O14 P4 Pb V2 Boudin S, Grandin A, Leclaire A, Borel M, Raveau B Journal of Materials Chemistry 4 (1994) 1889-1892 Two new diphosphates with SrV2(P2O7)2 structure: mercury and lead phases _cod_database_code 1001670 _database_code_amcsd 0013074 4.804 7.113 7.898 89.78 92.62 106.10 P-1 atom x y z Pb1 0 0 .5 V1 0 0 0 V2 .5 .5 .5 P1 .3817 .7706 .7978 P2 .9728 .3842 .7490 O1 .178 -.0956 -.2047 O2 -.088 .2023 -.1474 O3 -.376 -.1764 -.0709 O4 .125 .3514 .5892 O5 .703 .4457 .7066 O6 .474 .7565 .6163 O7 .197 .5567 .8519