Nd2Si2O7
Smolin Y I, Shepelev Y F
Acta Crystallographica B26 (1970) 484-492
The crystal structures of the rare earth pyrosilicates
_database_code_amcsd 0009373
5.394 12.95 8.72 90 90 90 P2_12_12_1
atom      x      y      z Biso
Nd1  .24736 .48136 .69325  .45
Nd2  .75719 .65960 .89617  .45
Si1   .7270  .5718  .4994  .52
Si2   .7267  .7248  .2482  .52
O1    .7210  .6840  .4258   .6
O2    .5000  .5093  .4196  .66
O3    .9732  .4987  .4825   .9
O4    .6447  .5801  .6791 1.34
O5    .5034  .6705  .1430  .54
O6    .9802  .6985  .1574  .89
O7    .6470  .8441  .2460  .96