American Mineralogist Crystal Structure Database

3 matching records for this search.

Magnetoplumbite
Download hom/magnetoplumbite.pdf
Moore P B, Sen Gupta P K, Le Page Y
Download am/vol74/AM74_1186.pdf
American Mineralogist 74 (1989) 1186-1194
Magnetoplumbite, PbFe12O19: Refinement and lone-pair splitting
Note: Symmetry constraints on U(i,j) for Fe5, O4  and O5 were incorrect,
and likely were refined wrong.
They have been replaced with their isotropic equivalents.
_database_code_amcsd 0001279
5.873 5.873 23.007 90 90 120 P6_3/mmc
atom     x      y       z  occ  Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Pb    .720   .384     .25 .167       0.0218 0.0115 0.0229 0.0068      0      0
Fe1      0      0       0            0.0070 0.0070 0.0045 0.0035      0      0
Fe2      0      0   .2559   .5       0.0104 0.0104 0.0026 0.0052      0      0
Fe3    1/3    2/3  .02733            0.0060 0.0060 0.0038 0.0030      0      0
Fe4    1/3    2/3  .19019            0.0076 0.0076 0.0043 0.0038      0      0
Fe5  .1687 -.1687 -.10881        .47
O1       0      0   .1511            0.0113 0.0113 0.0015 .00565      0      0
O2     1/3    2/3  -.0546            0.0056 0.0056 0.0052 0.0028      0      0
O3   .1839 -.1839     .25       1.01
O4   .1565 -.1565   .0524        .47
O5   .5035 -.5035   .1499        .51
Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
 
Magnetoplumbite
Download hom/magnetoplumbite.pdf
Bermanec V, Holtstam D, Sturman D, Criddle A J, Back M E, Scavnicar S
Download cm/vol34/CM34_1287.pdf
The Canadian Mineralogist 34 (1996) 1287-1297
Nezilovite, a new member of the magnetoplumbite group, and the crystal
chemistry of mognetoplumbite and hibonite
_database_code_amcsd 0005519
5.902 5.902 23.185 90 90 120 P6_3/mmc
atom      x     y      z occ Biso
Pb      2/3   1/3    .25 .98  7.4
Ba      2/3   1/3    .25 .02  7.4
FeM1      0     0      0 .75   .3
MgM1      0     0      0 .25   .3
FeM2      0     0  .2587  .5   .6
MnM3    1/3   2/3  .0262 .45   .7
FeM3    1/3   2/3  .0262 .55   .7
SbM4    2/3   1/3 -.1895 .29   .6
FeM4    2/3   1/3 -.1895 .71   .6
MnM5 .16675 .3335 -.1076 .15   .6
FeM5 .16675 .3335 -.1076 .85   .6
O1        0     0  .1523      1.6
O2      1/3   2/3 -.0585       .8
O3     .375 .1875    .75       .9
O4    .1505  .301  .0532       .7
O5     .503 -.503  .3490       .9
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Magnetoplumbite
Download hom/magnetoplumbite.pdf
Adelskoeld V
 
Arkiv for Kemi, Mineralogi och Geologi A12 (1938) 1-9
X-ray studies on Magneto Plumbite Pb O (Fe2 O3)6 and other substances
resembling beta-alumina Na2 O (Al2 O3)11
_cod_database_code 1011082
_database_code_amcsd 0017979
5.877 5.877 23.01999 90 90 120 P6_3/mmc
atom    x     y     z
Pb1   1/3   2/3   .75
Fe1     0     0     0
Fe2     0     0   .25
Fe3   1/3   2/3 .0278
Fe4   1/3   2/3 .1889
Fe5   1/6 .3334 .1083
O1      0     0   .15
O2    1/3   2/3  -.05
O3   .186  .372   .25
O4    1/6 .3334   .05
O5     .5     0   .15
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
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Total number of retrieved datasets: 3
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