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K3.73 Nb8.41 O34 P4.47 W0.12 |
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Leclaire A, Borel M, Mezaoui D, Rebbah H, Raveau B |
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Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences 323 (1996) 679-685 |
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Introduction of tungsten in the niobium phosphate bronzes: the |
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monophosphate K3.75 Nb8-x Wx O14 (P O4)4 (P0.5 Nb0.5 O4) |
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_cod_database_code 1001732 |
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_database_code_amcsd 0012319 |
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10.6265 10.6265 6.4092 90 90 90 P-4m2 |
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atom x y z occ |
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Nb1 .5 .18169 .20261 |
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Nb2 .17708 .17708 0 .969 |
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W1 .17708 .17708 0 .031 |
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P1 .5 .5 0 .47 |
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Nb3 .5 .5 0 .53 |
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P2 .24044 .24044 .5 |
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K1 .5 .5 .5 .73 |
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K2 0 0 .5 |
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K3 0 .5 .29356 |
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O1 .5 0 .2612 |
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O2 .36539 .17337 .02064 |
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O3 .37842 .21525 .45643 |
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O4 .5 .37989 .1491 |
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O5 .17780 0 .033 |
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O6 .16020 .19799 .31306 |
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Nb3 O15 P3 Rb |
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Borel M, Benabbas A, Rebbah H, Grandin A, Leclaire A, Raveau B |
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European Journal of Solid State and Inorganic Chemistry 27 (1990) 525-535 |
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A large family of niobium phosphate bronzes and bronzoids with |
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KNb3P3O15 structure |
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_cod_database_code 1001461 |
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_database_code_amcsd 0012531 |
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13.352 14.760 6.457 90 90 90 Pnnm |
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atom x y z occ |
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Nb1 .4372 .3877 0 |
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Nb2 .6906 .2751 0 |
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Nb3 .3585 -.0243 0 |
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Rb1 .0098 .3270 .044 .5 |
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P1 .2718 .2044 0 |
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P2 .3736 .3802 .5 |
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P3 .2073 .5049 0 |
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O1 .5 .5 0 |
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O2 .301 .448 0 |
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O3 .360 .267 0 |
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O4 .564 .324 0 |
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O5 .4415 .3872 .307 |
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O6 .768 .3944 0 |
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O7 .634 .1511 0 |
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O8 .829 .2148 0 |
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O9 .7039 .2792 .313 |
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O10 .296 .4549 .5 |
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O11 .311 .1065 0 |
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O12 .1409 .4819 .190 |
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O13 .5 0 0 |
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| Download AMC data (View Text File)
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K2 O15 P4 V2 |
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Borel M, Leclaire A, Chardon J, Provost J, Rebbah H, Raveau B |
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Journal of Solid State Chemistry 132 (1997) 41-46 |
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A V(IV) tetraphosphate with a tunnel structure K2 (V O)2 P4 O13 |
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_cod_database_code 1001813 |
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_database_code_amcsd 0013933 |
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22.181 11.564 9.548 90 90 90 Pbca |
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atom x y z |
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V1 .0304 .1198 .2578 |
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V2 .22498 -.0687 -.0163 |
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P1 .0299 .3814 .1254 |
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P2 .1131 .5596 .2191 |
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P3 .3086 .1510 -.0201 |
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P4 .1675 .0270 .2708 |
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K1 -.0619 .1544 -.0661 |
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K2 .1351 .1998 -.0365 |
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O1 .0361 .0856 .0959 |
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O2 .0204 -.0394 .3326 |
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O3 .1190 .1151 .2973 |
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O4 .0416 .2917 .2393 |
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O5 -.0608 .1418 .2559 |
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O6 .0239 .1714 .4821 |
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O7 .2759 .8834 .0824 |
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O8 .2712 -.0729 .8050 |
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O9 .1626 -.0253 .1262 |
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O10 .1839 .7760 -.0516 |
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O11 .2459 .1038 -.0141 |
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O12 .1446 -.0163 .8443 |
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O13 .0915 .4573 .1211 |
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O14 .3410 .1299 .1257 |
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O15 .3470 .0796 .8751 |
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| Download AMC data (View Text File)
Download CIF data (View Text File)
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View JMOL 3-D Structure
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