American Mineralogist Crystal Structure Database

2 matching records for this search.

Dissakisite-(Ce)
Download hom/dissakisitece.pdf
Rouse R C, Peacor D R
Download cm/vol31/CM31_153.pdf
The Canadian Mineralogist 31 (1993) 153-157
The crystal structure of dissakisite-(Ce),the
Mg analogue of allanite-(Ce)
Locality: Balchen Mountain, East Antartica
_database_code_amcsd 0005294
8.905 5.684 10.113 90 114.62 90 P2_1/m
atom      x     y      z  occ Biso
Ca1   .2380   1/4  .8480      0.60
Ce2  .40515   1/4 .57282  .57 .735
La2  .40515   1/4 .57282  .33 .735
Nd2  .40515   1/4 .57282  .07 .735
Pr2  .40515   1/4 .57282  .03 .735
Al1       0     0      0  .83 0.53
Ti1       0     0      0  .17 0.53
Al2       0     0    1/2      0.23
Mg3   .2980   1/4  .2128 .855 0.45
Fe3   .2980   1/4  .2128 .145 0.45
Si1   .6624   1/4  .9609      0.27
Si2   .6859   1/4  .2807      0.25
Si3   .8144   1/4  .6791      0.23
O1    .7647 .0088  .9657      0.45
O2    .6919 .0255  .6400      0.43
O3    .7945 .0138  .3405      0.34
O4    .0508   1/4  .1293      0.43
O5    .9540   1/4  .8503      0.39
O6    .9340   1/4  .5911      0.29
O7    .4886   1/4  .8235      0.54
O8    .5374   1/4  .3293      0.08
O9    .6190   1/4  .1031      0.07
O10   .0821   1/4  .4266      0.05
H      .077   1/4   .349      2.00
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Dissakisite-(Ce)
Download hom/dissakisitece.pdf
Hoshino M, Kimata M, Nishida N, Shimizu M
 
Physics and Chemistry of Minerals 35 (2008) 59-70
Crystal chemical significance of chemical zoning in dissakisite-(Ce)
Locality: Trimouns dolomite mine, France
_database_code_amcsd 0009130
8.899 5.6836 10.095 90 114.729 90 P2_1/m
atom      x     y      z  occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
CaA1  .2383   .25  .8479 .998 .0231   .026  .0222   .023      0  .0120      0
LaA2 .40553   .25 .57232 .202 .0202  .0191  .0221  .0180      0  .0065      0
CeA2 .40553   .25 .57232 .349 .0202  .0191  .0221  .0180      0  .0065      0
PrA2 .40553   .25 .57232 .059 .0202  .0191  .0221  .0180      0  .0065      0
NdA2 .40553   .25 .57232 .197 .0202  .0191  .0221  .0180      0  .0065      0
SmA2 .40553   .25 .57232 .035 .0202  .0191  .0221  .0180      0  .0065      0
GdA2 .40553   .25 .57232 .018 .0202  .0191  .0221  .0180      0  .0065      0
CaA2 .40553   .25 .57232 .115 .0202  .0191  .0221  .0180      0  .0065      0
FeA2 .40553   .25 .57232 .025 .0202  .0191  .0221  .0180      0  .0065      0
AlM1      0     0      0      .0201   .019   .020   .020   .001   .006  -.001
AlM2      0     0     .5      .0196   .021   .018   .020   .001   .008  -.000
AlM3  .2962   .25  .2124 .126 .0192   .017   .019   .020      0   .006      0
FeM3  .2962   .25  .2124 .213 .0192   .017   .019   .020      0   .006      0
MgM3  .2962   .25  .2124 .661 .0192   .017   .019   .020      0   .006      0
Si1   .6635   .25  .9604      .0192   .018   .018   .020      0   .007      0
Si2   .6841   .25  .2811      .0186   .018   .019   .018      0   .007      0
Si3   .8155   .25  .6792      .0183   .018   .018   .018      0  .0069      0
O1    .7664 .0086  .9661       .024   .025   .021   .026   .003   .011   .003
O2    .6909  .026  .6381       .024   .025   .023   .022  -.006   .008  -.003
O3    .7931 .0115  .3422       .024   .022   .021   .025   .003   .007   .000
O4    .0512   .25  .1276       .022   .021   .021   .020      0   .007      0
O5    .9534   .25  .8516       .021   .025   .019   .020      0   .010      0
O6     .938   .25  .5922       .022   .023   .020   .022      0   .008      0
O7    .4904   .25  .8239       .021   .020   .024   .021      0   .011      0
O8     .535   .25  .3290       .029   .027   .039   .023      0   .012      0
O9     .617   .25  .1040       .026   .026   .023   .024      0   .008      0
OH10  .0796   .25  .4238       .024   .027   .023   .019      0   .007      0
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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