K3 Na3 Nb8 O35 P5 Gueho C, Borel M, Grandin A, Leclaire A, Raveau B European Journal of Solid State and Inorganic Chemistry 29 (1992) 1253-1261 A new series of phosphates with the Na6Nb8P5O35 structure _cod_database_code 1001536 _database_code_amcsd 0012560 8.961 8.961 30.204 90 90 120 R32 atom x y z Nb1 .2345 -.00623 .06338 Nb2 0 0 .23497 P1 1/3 2/3 .07347 P2 .4442 0 .5 K1 .5881 0 0 Na1 .7863 0 .5 O1 .2373 0 0 O2 .2524 -.0318 .1313 O3 .4914 .1470 .0667 O4 .2763 -.2106 .0538 O5 .1842 .1707 .0684 O6 .1992 .1447 .1887 O7 1/3 2/3 .1226