Mg0.98 Nb2.02 O21 P6
Averbuch-Pouchot M, Durif A
Zeitschrift fur Kristallographie 180 (1987) 195-202
Crystal data and structure of Nb2 Co (P2 O7)3 and Nb2 Mg (P2 O7)3
_cod_database_code 1007262
_database_code_amcsd 0015943
15.36 7.930 6.487 90 90.51 90 P2_1/n
atom      x      y      z occ
Nb1  .16598 .02093 .46321 .97
Mg1  .16598 .02093 .46321 .03
Nb2       0     .5      0 .08
Mg2       0     .5      0 .92
P1   .16720  .3920  .7168
P2   .16048  .6038  .3404
P3   .01625  .8865  .8141
O1    .2573  .9228  .6338
O2    .1918  .2425  .5786
O3    .0828  .3712  .8167
O4    .1691  .5538  .5746
O5    .3534  .2949  .1500
O6    .2480  .0727  .2468
O7    .0919  .5091  .2330
O8    .4172  .4789  .8158
O9    .4551  .2183  .6218
O10   .0706  .1105  .3007
O11       0      0      0