American Mineralogist Crystal Structure Database

5 matching records for this search.

Meta-autunite
Download hom/metaautunite.pdf
Makarov E S, Ivanov V I
 
Doklady Akademii Nauk SSSR 132 (1960) 601-603
The crystal structure of meta-autunite, Ca(UO2)2(PO4)2*6H2O
_database_code_amcsd 0012438
6.96 6.96 8.40 90 90 90 *P4/nmm
-.25 .25 0
atom    x    y    z occ Biso
Ca    .25  .25 .612  .5  1.2
U     .25  .25 .106      1.2
P     .75  .25    0      1.2
O'I   .25  .25 .343      1.2
O"I   .25  .25 .893      1.2
OII   .25 .584 .106      1.2
Wat  .486 .486 .392 .75  1.2
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Murmanite
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Khalilov A D, Mamedov K S, Makarov E S, Pyanzina L A
 
Doklady Akademii Nauk SSSR 161 (1965) 1409-1411
Crystal structure of murmanite
_database_code_amcsd 0012444
5.50 7.00 11.94 96.00 100.433 88.916 P1
atom     x    y    z
Na1   .990 .510 .000
Na2   .492 .775 .000
Mn    .966 .005 .002
Ti1   .512 .260 .010
Ti2   .925 .795 .253
Ti3   .525 .945 .720
OH3   .862 .220 .091
OH4   .862 .787 .100
Si1   .425 .097 .233
Si2   .425 .555 .230
Si3   .075 .210 .750
Si4   .085 .725 .745
O1    .350 .060 .085
O2    .350 .542 .084
O5    .425 .270 .250
O6    .175 .000 .275
O7    .175 .605 .271
O8    .652 .000 .299
O9    .662 .600 .275
Wat10 .945 .300 .439
Wat11 .985 .808 .455
Wat12 .510 .450 .543
Wat13 .500 .950 .517
O14   .303 .210 .704
O15   .315 .755 .716
O18   .835 .200 .727
O17   .823 .710 .695
O1?   .065 .475 .750
O19   .110 .200 .895
O20   .125 .763 .900
OH21  .623 .497 .893
OH22  .625 .000 .905
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Umohoite
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Makarov E S, Anikina L I
 
Geochemistry 1 (1963) 14-21
Crystal structure of umohoite (UMoO6(H2O)2)*2H2O
_database_code_amcsd 0017795
6.32 7.50 57.8 90 94 90 P2_1/c
atom     x    y    z
U1    .042  .25 .072
U2    .958    0 .178
U3    .958   .5 .178
U4    .042  .75 .072
Mo1    .55    0 .078
Mo2    .45  .25 .172
Mo3    .55   .5 .078
Mo4    .45  .75 .172
O1    .013  .25 .037
O2    .987    0 .213
O3    .987   .5 .213
O4    .013  .75 .037
O5      .6    0 .113
O6      .4  .25 .137
O7      .6   .5 .113
O8      .4  .75 .137
O9     .23   .5 .075
O10    .39  .25 .075
O11    .23    0 .075
O12     .9    0 .075
O13    .72  .25 .073
O14     .9   .5 .075
O15    .39  .75 .075
O16    .72  .75 .073
O17     .1  .25 .175
O18    .28    0 .177
O19     .1  .75 .175
O20    .77  .75 .175
O21    .61    0 .175
O22    .77  .25 .175
O23    .28   .5 .177
O24    .61   .5 .175
Wat25  .06  .25 .102
Wat26  .59   .5 .047
Wat27  .94   .5 .148
Wat28  .06  .75 .102
Wat29  .59    0 .047
Wat30  .94    0 .148
Wat31  .41  .75 .203
Wat32  .41  .25 .203
Wat33 .333 .333    0
Wat34 .667 .667    0
Wat35    0  .75  .25
Wat36    0  .25  .25
Wat37 .667 .375  .25
Wat38 .375 .667  .25
Wat39 .667 .167    0
Wat40    0    0    0
Wat41    0   .5    0
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Akermanite
Download hom/akermanite.pdf
Mokeeva V, Makarov E
 
Geokhimiya 10 (1979) 1541-1544
Isomorph in melilites: refining of crystal structure
of akermanite and intermediate melilite
Locality: Capo di Bove, Italy
_database_code_amcsd 0017811
7.760 7.760 5.029 90 90 90 P-42_1m
atom     x     y     z occ Biso
Ca   .3358 .1642 .5091 .75  1.2
Na   .3358 .1642 .5091 .25  1.2
MgT1     0     0     0 .39  .68
AlT1     0     0     0 .41  .68
FeT1     0     0     0 .16  .68
SiT2 .1406 .3594 .9416      .62
O1      .5     0 .1775     1.25
O2   .1414 .3586 .2604     1.37
O3   .0833 .1833 .7985     1.42
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View JMOL 3-D Structure
 
Akermanite
Download hom/akermanite.pdf
Mokeeva V, Makarov E
 
Geokhimiya 10 (1979) 1541-1544
Isomorph in melilites: refining of crystal structure
of akermanite and intermediate melilite
Locality: Capo di Bove, Italy
_database_code_amcsd 0017812
7.738 7.738 5.045 90 90 90 P-42_1m
atom     x     y     z occ  Biso
Ca   .3369 .1631 .5112 .98  1.27
Na   .3369 .1631 .5112 .02  1.27
MgT1     0     0     0 .24   .86
AlT1     0     0     0 .04   .86
FeT1     0     0     0 .12   .86
SiT2 .1433 .3567 .9538 .65   .77
AlT2 .1433 .3567 .9538 .31   .77
O1      .5     0 .1798      1.33
O2   .1409 .3591 .2730      1.28
O3   .0851 .1748 .8017      1.38
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View JMOL 3-D Structure
 
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Total number of retrieved datasets: 5
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