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Nb4 O12 U |
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Labeau M, Grey I, Coubert J, Chenevas J, Collomb A, Guitel J |
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Acta Crystallographica B41 (1985) 33-41 |
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The structure of the a-cation deficient Perovskite U Nb4 O12 |
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_cod_database_code 1008280 |
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_database_code_amcsd 0016202 |
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15.424 7.712 15.592 90 90 90 Immm |
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atom x y z occ |
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U1 0 0 0 .88 |
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U2 0 .5 0 .96 |
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U3 .2591 0 0 .55 |
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U4 .2576 .5 0 .46 |
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U5 .490 0 0 .06 |
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U6 .486 .5 0 .06 |
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Nb1 .1257 .2521 .1352 |
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Nb2 .3803 .2640 .1251 |
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O1 .384 0 .098 |
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O2 .149 0 .364 |
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O3 .093 0 .136 |
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O4 .369 0 .404 |
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O5 .362 .285 0 |
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O6 0 .227 .391 |
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O7 .135 .185 0 |
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O8 0 .287 .100 |
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O9 .247 .214 .131 |
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O10 .137 .291 .253 |
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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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Nb2 O6 U0.5 |
| |
Labeau M, Grey I, Coubert J, Chenevas J, Collomb A, Guitel J |
|
Acta Crystallographica B41 (1985) 33-41 |
|
The structure of the a-cation deficient Perovskite U Nb4 O12 |
|
_cod_database_code 1008281 |
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_database_code_amcsd 0016203 |
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3.856 3.856 7.796 90 90 90 P4/mmm |
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atom x y z occ |
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U1 0 0 0 .5 |
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Nb1 .5 .5 .2611 |
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O1 .5 .5 0 |
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O2 .5 .5 .5 |
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O3 0 .5 .2285 |
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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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