American Mineralogist Crystal Structure Database

8 matching records for this search.

Pyrochlore
Download hom/pyrochlore.pdf
Perrault G
Download cm/vol9/CM9_383.pdf
The Canadian Mineralogist 9 (1968) 383-402
La composition chimique et la structure cristalline du pyrochlore d'Oka, P.Q.
Sample: No. 1
_database_code_amcsd 0005084
10.43 10.43 10.43 90 90 90 Fd3m
atom    x    y    z Biso
Nb    5/8  5/8  5/8 1.59
Ca   .125 .125 .125 1.59
O    .316    0    0 1.59
F       0    0    0 1.59
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Pyrochlore
Download hom/pyrochlore.pdf
Perrault G
Download cm/vol9/CM9_383.pdf
The Canadian Mineralogist 9 (1968) 383-402
La composition chimique et la structure cristalline du pyrochlore d'Oka, P.Q.
Sample: No. 2
_database_code_amcsd 0005085
10.393 10.393 10.393 90 90 90 Fd3m
atom    x    y    z Biso
Nb    5/8  5/8  5/8 1.45
Ca   .125 .125 .125 1.45
O    .313    0    0 1.45
F       0    0    0 1.45
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View JMOL 3-D Structure
 
Pyrochlore
Download hom/pyrochlore.pdf
Perrault G
Download cm/vol9/CM9_383.pdf
The Canadian Mineralogist 9 (1968) 383-402
La composition chimique et la structure cristalline du pyrochlore d'Oka, P.Q.
Sample: No. 3
_database_code_amcsd 0005086
10.428 10.428 10.428 90 90 90 Fd3m
atom    x    y    z Biso
Nb    5/8  5/8  5/8 1.49
Ca   .125 .125 .125 1.49
O    .322    0    0 1.49
F       0    0    0 1.49
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View JMOL 3-D Structure
 
Pyrochlore
Download hom/pyrochlore.pdf
Perrault G
Download cm/vol9/CM9_383.pdf
The Canadian Mineralogist 9 (1968) 383-402
La composition chimique et la structure cristalline du pyrochlore d'Oka, P.Q.
Sample: No. 4
_database_code_amcsd 0005087
10.3947 10.3947 10.3947 90 90 90 Fd3m
atom    x    y    z Biso
Nb    5/8  5/8  5/8 2.00
Ca   .125 .125 .125 2.00
O    .315    0    0 2.00
F       0    0    0 2.00
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Pyrochlore
Download hom/pyrochlore.pdf
Perrault G
Download cm/vol9/CM9_383.pdf
The Canadian Mineralogist 9 (1968) 383-402
La composition chimique et la structure cristalline du pyrochlore d'Oka, P.Q.
Sample: No. 5
_database_code_amcsd 0005088
10.4205 10.4205 10.4205 90 90 90 Fd3m
atom    x    y    z Biso
Nb    5/8  5/8  5/8 3.03
Ca   .125 .125 .125 3.03
O    .330    0    0 3.03
F       0    0    0 3.03
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Weloganite
Download hom/weloganite.pdf
Grice J D, Perrault G
Download cm/vol13/CM13_209.pdf
The Canadian Mineralogist 13 (1975) 209-216
The crystal structure of triclinic weloganite
Note: y-coordinate of Sr2 changed.
Locality: St. Michel, Montreal Island, Quebec, Canada
_database_code_amcsd 0005116
8.966 8.980 6.730 102.72 116.65 60.66 P1
atom     x     y     z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Sr1  .4679 .6565 .3769 .93       .0100  .0084  .0086 -.0038  .0024  .0009
Ca1  .4679 .6565 .3769 .07       .0100  .0084  .0086 -.0038  .0024  .0009
Sr2  .7769 .0025 .3661 .93       .0102  .0096  .0093 -.0049  .0042 -.0010
Ca2  .7769 .0025 .3661 .07       .0102  .0096  .0093 -.0049  .0042 -.0010
Sr3  .1224 .3442 .3763 .93       .0115  .0103  .0108 -.0052  .0041 -.0008
Ca3  .1224 .3442 .3763 .07       .0115  .0103  .0108 -.0052  .0041 -.0008
Zr       0     0     0           .0064  .0052  .0058 -.0028  .0022 -.0002
Na1   .321  .336 -.014            .016   .022   .013  -.009   .001   .000
Na2   .661  .670 -.013            .015   .015   .010  -.009   .006  -.004
C1    .409  .000  .252     .009
C2    .081  .675  .245     .011
C3    .749  .325  .236     .006
C4    .833  .308  .801     .013
C5    .236  .799  .795     .007
C6    .722  .900  .790     .012
O1    .260 -.003  .248            .008   .019   .011  -.007   .003  -.004
O2    .415  .140  .285            .013   .010   .021  -.010   .007  -.003
O3    .538 -.140  .219            .009   .024   .016  -.007   .010  -.002
O4   -.060  .680  .253            .013   .017   .023  -.009   .004   .002
O5    .079  .824  .244            .008   .007   .008  -.004   .002  -.003
O6    .226  .535  .250            .014   .008   .018  -.005   .007  -.003
O7    .616  .320  .247            .014   .011   .018  -.008   .015  -.011
O8    .749  .464  .224            .018   .012   .016  -.007   .009  -.005
O9    .905  .179  .251            .016   .006   .009  -.002   .010   .000
O10   .763  .199  .735            .015   .008   .008  -.002  -.001  -.002
O11   .745  .456  .714            .018   .005   .017  -.002   .008   .004
O12   .999  .252  .960            .014   .016   .009  -.005   .000   .005
O13   .102  .952  .731            .011   .013   .012  -.006   .003   .001
O14   .358  .711  .713            .016   .015   .015  -.008   .005   .003
O15   .235  .741  .957            .011   .010   .004  -.004   .005   .000
O16   .608  .839  .703            .019   .023   .015  -.017   .006  -.005
O17   .857  .859  .727            .011   .012   .014  -.008   .004   .001
O18   .721  .008  .951            .018   .020   .004  -.015   .006  -.006
Wat1  .272  .132  .711            .018   .016   .020  -.010   .009   .000
Wat2  .022  .507  .700            .010   .013   .016  -.003   .006  -.001
Wat3  .400  .381  .712            .013   .012   .022  -.006   .008  -.005
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View JMOL 3-D Structure
 
Lemoynite
Download hom/lemoynite.pdf
Le Page Y, Perrault G
Download cm/vol14/CM14_132.pdf
The Canadian Mineralogist 14 (1976) 132-138
Structure cristalline de la lemoynite, (Na,K)2CaZr2Si10O26,5-6H2O
Note: x-coordinate of Na1 changed.
_database_code_amcsd 0005120
10.384 15.947 18.601 90 104.59 90 C2/c
atom      x      y      z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Zr   .25326 .24187 .24647 .93  .0100  .0100  .0086  .0006  .0029  .0013
Nb   .25326 .24187 .24647 .04  .0100  .0100  .0086  .0006  .0029  .0013
Ti   .25326 .24187 .24647 .03  .0100  .0100  .0086  .0006  .0029  .0013
Si1   .7093  .0967  .1201      .0134  .0063  .0105  .0017  .0037  .0009
Si2   .9462  .2067  .1363      .0119  .0117  .0091 -.0025  .0041 -.0015
Si3   .4500  .2920  .1352      .0129  .0101  .0095  .0004  .0045 -.0008
Si4   .2132  .3977  .1224      .0116  .0079  .0085 -.0006  .0029  .0006
Si5  -.0007  .3037  .0011      .0123  .0102  .0067  .0007  .0030  .0002
Ca        0  .3912    .25 .83  .0156  .0110  .0186      0  .0090      0
Fe        0  .3912    .25 .08  .0156  .0110  .0186      0  .0090      0
Zn        0  .3912    .25 .02  .0156  .0110  .0186      0  .0090      0
Cu        0  .3912    .25 .01  .0156  .0110  .0186      0  .0090      0
Mg        0  .3912    .25 .04  .0156  .0110  .0186      0  .0090      0
Na1    .255  .0887  .0767 .25   .134   .051   .062  -.012   .044  -.007
K1     .255  .0887  .0767 .25   .134   .051   .062  -.012   .044  -.007
Na2   .0917 -.0064  .1967 .25   .055   .027   .138  -.006   .016  -.016
K2    .0917 -.0064  .1967 .25   .055   .027   .138  -.006   .016  -.016
Wat2  .0917 -.0064  .1967  .5   .055   .027   .138  -.006   .016  -.016
O1    .8777  .2657  .1865       .018   .011   .011  -.002   .006  .0010
O2    .6828  .1348  .1949       .019   .019   .015  -.005   .012  -.006
O3    .5981  .3103  .1833       .013   .017   .020  -.001   .002   .000
O4    .3651  .2268  .1723       .017   .011   .017  -.001   .007   .001
O5    .1751  .3574  .1933       .012   .017   .012   .003   .009   .004
O6    .0971  .1801  .1742       .012   .017   .017   .000   .004  -.004
O7    .8596  .1185  .1157       .010   .014   .019  -.002   .006  -.004
O8    .1248  .3584  .0453       .016   .020   .013  -.008   .000  -.002
O9    .9340  .2535  .0567       .029   .021   .009  -.005   .006   .002
O10   .6100  .1328  .0458       .022   .026   .014   .009  -.003   .006
O11   .4515  .2602  .0524       .028   .021   .013   .002   .010  -.007
O12   .3678  .3819  .1235       .014   .012   .018  -.002   .008   .000
O13   .6927 -.0028  .1204       .012   .002   .033   .000   .008   .000
Wat1   .855  .4330  .1339       .128   .043   .057   .013  -.030   .009
Wat2     .5  .0408    .25       .054   .028   .050      0   .037      0
Wat3   .047   .037   .094       .064   .065   .043   .041   .031   .011
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Steacyite
Download hom/steacyite.pdf
Prichard P, Perrault G
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-7681&volume=28&spage=1994
Acta Crystallographica B28 (1972) 1994-1999
Structure cristalline de l'ekanite de St-Hilaire, P.Q.
Locality: Mont St-Hilaire, Quebec, Canada
_database_code_amcsd 0018511
7.58 7.58 14.77 90 90 90 P4/mcc
atom     x     y     z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
K        0     0     0 .60  .0085  .0085  .0027      0      0      0
Na       0    .5   .25 .45  .0082  .0057  .0017      0      0      0
Ca       0    .5   .25 .37  .0082  .0057  .0017      0      0      0
Mn       0    .5   .25 .10  .0082  .0057  .0017      0      0      0
Mg       0    .5   .25 .02  .0082  .0057  .0017      0      0      0
Th       0     0   .25 .88  .0049  .0049  .0012      0      0      0
Ce       0     0   .25 .03  .0049  .0049  .0012      0      0      0
Pb       0     0   .25 .01  .0049  .0049  .0012      0      0      0
Si   .2605 .3360 .1073      .0049  .0047  .0012 -.0001  .0003  .0002
O1   .2305 .3360     0      .0129  .0132  .0012  .0006      0      0
O2   .4536 .2571 .1327      .0055  .0081  .0028  .0009  .0002  .0006
O3   .1081 .2471 .1632      .0072  .0065  .0023 -.0003  .0013  .0016
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
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Total number of retrieved datasets: 8
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