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Barioferrite |
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Townes W D, Fang J H, Perrotta A J |
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Zeitschrift fur Kristallographie 125 (1967) 437-449 |
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The crystal structure and refinement of ferrimagnetic barium ferrite, BaFe12O19 |
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_database_code_amcsd 0010651 |
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5.893 5.893 23.194 90 90 120 P6_3/mmc |
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atom x y z occ Biso |
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Ba 1/3 2/3 .25 .31 |
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Fe1 0 0 0 .20 |
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Fe2 0 0 .2567 .5 .36 |
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Fe3 2/3 1/3 .0272 .21 |
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Fe4 2/3 1/3 .1902 .22 |
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Fe5 .1687 .3374 .1083 .23 |
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O1 0 0 .1501 .29 |
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O2 1/3 2/3 .0546 .46 |
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O3 .8159 .6318 .25 .44 |
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O4 .8447 .6894 .0522 .31 |
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O5 .4967 .9934 .1495 .41 |
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| 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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Barioferrite |
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Collomb A, Wolfers P, Obradors X |
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Journal of Magnetism and Magnetic Materials 62 (1986) 57-67 |
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Neutron diffraction studies of some hexagonal ferrites: |
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BaFe12O19, BaMg2-W and CaCo2-W |
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Note: T = 470 C, neutron, refined with MXD |
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Locality: synthetic |
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_database_code_amcsd 0013057 |
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5.929 5.929 23.413 90 90 120 P6_3/mmc |
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atom x y z occ Biso |
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Ba 2/3 1/3 .25 2.4 |
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Fe1 0 0 0 .7 |
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Fe2 0 0 .261 .5 .2 |
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Fe3 1/3 2/3 .0264 1.2 |
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Fe4 1/3 2/3 .1897 .7 |
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Fe5 .1667 .3334 -.1081 .7 |
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O1 0 0 .1510 1.9 |
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O2 1/3 2/3 -.0558 .8 |
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O3 .183 .366 .25 .5 |
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O4 .157 .314 .0520 1.0 |
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O5 .503 1.006 .1494 1.0 |
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| 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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Barioferrite |
|
Collomb A, Wolfers P, Obradors X |
  |
Journal of Magnetism and Magnetic Materials 62 (1986) 57-67 |
|
Neutron diffraction studies of some hexagonal ferrites: |
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BaFe12O19, BaMg2-W and CaCo2-W |
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Note: T = 470 C, neutron, refined with Rietveld |
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Locality: synthetic |
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_database_code_amcsd 0013058 |
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5.9291 5.9281 23.407 90 90 120 P6_3/mmc |
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atom x y z occ Biso |
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Ba 2/3 1/3 .25 1.0 |
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Fe1 0 0 0 1.3 |
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Fe2 0 0 .261 .5 .2 |
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Fe3 1/3 2/3 .0270 1.0 |
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Fe4 1/3 2/3 .1908 .4 |
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Fe5 .1671 .3342 -.1080 1.2 |
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O1 0 0 .1492 .5 |
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O2 1/3 2/3 -.0547 .8 |
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O3 .181 .362 .25 .7 |
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O4 .1559 .3118 .0517 .7 |
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O5 .5013 1.0026 .1491 1.0 |
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| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Barioferrite |
|
Collomb A, Wolfers P, Obradors X |
  |
Journal of Magnetism and Magnetic Materials 62 (1986) 57-67 |
|
Neutron diffraction studies of some hexagonal ferrites: |
|
BaFe12O19, BaMg2-W and CaCo2-W |
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Note: T = 4.2 K |
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Locality: synthetic |
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_database_code_amcsd 0013059 |
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5.865 5.865 23.099 90 90 120 P6_3/mmc |
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atom x y z |
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Ba 2/3 1/3 .25 |
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Fe1 0 0 0 |
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Fe2 0 0 .25 |
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Fe3 1/3 2/3 .0280 |
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Fe4 1/3 2/3 .1897 |
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Fe5 .1666 .3332 -.1083 |
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O1 0 0 .1519 |
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O2 1/3 2/3 -.0555 |
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O3 .188 .376 .25 |
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O4 .159 .318 .0523 |
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O5 .500 0 .1493 |
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| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Barioferrite |
|
Collomb A, Wolfers P, Obradors X |
  |
Journal of Magnetism and Magnetic Materials 62 (1986) 57-67 |
|
Neutron diffraction studies of some hexagonal ferrites: |
|
BaFe12O19, BaMg2-W and CaCo2-W |
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Note: T = 4.2 K |
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Sample: BaMg2 - W |
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Locality: synthetic |
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_database_code_amcsd 0013060 |
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5.892 5.892 32.85 90 90 120 P6_3/mmc |
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atom x y z occ |
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Ba 0 0 .25 |
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Fe1 1/3 2/3 -.25 |
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Fe2 1/3 2/3 -.4254 .914 |
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Mg2 1/3 2/3 -.4254 .086 |
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Fe3 .5 0 0 .595 |
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Mg3 .5 0 0 .405 |
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Fe4 0 0 .0558 .852 |
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Mg4 0 0 .0558 .148 |
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Fe5 1/3 2/3 .0933 .876 |
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Mg5 1/3 2/3 .0933 .124 |
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Fe6 1/3 2/3 .2082 |
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Fe7 -.1638 -.3276 .1495 |
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O1 0 0 .116 |
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O2 1/3 2/3 .0317 |
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O3 1/3 2/3 -.327 |
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O4 .489 .978 .25 |
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O5 .503 1.006 .1096 |
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O6 -.175 -.35 .0371 |
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O7 .164 .328 .1820 |
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| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Barioferrite |
|
Collomb A, Wolfers P, Obradors X |
  |
Journal of Magnetism and Magnetic Materials 62 (1986) 57-67 |
|
Neutron diffraction studies of some hexagonal ferrites: |
|
BaFe12O19, BaMg2-W and CaCo2-W |
|
Note: T = 4.2 K |
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Sample: BaCo2 - W |
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Locality: synthetic |
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_database_code_amcsd 0013061 |
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5.899 5.899 32.846 90 90 120 P6_3/mmc |
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atom x y z occ |
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Ba 0 0 .25 |
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Fe1 1/3 2/3 -.25 |
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Fe2 1/3 2/3 -.4268 .914 |
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Co2 1/3 2/3 -.4268 .086 |
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Fe3 .5 0 0 .595 |
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Co3 .5 0 0 .405 |
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Fe4 0 0 .0552 .852 |
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Co4 0 0 .0552 .148 |
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Fe5 1/3 2/3 .0926 .876 |
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Co5 1/3 2/3 .0926 .124 |
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Fe6 1/3 2/3 .2072 |
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Fe7 -.1643 -.3286 .1506 |
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O1 0 0 .116 |
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O2 1/3 2/3 .0317 |
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O3 1/3 2/3 -.327 |
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O4 .488 .976 .25 |
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O5 .502 1.004 .1098 |
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O6 -.176 -.352 .035 |
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O7 .170 .34 .1811 |
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| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Barioferrite |
|
Collomb A, Wolfers P, Obradors X |
  |
Journal of Magnetism and Magnetic Materials 62 (1986) 57-67 |
|
Neutron diffraction studies of some hexagonal ferrites: BaFe12O19, |
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BaMg2-W and BaCo2-W |
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Locality: synthetic |
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_cod_database_code 1008327 |
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_database_code_amcsd 0016241 |
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5.9281 5.9281 23.407 90 90 120 P6_3/mmc |
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atom x y z occ |
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Ba1 2/3 1/3 .25 |
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Fe1 0 0 0 |
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Fe2 0 0 .261 .5 |
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Fe3 1/3 2/3 .0270 |
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Fe4 1/3 2/3 .1908 |
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Fe5 .1671 .3342 -.1080 |
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O1 0 0 .1492 |
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O2 1/3 2/3 -.0547 |
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O3 .181 .362 .25 |
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O4 .1559 .3118 .0517 |
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O5 .5013 .0026 .1491 |
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|
| 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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Barioferrite |
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Obradors X, Collomb A, Pernet M, Samaras D, Joubert J |
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Journal of Solid State Chemistry 56 (1985) 171-181 |
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X-ray analysis of the structural and dynamic properties of BaFe12O19 |
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hexagonal ferrite at room temperature |
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_cod_database_code 1008841 |
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_database_code_amcsd 0016709 |
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5.8920 5.8920 23.183 90 90 120 P6_3/mmc |
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atom x y z occ |
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Ba1 2/3 1/3 .25 |
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Fe1 0 0 0 |
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Fe2 0 0 .25733 .5 |
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Fe3 1/3 2/3 .02713 |
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Fe4 1/3 2/3 .19030 |
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Fe5 .16868 .33735 -.10825 |
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O1 0 0 .15094 |
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O2 1/3 2/3 -.05454 |
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O3 .18213 .36426 .25 |
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O4 .15647 .31294 .05192 |
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O5 .5026 .00520 .14957 |
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|
| 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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