American Mineralogist Crystal Structure Database

7 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 - beta
Download hom/uranophanebeta.pdf
Viswanathan K, Harneit O
Download am/vol71/AM71_1489.pdf
American Mineralogist 71 (1986) 1489-1493
Refined crystal structure of beta-uranophane, Ca(UO2)2(SiO3OH)2.5H2O
Locality: Roessing, South-West Africa
_database_code_amcsd 0001061
13.966 15.443 6.632 90 91.38 90 P2_1/a
atom     x     y     z Uiso
Ca   .1899 .4848 .2821 .019
U1   .0194   .26 .2631 .008
U2   .2313 .7397 .4707 .007
Si1  .0181 .2224 .7293 .014
Si2  .2667 .1944 .0638 .015
O1    .258  .354  .479 .025
O2    .989  .146  .231 .020
O3    .727  .877  .429 .019
O4    .051  .373  .300 .016
O5    .182  .220  .208 .016
O6    .889  .765  .409 .025
O7    .358  .200  .223 .011
O8    .567  .747  .420 .030
O9    .977  .716  .075 .018
O10   .725  .744  .138 .020
OH1   .982  .880  .211 .027
OH2   .745  .907  .004 .021
OW1   .544  .949  .167 .027
OW2   .360  .491  .325 .034
OW3   .804  .591  .032 .043
OW4   .875  .502   .37 .029
OW5   .131  .005  .231 .053
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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-beta
Download hom/uranophanebeta.pdf
Barinova A V, Rastsvetaeva R K, Sidorenko G A, Verin I A
 
Crystallography Reports 48 (2003) 12-15
Crystal structure of beta-uranophane from the Transbaikal region
and its relation to the structure of the a modification
Locality: Streltsovkii ore field, Transbaikal region, Russia
_database_code_amcsd 0018695
13.947 15.465 6.626 90 91.300 90 P2_1/a
atom       x     y     z Biso
Ca     .1902 .4856 .2826 1.30
U(1)   .0192 .2601 .2627 1.09
U(2)   .2315 .7395 .4708  .96
Si(1)  .0187 .2230 .7297  .73
Si(2)  .2670 .1945 .0636  .56
O(1)   .2652 .3523 .4927 1.00
O(2)   .9920 .1491 .2347 1.62
O(3)   .7321 .8741 .4401  .90
O(4)   .0441 .3724 .2893  1.7
O(5)   .1794 .2234 .2114  .98
O(6)   .8923 .7639 .4197 1.37
O(7)   .3579 .2045 .2200 1.23
O(8)   .5684 .7492 .4260 1.30
O(9)   .9795 .7189 .0718 1.12
O(10)  .7271 .7468 .1343  .99
OH(1)  .9857 .8807 .2099  1.7
OH(2)  .7414 .9074 .0016  1.9
Wat(1) .5426 .9459 .1656  2.3
Wat(2) .3609 .4906 .3296  3.1
Wat(3) .8044 .5927 .0255  2.5
Wat(4) .8770 .4992 .3770  2.2
Wat(5) .1303 .0064 .2371  3.5
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Uranophane-beta
Download hom/uranophanebeta.pdf
Barinova A V, Rastsvetaeva R K, Sidorenko G A, Verin I A
 
Crystallography Reports 48 (2003) 12-15
Crystal structure of beta-uranophane from the Transbaikal region and
its relation to the structure of the alpha modification
Locality: Transbaikal region, Russia
_database_code_amcsd 0018734
13.947 15.465 6.626 90 91.399 90 P2_1/a
atom     x     y     z Biso
Ca   .1902 .4856 .2826 1.30
U1   .0192 .2601 .2627 1.09
U2   .2315 .7395 .4708  .96
Si1  .0187 .2230 .7297  .73
Si2  .2670 .1945 .0636  .56
O1   .2652 .3523 .4927 1.00
O2   .9920 .1491 .2347 1.62
O3   .7321 .8741 .4401  .90
O4   .0441 .3724 .2893  1.7
O5   .1794 .2234 .2114  .98
O6   .8923 .7639 .4197 1.37
O7   .3579 .2045 .2200 1.23
O8   .5684 .7492 .4260 1.30
O9   .9795 .7189 .0718 1.12
O10  .7271 .7468 .1343  .99
OH1  .9857 .8807 .2099  1.7
OH2  .7414 .9074 .0016  1.9
Wat1 .5426 .9459 .1656  2.3
Wat2 .3609 .4906 .3296  3.1
Wat3 .8044 .5927 .0255  2.5
Wat4 .8770 .4992 .3770  2.2
Wat5 .1303 .0064 .2371  3.5
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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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Total number of retrieved datasets: 7
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