American Mineralogist Crystal Structure Database

4 matching records for this search.

Uranophane - alpha
Download hom/uranophanealpha.pdf
Smith D K, Gruner J W, Lipscomb W N
Download am/vol42/AM42_594.pdf
American Mineralogist 42 (1957) 594-618
The crystal structure of uranophane [Ca(H3O)2](UO2)2(SiO4)2.3H2O
Locality: Chinkolobwe deposits, Belgian Congo, Africa
_database_code_amcsd 0000081
15.97 7.07 6.68 90 97.3 90 P2_1
atom    x    y    z Biso
U1   .256 .787 .138  .35
U2   .756 .713 .138  .35
Si1  .282 .287 .335  .35
Si2  .782 .213 .335  .35
Ca   .019 .750 .271  .35
O1   .374 .787 .138  .35
O2   .874 .713 .138  .35
O3   .136 .787 .129  .35
O4   .636 .713 .129  .35
O5   .257 .477 .197  .35
O6   .757 .403 .197  .35
O7   .257 .097 .197  .35
O8   .757 .023 .197  .35
O9   .231 .287 .533  .35
O10  .731 .213 .533  .35
O11  .381 .287 .433  .35
O12  .881 .213 .433  .35
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Uranophane - alpha
Download hom/uranophanealpha.pdf
Stohl F V, Smith D K
Download am/vol66/AM66_610.pdf
American Mineralogist 66 (1981) 610-625
The crystal chemistry of the uranyl silicate minerals
Note: signs of y and z are changed for many of the atoms
Locality: Shinkolobwe, Katanga
_database_code_amcsd 0000837
15.858 6.985 6.641 90 97.55 90 P2_1
atom      x      y      z Biso
U1    .2557  .7822  .1344  0.8
U2   -.2557  .7822  .1344  0.8
Si1    .284   .281   .339  0.8
Si2   -.284   .281   .339  0.8
O1     .371   .795   .138  2.7
O2    -.371   .795   .138  2.7
O3     .143   .757   .123  1.3
O4    -.143   .757   .123  1.3
O5     .271   .453   .187  2.1
O6    -.271   .453   .187  2.1
O7     .258   .095   .181  2.1
O8    -.258   .095   .181  2.1
O9     .229   .292   .523  1.0
O10   -.229   .292   .523  1.0
O11    .381   .272   .432  2.2
O12   -.381   .272   .432  2.2
Wat1   .069   .345   .359  3.6
Wat2   .991   .010   .196  1.1
Wat3   .936   .610   .558  2.9
Wat4   .993   .507   .945  2.6
Ca     .019   .672   .280  2.9
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Uranophane - alpha
Download hom/uranophanealpha.pdf
Ginderow D
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-2701&volume=44&spage=421
Acta Crystallographica C44 (1988) 421-424
Structure de l'uranophane alpha, Ca(UO2)2(SiO3OH)2*5H2O
Locality: Bois Noirs du Puy-de-Dome, France
_database_code_amcsd 0010068
15.909 7.002 6.665 90 97.27 90 P2_1
atom       x      y      z Biso
Ca     .7682  .6837  .2767  1.3
U1    .00568 .78217  .1340  .58
U2   -.50568 -.7822 -.1340  .58
Si1    .0329  .2796  .3405   .8
Si2   -.5329 -.2796 -.3405   .8
O1     .1193  .8004  .1393  1.5
O2    -.6193 -.8004 -.1393  1.5
O3    -.1076  .7612  .1240  1.4
O4    -.3924 -.7612 -.1240  1.4
O5     .0198  .4592  .1873  1.1
O6    -.5198 -.4592 -.1873  1.1
O7     .0048  .1064  .1837  1.2
O8    -.5048 -.1064 -.1837  1.2
O9    -.0213  .2865  .5271  1.2
O10   -.4787 -.2865 -.5271  1.2
O11    .1338  .2691  .4274  1.8
O12   -.6338 -.2691 -.4274  1.8
Ow1    .8190  .3723  .3634  3.1
Ow2    .7438  .0145  .2052  3.4
Ow3    .6869  .6329  .5493  3.4
Ow4    .7431  .5180  .9517  2.2
Ow5    .7615  .0299  .7653 11.3
H1      .173   .344   .391  4.0
H2      .656   .343   .437  4.0
H11     .875   .316   .383  4.0
H12     .770   .316   .303  4.0
H21     .266   .477   .969  4.0
H22     .680   .086   .242  4.0
H31     .367   .184   .445  4.0
H32     .293   .093   .312  4.0
H41     .797   .468   .891  4.0
H42     .694   .430   .943  4.0
H51     .816   .109   .820  4.0
H52     .711   .117   .695  4.0
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Uranophane - alpha
Download hom/uranophanealpha.pdf
Barinova A V, Rastsvetaeva R K, Sidorenko G A, Pushcharovsky D Y
 
Doklady Chemistry 378 (2001) 122-124
Crystal structure of high-symmetry alpha-uranophane
Locality: Strel'tsovskii ore field, Transbaikal region, Russia
_database_code_amcsd 0012507
6.670 15.92 6.985 90 90 97.3 P2_1/b
atom     x     y     z occ Biso
Ca   .2761 .0187 .1831  .5  .92
U    .1337 .7557 .2174      .97
Si   .6595 .7179 .2194      .78
O1    .140 .8693  .202       .5
O2    .811 .7308  .041       .9
O3    .124 .6418  .236       .8
O4    .472 .7718  .214       .9
O5    .817 .2448  .108      1.1
OH    .572 .6144  .229      2.0
Wat1     0     0     0      5.1
Wat2  .214 .4893 -.003      3.4
Wat3  .587 .9347 .1292      5.5
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View JMOL 3-D Structure (permalink)
 
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Total number of retrieved datasets: 4
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