American Mineralogist Crystal Structure Database

2 matching records for this search.

Apophyllite-(KF)
 
Stahl K
 
European Journal of Mineralogy 5 (1993) 845-849
A neutron powder diffraction study of partially dehydrated
fluorapophyllite, KCa4Si8O20F*6.9H2O
_database_code_amcsd 0006492
8.9639 8.9639 15.754 90 90 90 P4/mnc
atom     x     y     z  occ
F        0     0     0
K        0     0   1/2
Ca   .1150 .2402     0
Si   .2317 .0873 .1917
O1   .3624 .1376   1/4
O2   .0894 .1915 .2159
O3   .2663 .1021 .0923
O4   .2132 .4489 .0903  .69
O5   .1848 .4878     0  .34
H1   .4465 .1722 .0894  .69
H2   .2209 .4257 .1492  .69
H3   .1574 .5505 .0366  .34
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Apophyllite
 
Taylor W, Naray-Szabo S
 
Zeitschrift fur Kristallographie 77 (1931) 146-159
The Structure of Apophyllite
_cod_database_code 1010937
_database_code_amcsd 0017658
9. 9. 15.8 90 90 90 P4/mnc
atom    x    y    z
F1      0    0    0
O1   .362 .138  .25
O2   .089 .184 .217
O3   .287 .117 .094
O4   .237 .445 .094
Si1  .237 .091 .188
Ca1   .12 .243    0
K1      0    0   .5
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
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Total number of retrieved datasets: 2
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