5090 .8697 V1 .2570 .9858 .7507 V2 .2579 -.0174 .0166 V3 -.0012 .7554 .7291 V4 .4981 .2549 .4968 O1 .2105 .468 .6220 O2 .3240 .415 .7400 O3 .1786 .095 .3055 O4 .2584 .356 .2619 O5 .1653 .565 .0067 O6 .2729 .828 .0289 O7 .4175 .321 -.0078 O8 .0003 .168 .3886 O9 .0749 .832 .2320 O10 -.0009 .873 .8074 O11 .4217 .672 .7667 O12 .4306 .841 .5031 O13 .0049 .368 .0846 O14 .2911 .990 .4182