UNGURSAITE [1]

Atomic Positions

N/Nx/ay/bz/cB(j)Occupancy
1
0.3590
0.0000
0.0000
0.1900
Ta
2
0.3333
0.6667
0.2500
0.2200
Ta=0.8600, Nb=0.1300
3
0.3333
0.6667
0.7500
0.3500
Ca=0.9400, Na=0.0600
4
0.3750
0.9430
0.1554
0.4000
O
5
0.7570
0.0000
0.0000
0.1000
O
6
0.3333
0.6667
0.9663
0.1000
O