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Tl3(CrO4)Sr8Cu4O16 |
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Martin C, Letouze F, Maignan A, Seshadri R, Michel C, Hervieu M, Raveau B |
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Chemistry of Materials 8 (1996) 865-873 |
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The superconducting copper oxychromate Tl3(CrO4)Sr8Cu4O16: long- |
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range ordering between thallium and chromium |
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_cod_database_code 1001725 |
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_database_code_amcsd 0012210 |
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3.778 15.244 17.67699 90 90 90 Amm2 |
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atom x y z |
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Tl1 0 .218 0 |
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Tl2 0 0 0 |
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Cr1 0 0 .5 |
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Cu1 0 0 .7471 |
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Cu2 0 0 .2529 |
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Cu3 0 .25 .25 |
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Sr1 .5 .121 .1523 |
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Sr2 .5 .366 .1474 |
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Sr3 .5 .134 .3526 |
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Sr4 .5 .378 .3477 |
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O1 .5 0 .267 |
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O2 .5 0 .733 |
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O3 .5 .25 .25 |
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O4 0 .125 .2562 |
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O5 0 .125 .7438 |
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O6 0 0 .102 |
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O7 0 0 .430 |
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O8 0 0 .570 |
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O9 0 0 .898 |
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O10 0 .25 .108 |
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O11 0 .25 .892 |
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O12 .5 .125 0 |
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O13 .5 .109 .5 |
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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
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Ca0.2 Cr0.15 Cu2.85 O8 Pb1.75 Sr2 Y |
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Seshadri R, Maignan A, Hervieu M, Martin C, Raveau B, Rao C |
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Journal of Solid State Chemistry 127 (1996) 64-71 |
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Substitution of chromium for univalent copper in superconducting |
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Pb2Sr2(Ca,Y)Cu3O8+d |
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_cod_database_code 1001749 |
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_database_code_amcsd 0013903 |
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5.3860 5.4195 15.720 90 90 90 Cmmm |
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atom x y z occ |
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Pb1 0 .5 .3870 .875 |
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Ca1 0 .5 .3870 .1 |
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Sr1 0 0 .2208 |
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Y1 0 0 0 |
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Cu1 0 0 .5 .85 |
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Cr1 0 0 .5 .15 |
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Cu2 0 .5 .1084 |
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O1 0 .5 .2625 |
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O2 0 0 .385 |
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O3 .25 .25 .1007 |
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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
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