American Mineralogist Crystal Structure Database

3 matching records for this search.

Rhodesite
Download hom/rhodesite.pdf
Hesse K F, Liebau F, Merlino S
Download zk/vol199/ZK199_25.pdf
Zeitschrift fur Kristallographie 199 (1992) 25-48
Crystal structure of rhodesite, HK1-xNax+2yCa2-y{lB,3,2}[Si8O19]*(6-z)H2O,
from three localities and its relation to other silicates with dreier double layers
Locality: Zeilberg, Germany
_database_code_amcsd 0011013
23.416 6.555 7.050 90 90 90 Pmam
atom      x     y     z  occ Uiso
K       .25 .4449     0 .249 .032
Ca1       0    .5     0 .253 .014
Ca2       0    .5    .5 .251 .011
Si1   .1168 .2895 .2196      .008
Si2   .1838 .5410    .5   .5 .006
Si3   .1023 .9309    .5   .5 .007
O1    .0590 .4074 .2476      .016
O2    .1717 .4089 .3130      .016
O3    .1167 .0627 .3131      .024
O4    .1351 .2550     0   .5 .010
O5    .1458 .7427    .5   .5 .021
O6    .0378 .8527    .5   .5 .029
O7      .25 .6076    .5  .25 .014
Wat8  .0381 .8379     0 .546 .092
Wat9  .3308 .7780     0 .451 .075
Wat10   .25 .0211 .1901 .236 .080
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Rhodesite
Download hom/rhodesite.pdf
Hesse K F, Liebau F, Merlino S
Download zk/vol199/ZK199_25.pdf
Zeitschrift fur Kristallographie 199 (1992) 25-48
Crystal structure of rhodesite, HK1-xNax+2yCa2-y(lB,3,22)(Si8O19)*(6-z)H2O,
from three localities and its relation to other silicates with dreier double layers
Locality: Trinity County, California, USA
_database_code_amcsd 0011014
23.4439 6.553 7.055 90 90 90 Pmam
atom      x     y      z  occ Uiso
K       .25 .4460      0 .255 .033
Ca1       0    .5      0 .246 .015
Ca2       0    .5     .5 .248 .010
Si1   .1168 .2891  .2200      .007
Si2   .1836 .5427     .5   .5 .006
Si3   .1022 .9303     .5   .5 .006
O1    .0592 .4076  .2476      .013
O2    .1718 .4077  .3114      .016
O3    .1164 .0629  .3144      .026
O4    .1345 .2573      0   .5 .007
O5    .1465 .7418     .5   .5 .014
O6    .0378 .8543     .5   .5 .023
O7      .25 .6081     .5  .25 .007
Wat8  .0390 .8399      0 .552 .088
Wat9  .3312 .7801      0 .517 .064
Wat10   .25 .0247  .1895 .278 .065
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Rhodesite
Download hom/rhodesite.pdf
Hesse K F, Liebau F, Merlino S
Download zk/vol199/ZK199_25.pdf
Zeitschrift fur Kristallographie 199 (1992) 25-48
Crystal structure of rhodesite, HK1-xNax+2yCa2-y(lB,3,22)(Si8O19)*(6-z)H2O,
from three localities and its relation to other silicates with dreier double layers
Locality: San Venanzo, Italy
_database_code_amcsd 0011015
23.428 6.557 7.064 90 90 90 Pmam
atom      x     y     z  occ Uiso
K       .25 .4487     0  .25 .036
Ca1       0    .5     0  .25 .015
Ca2       0    .5    .5  .25 .009
Si1   .1170 .2892 .2198      .008
Si2   .1837 .5417    .5   .5 .008
Si3   .1024 .9306    .5   .5 .006
O1    .0593 .4084 .2500      .016
O2    .1722 .4077 .3111      .015
O3    .1165 .0616 .3120      .024
O4    .1351 .2555     0   .5 .011
O5    .1460 .7394    .5   .5 .017
O6    .0375 .8583    .5   .5 .024
O7      .25 .6049    .5  .25 .013
Wat8  .0379 .8315     0   .5 .099
Wat9  .3317 .7792     0   .5 .074
Wat10   .25 .0204 .1874  .25 .102
Wat11   .25  .052    .5 .055 .090
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: 3
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