(NH4)2Ce(PO3)5 Rzaigui M, Ariguib K, Averbuch-Pouchot M, Durif A Journal of Solid State Chemistry 50 (1983) 240-246 Crystal Structure of Cerium(III) Diammonium Polyphosphate (NH4)2Ce(PO3)5 _cod_database_code 1007093 _database_code_amcsd 0013518 7.241 13.314 7.241 90.35 107.50 90.28 P1 atom x y z Ce1 0 0 0 Ce2 .19107 .50004 .80890 P1 .3243 .8065 .2887 P2 .3030 .5890 .3564 P3 .6562 .5778 .6797 P4 .6942 .7633 .8979 P5 .2798 .7809 .8761 P6 .0855 .2631 .5062 P7 .0642 .2809 .0925 P8 .4769 .3067 .1365 P9 .5430 .0893 .1153 P10 .8676 .0777 .4686 O1 .2605 .7054 .3724 O2 .3676 .7653 .1014 O3 .1505 .8730 .2402 O4 .5054 .8478 .4223 O5 .5316 .5818 .4567 O6 .2662 .5582 .1515 O7 .1947 .5384 .4745 O8 .7094 .6925 .7249 O9 .8381 .5273 .6864 O10 .5347 .5395 .7972 O11 .4719 .7918 .8181 O12 .8012 .8553 .8865 O13 .7429 .7074 .0808 O14 .1753 .6889 .7897 O15 .1778 .8795 .8321 O16 .0050 .2909 .2841 O17 .9113 .1921 .5233 O18 .0733 .3557 .6145 O19 .2679 .2079 .5544 O20 .2898 .2666 .1812 O21 .9765 .1876 .9896 O22 .0201 .3779 -.0079 O23 .5627 .2045 .0750 O24 .4271 .3721 .9638 O25 .6101 .3481 .3192 O26 .6440 .0815 .3441 O27 .6612 .0383 .0087 O28 .3405 .0582 .0808 O29 .8735 .0255 .6511 O30 .9848 .0398 .3485 N1 .4000 .0065 .625 N2 .812 .5080 .215 N3 .883 .8017 .456 N4 .647 .3008 .699