PIEMONTITE [3], structure type - epidote, Sr

Atomic Positions

N/Nx/ay/bz/cB(j)Occupancy
1
0.7566
0.7500
0.1521
0.9600
Ca
2
0.5991
0.7500
0.4253
1.0800
Ca=0.9500, Sr=0.0500
3
0.3419
0.7500
0.0461
0.6000
Si
4
0.6855
0.2500
0.2740
0.5900
Si
5
0.1857
0.7500
0.3195
0.6100
Si
6
0.0000
0.0000
0.0000
0.5200
Al=0.8910, Mn=0.1790
7
0.0000
0.0000
0.5000
0.5400
Al
8
0.2963
0.2500
0.2225
0.5800
Mn=0.6400, Fe=0.3500, Al=0.0700
9
0.2342
0.9921
0.0367
0.9500
O
10
0.3065
0.9797
0.3558
0.8600
O
11
0.7974
0.0161
0.3363
0.8300
O
12
0.0583
0.2500
0.1317
0.7200
O
13
0.0706
0.7500
0.4099
0.8500
O
14
0.5148
0.7500
0.1821
0.9200
O
15
0.5291
0.2500
0.3137
1.1200
O
16
0.6188
0.2500
0.0972
1.3800
O
17
0.0876
0.2500
0.4336
0.8000
O
18
0.0422
0.7500
0.1475
0.7200
O
19
0.0700
0.2500
0.3520
2.0000
H