American Mineralogist Crystal Structure Database

4 matching records for this search.

Fresnoite
Download hom/fresnoite.pdf
Chukanov N V, Kazheva O N, Fischer R X, Aksenov S M
 
Acta Crystallographica B79 (2023) S2052520622012045
Refinement of the crystal structure of fresnoite, Ba2TiSi2O8, from Lohley
(Eifel district, Germany); Gladstone-Dale compatibility, electronic polarizability
and vibrational spectroscopy of minerals and inorganic compounds with
pentacoordinated TiIV and a titanyl bond
Locality: Lohley, Eifel district, Germany
_database_code_amcsd 0021205
8.5104 8.5104 5.1975 90 90 90 P4bm
atom      x      y      z   Uiso U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
Ba   .32715 .82715 .00051 .00865 .00940 .00940 .00715 -.00491 -.00086 -.00086
Ti        0      0 .53608 .00667  .0071  .0071  .0057       0       0       0
Si   .12793 .62793  .5130 .00767  .0087  .0087  .0055   .0013  -.0013  -.0013
O1        0      0  .2106  .0149  .0178  .0178  .0091       0       0       0
O2        0     .5  .6300  .0250   .035   .035  .0056  -.0220       0       0
O3    .1260  .6260  .2067  .0088  .0098  .0098  .0067  -.0013  -.0002  -.0002
O4    .2922  .5761  .6451  .0236  .0142  .0462  .0105   .0150  -.0035  -.0075
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Fresnoite
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Moore P B, Louisnathan S J
Download zk/vol130/ZK130_438.pdf
Zeitschrift fur Kristallographie 130 (1969) 438-448
The crystal structure of fresnoite, Ba2(TiO)Si2O7
Positive polarity
Locality: sanbornite deposits of eastern Fresno County, California, USA
_database_code_amcsd 0010704
8.518 8.518 5.211 90 90 90 P4bm
atom     x      y     z Biso
Ba   .3272  .8272     0  .89
Ti       0      0 .5414  .17
Si   .1282  .6282 .5207  .37
O1       0     .5 .6183 1.80
O2   .1236  .6236 .2125  .51
O3   .2896  .5762 .6584 1.29
O4       0      0 .2278  .94
Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
 
Fresnoite
Download hom/fresnoite.pdf
Moore P B, Louisnathan S J
Download zk/vol130/ZK130_438.pdf
Zeitschrift fur Kristallographie 130 (1969) 438-448
The crystal structure of fresnoite, Ba2(TiO)Si2O7
Negative polarity
Locality: sanbornite deposits of eastern Fresno County, California, USA
_database_code_amcsd 0010705
8.518 8.518 5.211 90 90 90 P4bm
atom     x      y     z Biso
Ba   .3272  .8272     0  .89
Ti       0      0 .5385  .17
Si   .1281  .6281 .5136  .39
O1       0     .5 .6091 1.66
O2   .1241  .6241 .2019  .47
O3   .2897  .5758 .6496 1.23
O4       0      0 .2178  .96
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Fresnoite
Download hom/fresnoite.pdf
Masse R, Grenier J, Durif A
 
Bulletin de la Societe Francaise de Mineralogie et de Cristallographie 90 (1967) 20-23
Structure cristalline de la fresnoite
_cod_database_code 1007234
_database_code_amcsd 0015916
8.52 8.52 5.21 90 90 90 P4bm
atom    x    y    z
Ba1  .173 .673    0
Ti1     0    0  .54
Si1   .63  .13  .52
O1    .09 .206 .655
O2   .618 .118  .21
O3     .5    0  .62
O4      0    0  .16
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: 4
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