American Mineralogist Crystal Structure Database

3 matching records for this search.

PbNb2O6
 
Labbe P, Frey M, Allais G
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-7681&volume=29&spage=2204
Acta Crystallographica B29 (1973) 2204-2210
Nouvelles donnes structurales sur la variete ferroelectrique du
metaniobate de plomb  PbNb2O6
_cod_database_code 1001032
_database_code_amcsd 0009487
17.65 17.92 3.870 90 90 90 Cm2m
atom     x     y  z occ
Nb1      0     0  0
Nb2      0 .5004  0
Nb3  .1807 .1095  0
Nb4   .318 .3935  0
Nb5  .3942 .1802  0
Nb6   .110 .3198  0
Pb1  .3278 .0282 .5
Pb2  .0062 .1970 .5  .5
Pb3  .4832 .3452 .5  .5
Pb4  .2549 .2504 .5  .5
O1       0     0 .5
O2       0    .5 .5
O3    .151  .110 .5
O4    .299  .395 .5
O5    .402  .182 .5
O6    .119  .297 .5
O7    .083  .092  0
O8    .139  .213  0
O9    .221  .001  0
O10   .279  .135  0
O11   .417  .073  0
O12   .081  .427  0
O13   .209  .334  0
O14   .331  .281  0
O15   .433  .390  0
O16     .5  .235  0
O17      0  .252  0
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As2 Cd4 I3
 
Gallay J, Allais G, Deschanvres A
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-7681&volume=31&spage=2274
Acta Crystallographica B31 (1975) 2274-2276
Structure de Cd4 As2 I3
_cod_database_code 1001624
_database_code_amcsd 0009543
12.993 12.993 12.993 90 90 90 Pa3
atom     x     y     z
I1   .1862 .4369 .2567
Cd1  .0341 .0048 .2583
Cd2  .2176 .2176 .2176
As1  .1033 .1033 .1033
As2  .4467 .4467 .4467
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O6 Ta1.5 Tl1.5 W0.5
 
Allais G, Michel C, Raveau B
 
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences 274 (1972) 1625-1628
Contribution a l'etude des pyrochlores de thallium non
stoechiometriques Tl2-x Ta1+x W1-x O6
_cod_database_code 1001149
_database_code_amcsd 0012295
10.523 10.523 10.523 90 90 90 *Fd3m
.125 .125 .125
atom    x    y    z  occ
Tl1     0    0    0   .5
Tl2   .17  .17  .17 .125
Ta1    .5   .5   .5  .75
W1     .5   .5   .5  .25
O1   .435 .125 .125
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View JMOL 3-D Structure (permalink)
 
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Total number of retrieved datasets: 3
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