American Mineralogist Crystal Structure Database

3 matching records for this search.

Kryzhanovskite
Download hom/kryzhanovskite.pdf
Moore P B
Download am/vol56/AM56_1.pdf
American Mineralogist 56 (1971) 1-17
The Fe3(H2O)n(PO4)2 homologous series: Crystal-chemical relationships and
oxidized equivalents
_database_code_amcsd 0000219
9.404 9.973 8.536 90 90 90 Pbna
atom     x      y     z Biso
Fe1      0      0     0  .61
Fe2  .4480 -.1115 .1367  .86
P    .7097  .1032 .2106  .42
OH1  .4314    .25     0 1.70
O2   .2141  .2532 .3273  .76
O3   .1114  .0336 .4092  .95
O4   .1573  .0839 .1142  .90
O5   .3581  .0446 .3027  .89
OH6  .4700  .3385 .3631 1.21
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Kryzhanovskite
Download hom/kryzhanovskite.pdf
Moore P B, Araki T
 
Inorganic Chemistry 15 (1976) 316-321
A mixed-valence solid-solution series: Crystal structures of phosphoferrite,
Fe3(H2O)3[PO4]2, and kryzhanovskite, Fe3(OH)3[PO4]2
Note: this sample was synthesized by heating phosphoferrite in air
Locality: synthetic
_database_code_amcsd 0012681
9.518 9.749 8.031 90 90 90 Pbna
atom       x      y      z Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
Fe1        0      0      0  .71 .00059 .00247 .00378 -.00013 -.00048  .00035
Fe2   .04838 .11378 .63693  .69 .00078 .00212 .00376  .00035  .00021  .00025
P     .20925 .10570 .28596  .52 .00036 .00179 .00335  .00003 -.00001  .00006
O1    .21008 .25961 .33188  .71 .00026 .00159 .00555  .00022 -.00001  .00049
O2    .11247 .02965 .41434  .69 .00070 .00213 .00389 -.00034 -.00054  .00010
O3    .35969 .04537 .29859  .76 .00043 .00266 .00428  .00037  .00004 -.00013
O4    .15816 .08792 .10917  .86 .00093 .00345 .00364 -.00032 -.00061 -.00025
Oh1  -.05246    .25     .5  .93 .00118 .00282 .00501       0       0 -.00056
Oh2  -.02974 .34471 .15037  .78 .00088 .00259 .00405 -.00035 -.00043  .00013
H1     -.163    .25     .5
H2a    -.131   .311   .158
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Kryzhanovskite
Download hom/kryzhanovskite.pdf
Moore P B, Araki T, Kampf A R
Download mm/vol43/MM43_789.pdf
Mineralogical Magazine 43 (1980) 789-795
Nomenclature of the phosphoferrite structure type:
refinements of landesite and kryzhanovskite
Locality: co-type sample from Ak-Kezen pegmatite, Belogorskii, Eastern Kazakhstan
_database_code_amcsd 0014473
9.450 10.013 8.179 90 90 90 Pbna
atom        x      y      z occ Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
Mn2+M2 .05105 .11205 .63602  .5 1.40 .00419 .00310 .00543 -.00161 -.00066 -.00047
Fe3+M2 .05105 .11205 .63602  .5 1.40 .00419 .00310 .00543 -.00161 -.00066 -.00047
Fe3+M1      0      0      0     1.16 .00200 .00349 .00508 -.00039 -.00044 -.00048
P      .20931 .10344 .28853      .62 .00109 .00122 .00370 -.00005  .00011  .00014
O1      .2131  .2541  .3291      .99 .00250 .00127 .00588 -.00029 -.00020 -.00020
O2      .1119  .0320  .4128      .97 .00146 .00205 .00585 -.00030  .00088  .00108
O3      .3614  .0446  .3033     1.09 .00115 .00286 .00641  .00064  .00049  .00112
O4      .1573  .0840  .1148     1.15 .00231 .00357 .00443 -.00077  -.0002 -.00146
Wat1   -.0672    .25     .5     1.68 .00727 .00196 .00615       0       0  .00013
Wat2   -.0303  .3389  .1358     1.26 .00147 .00243 .00856 -.00053 -.00043  .00149
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Total number of retrieved datasets: 3
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