Dent Glasser L S, Glasser F P
American Mineralogist 53 (1968) 9-13
The crystal structure of walstromite
_database_code_amcsd 0000165
6.733 9.616 6.723 69.62 102.33 96.90 P-1
atom x y z
Ca1 .272 .507 .763
Ca2 .435 .831 .935
Ba .049 .848 .323
Si1 .096 .222 .145
Si2 .235 .484 .284
Si3 .442 .196 .511
O1 .236 .251 -.027
O2 -.098 .114 .102
O3 .042 .366 .212
O4 .366 .556 .089
O5 .125 .580 .389
O6 .352 .365 .494
O7 .613 .238 .368
O8 .517 .084 .765
O9 .238 .130 .389
Smith J V, Rinaldi F, Dent Glasser L S
Acta Crystallographica 16 (1963) 45-53
Crystal structures with a chabazite framework.
II. Hydrated Ca-chabazite at room temperature
Locality: synthetic
_database_code_amcsd 0017691
9.42 9.42 9.42 94.28 94.28 94.28 R-3m
atom x y z occ
Ca1 .355 .478 .586 .1625
Al1 .1045 .334 .8755 .325
Si1 .1045 .334 .8755 .675
O1 .262 -.262 0
O2 .158 -.158 .5
O3 .252 .252 .897
O4 .025 .025 .324
Wat1 .244 .244 .571
Wat2 .2 .2 .2
Wat3 .5 .5 0
Wat4 .415 .415 .415
Dent Glasser L S, Lee C K
Acta Crystallographica B37 (1981) 803-806
The structure of jasmundite, Ca22(SiO4)8O4S2
Locality: Ettringer Feld lava flow, Bellerberg volcano, Mayen, Eifel, Germany
_database_code_amcsd 0009735
10.461 10.461 8.813 90 90 90 I-4m2
atom x y z Biso
Ca1 .2437 0 .1960 1.13
Ca2 .2583 0 .7911 1.14
Ca3 .5 0 .0032 .79
Ca4 .5 .5 0 .55
Si .2116 .2116 .5 .46
O1 .1446 .1457 .3523 .78
O2 .3648 .1795 .5062 .68
O3 0 .5 .25 2.4
O4 0 .5 .75 .7
S 0 0 0 1.36
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