Nb2(PO4)3
Leclaire A, Borel M, Grandin A, Raveau B
Acta Crystallographica C45 (1989) 699-701
A mixed-valence niobium phosphate with an empty nasicon structure: Nb2(PO4)3
_cod_database_code 1001855
_database_code_amcsd 0010075
8.6974 8.6974 22.12299 90 90 120 R-3c
atom     x      y      z
Nb1      0      0 .14131
P1   .2821      0    .25
O1   .1692 -.0289  .1943
O2   .2012  .1704  .0916