RUNDQVISTITE-(Ce) [1], structure type - vladykinite

Atomic Positions

N/Nx/ay/bz/cB(j)Occupancy
1
0.5000
0.5000
0.5000
0.0000
Na
2
0.4889
0.4561
0.6354
0.0000
Na=0.9700, Sr=0.0300
3
0.4955
0.9017
0.5708
0.0000
Sr=0.5300, Ca=0.1300, Ce=0.3100, Na=0.0100
4
0.5065
0.5893
0.7767
0.0000
Sr=0.5800, Ca=0.1500, Ce=0.2200, Na=0.0500
5
0.0030
0.7546
0.6756
0.0000
Zn=0.9600, Fe=0.0300
6
0.9417
0.3912
0.7149
0.0000
Si
7
0.9570
0.1053
0.6343
0.0000
Si
8
0.0520
0.2317
0.5313
0.0000
Si
9
0.0323
0.6021
0.5680
0.0000
Si
10
0.2493
0.3915
0.7194
0.0000
O
11
0.8009
0.5688
0.7022
0.0000
O
12
0.7876
0.3199
0.7650
0.0000
O
13
0.8418
0.2647
0.6676
0.0000
O
14
0.7400
0.5835
0.8613
0.0000
O
15
0.7857
-0.0559
0.6520
0.0000
O
16
0.8637
0.1409
0.5739
0.0000
O
17
0.2859
0.1180
0.5147
0.0000
O
18
0.1537
0.4105
0.5576
0.0000
O
19
0.1393
0.7125
0.5171
0.0000
O
20
0.7274
0.6082
0.5706
0.0000
O
21
0.1949
0.6818
0.6149
0.0000
O