American Mineralogist Crystal Structure Database

11 matching records for this search.

Nb9 O25 P
 
Benabbas A, Borel M, Grandin A, Leclaire A, Raveau B
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-2701&volume=47&spage=849
Acta Crystallographica C47 (1991) 849-850
Redetermination of the structure of PNb9O25
_cod_database_code 1001529
_database_code_amcsd 0010248
15.639 15.639 3.8317 90 90 90 I4/m
atom     x     y    z occ
Nb1      0     0 .043  .5
Nb2  .1086 .2178    0
Nb3  .3291 .1158    0
P1      .5     0  .25  .5
O1   .0461  .115    0
O2   .2204 .1733    0
O3   .1557 .3553    0
O4   .2852 .0112    0
O5   .4491 .0685    0
O6   .3872 .2469    0
O7       0     0   .5
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K3 Nb8 O21
 
Benabbas A, Borel M, Grandin A, Leclaire A, Raveau B
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-2701&volume=49&spage=439
Acta Crystallographica C49 (1993) 439-441
Single-crystal structure of K3 Nb8 O21
_cod_database_code 1001860
_database_code_amcsd 0010282
9.1584 9.1584 12.0404 90 90 120 P6_3/mcm
atom      x      y      z
Nb1     2/3    1/3      0
Nb2  .24888 .24888 .09468
K1    .5938  .5938    .25
O1    .4818  .3143  .0958
O2    .2006      0  .0740
O3    .2070  .2070    .25
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Nb3 O15 P3 Rb
 
Borel M, Benabbas A, Rebbah H, Grandin A, Leclaire A, Raveau B
 
European Journal of Solid State and Inorganic Chemistry 27 (1990) 525-535
A large family of niobium phosphate bronzes and bronzoids with
KNb3P3O15 structure
_cod_database_code 1001461
_database_code_amcsd 0012531
13.352 14.760 6.457 90 90 90 Pnnm
atom     x      y    z occ
Nb1  .4372  .3877    0
Nb2  .6906  .2751    0
Nb3  .3585 -.0243    0
Rb1  .0098  .3270 .044  .5
P1   .2718  .2044    0
P2   .3736  .3802   .5
P3   .2073  .5049    0
O1      .5     .5    0
O2    .301   .448    0
O3    .360   .267    0
O4    .564   .324    0
O5   .4415  .3872 .307
O6    .768  .3944    0
O7    .634  .1511    0
O8    .829  .2148    0
O9   .7039  .2792 .313
O10   .296  .4549   .5
O11   .311  .1065    0
O12  .1409  .4819 .190
O13     .5      0    0
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K7 Nb14.13 O60 P8.87
 
Leclaire A, Benabbas A, Borel M, Grandin A, Raveau B
 
Journal of Solid State Chemistry 83 (1989) 245-254
A Niobium Phosphate Bronze Closely Related to the ITB Tumgsten Bronzes:
K7 Nb14+x P9-x O6$0 (x= 0.13)
_cod_database_code 1001417
_database_code_amcsd 0013667
36.883 10.603 6.4526 90 90 90 Pmma
atom      x     y     z  occ
Nb1  .44489 .1762 .2429
Nb2  .34235 .1775 .2539
Nb3  .44584    .5 .0173
Nb4     .25 .1830 .4548
Nb5  .34155    .5 .0438
P1   .67583 .2380 .2473
P2   .53909 .2367 .2548
P3      .25    .5  .276 .864
Nb6     .25    .5  .276 .136
K1    .6071     0  .256
K2      .25     0 -.042
K3       .5    .5    .5
K4    .3885    .5 .5326
K5      .75    .5  .226
O1    .3953 .1603  .235
O2    .4415 .3667  .205
O3    .5525 .1619  .069
O4    .4983 .2265  .272
O5    .5580 .1817  .446
O6    .4563     0  .255
O7    .3403     0  .291
O8    .6612 .1618  .060
O9    .6510 .2041  .434
O10   .3468 .3640  .224
O11   .2896 .1840  .275
O12   .5514 .3761  .237
O13      .5    .5     0
O14   .3905    .5 -.036
O15   .2843    .5  .124
O16   .6730  .377  .200
O17   .7148 .1996  .290
O18     .25  .379  .425
O19     .25     0  .486
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K3 Nb6 O26 P4
 
Benabbas A, Borel M, Grandin A, Leclaire A, Raveau B
 
Journal of Solid State Chemistry 84 (1990) 365-374
A novel niobium phosphate bronze with a tunnel structure,
K3Nb6P4O26, member n=infinity of the series
(K3Nb6P4O26)n . KNb2PO8
_cod_database_code 1001441
_database_code_amcsd 0013673
14.7484 31.582 9.3859 90 90 90 Pnma
atom     x      y     z
Nb1  .0996 .69040 .3636
Nb2  .0896 .56795 .3625
Nb3  .0996 .44548 .3684
Nb4  .2049 .69011 .0066
Nb5  .2904 .69061 .6324
Nb6  .5079 .44003 .5014
K1   .3676    .75  .248
K2   .4636    .25   .25
K3   .0963  .6240 .7248
K4   .3348  .5032 .2525
P1   .4868  .6714 .4470
P2   .0853  .3320 .4201
P3   .2190  .4200 .0779
P4   .2076  .5792 .0567
O1    .069    .75  .354
O2   -.003  .6789  .213
O3   .0057  .6869  .528
O4   .1924  .6973  .497
O5    .183  .6946  .209
O6    .098  .6253  .385
O7    .010  .5641  .208
O8   -.001  .5520  .499
O9   .1901  .5647  .526
O10  .1956  .5697  .217
O11   .114  .5020  .351
O12  .0241  .4355  .203
O13   .200  .4423  .517
O14  .2107  .4354  .229
O15   .088  .3798  .417
O16   .213    .75 -.008
O17  .0692  .6925 -.029
O18  .3388  .6873  .023
O19   .218  .6821 -.206
O20   .209  .6259  .022
O21   .299    .75  .647
O22   .397  .6854  .766
O23  .3998  .6947  .488
O24   .285  .6272  .575
O25     .5     .5    .5
O26   .371  .4409  .476
O27  .6473  .4396  .520
O28   .514  .3755  .509
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K4 Nb8 O34 P5
 
Benabbas A, Borel M, Grandin A, Leclaire A, Raveau B
 
Journal of Solid State Chemistry 87 (1990) 360-365
The niobium phosphate bronze K5-xNb8P5O34, a new tunnel
structure, first member of the series (K3Nb6P4O26)n .
KNb2PO8
_cod_database_code 1001449
_database_code_amcsd 0013681
13.904 6.453 20.64 90 125.05 90 P2/c
atom      x      y      z occ
Nb1  .16613 .98280 .05406
Nb2  .24102 .99468 .26477
Nb3  .53830 .77407 .35353
Nb4  .74862 .77185 .56941
P1        0  .1529    .25
P2   .22103  .4980 .05104
P3   .30488  .4971 .31915
K1       .5  .2743    .25
K2    .4396  .7474  .5162  .5
K3    .0092  .6430  .1360 .45
K4    .0444   .504  .1279 .32
K5    .0571  .6856  .3357 .23
O1        0      0      0
O2    .1895 -.0175  .1619
O3    .3447 -.0349  .1235
O4    .1734 -.0525 -.0330
O5    .1732  .2900  .0573
O6    .1544  .6721  .0618
O7    .4083 -.0397  .3165
O8    .2768  .0353  .3778
O9    .0728  .0114  .2331
O10   .2509  .3056  .2636
O11   .2255  .6871  .2733
O12   .6055  .7849  .4697
O13   .4290  .5329  .3404
O14   .6475  .5147  .3830
O15      .5  .7214    .25
O16   .6910  .5382  .6059
O17   .8020  .5173  .5308
O18   .9181  .7127  .6770
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Na4 Nb8 O35 P6
 
Benabbas A, Borel M, Grandin A, Leclaire A, Raveau B
 
Journal of Solid State Chemistry 89 (1990) 75-82
A niobium phosphate bronze closely related to the tungsten phosphate
bronzes family: Na4Nb8P6O35
_cod_database_code 1001447
_database_code_amcsd 0013686
8.4992 15.3390 10.5913 90 90 90 Pbam
atom      x      y      z occ
Nb1  .09915 .10776 .18127
Nb2   .0776 .42436     .5
Nb3  -.0016  .4877  .1735  .5
P1    .1972  .0928     .5
P2    .2122  .3218  .2336
Na1   .4102  .2916     .5
Na2    .441  .2103      0
O1     .075  .1178      0
O2    .1074  .1223  .3809
O3     .200  .2237   .184  .5
O4     .133  .2460   .177  .5
O5     .391  .3158   .209  .5
O6     .372  .3510   .207  .5
O7     .285  .0484   .176  .5
O8     .316  .0890   .179  .5
O9     .036 -.0073  .1976  .5
O10       0     .5  .3571
O11    .364  .1384     .5
O12   .1761  .3292  .3744
O13    .221 -.0066     .5
O14       0     .5      0
O15    .087  .3736   .163  .5
O16    .141  .4025   .162  .5
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K2 Na1.73 Nb8 O34 P5
 
Benabbas A, Borel M, Grandin A, Chardon J, Leclaire A, Raveau B
 
Journal of Solid State Chemistry 91 (1991) 323-330
The niobium phosphate bronze beta-K2Na2-xNb8P5O34, second
form of the first member of the series (K3Nb6P4O26)nKNb2PO8
_cod_database_code 1001478
_database_code_amcsd 0013709
10.612 10.612 6.384 90 90 90 P-4m2
atom      x      y      z occ
Nb1      .5 .18295 .20093
Nb2  .17682 .17682      0
P1       .5     .5      0
P2   .24040 .24040     .5
O1       .5      0   .256
O2    .3649  .1753  .0200
O3    .3793  .2155  .4548
O4       .5  .3841   .151
O5    .1776      0  .0340
O6    .1592  .1978  .3114
Na1      .5     .5     .5 .73
K1        0      0     .5
K2        0     .5  .2965  .5
Na2       0     .5  .2965  .5
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Na6 Nb8 O35 P5
 
Benabbas A, Borel M, Grandin A, Leclaire A, Raveau B
 
Journal of Solid State Chemistry 92 (1991) 51-56
A niobium phosphate "bronze" closely related to the
Ba4/3Nb6Si4/4O26 structure: Na6Nb8P5O35
_cod_database_code 1001481
_database_code_amcsd 0013712
8.9185 8.9185 30.055 90 90 120 R32
atom     x      y      z
Nb1  .2341 -.0090 .06328
Nb2      0      0 .23608
P1     1/3    2/3  .0711
P2   .4413      0     .5
Na1  .7862      0     .5
Na2   .583      0      0
O1    .229      0      0
O2   .2526 -.0364  .1314
O3   .4933   .140  .0658
O4    .261  .7782  .0514
O5    .187   .171  .0696
O6   .1996  .1422  .1897
O7     1/3    2/3  .1212
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Na2.667 Nb6 O26 P4
 
Benabbas A, Borel M, Grandin A, Leclaire A, Raveau B
 
Journal of Solid State Chemistry 95 (1991) 245-252
Na2+x Nb6 P4 O26 : a novel niobium phosphate bronze isotypic of the m=3
member of the MPTBp family
_cod_database_code 1001698
_database_code_amcsd 0013722
19.80499 14.3859 5.3960 90 90 90 P2_12_12
atom      x      y     z
Nb1       0      0 .2640
Nb2  .33090 .97971 .2372
Nb3  .11669 .10021 .7647
Nb4  .43601 .09682 .7459
Nb5  .77765 .11139 .7414
P1    .2158  .1654  .264
P2    .5369  .1787  .253
P3    .8842  .1708 .2332
Na1   .0587  .2161  .242
Na2   .3779  .2060  .246
O1    .0642  .0530  .023
O2   -.0453  .1262  .271
O3    .0598  .0459  .517
O4    .2595  .0781  .273
O5    .3915  .0540  .474
O6    .2765 -.0931  .026
O7    .4030  .8874  .214
O8    .3714  .0546 -.022
O9    .2940 -.0832  .536
O10   .0626  .2218  .765
O11   .1737  .1721  .493
O12   .1686  .1680  .036
O13   .1849  .0094  .757
O14   .3910  .2242  .712
O15      .5      0  .780
O16   .4855  .1653  .054
O17   .5085  .1655  .514
O18   .7627  .2516  .725
O19   .8577  .1543 -.024
O20   .8400  .1315  .441
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Na3.04 Nb7 O29 P4
 
Benabbas A, Leligny H, Borel M, Grandin A, Leclaire A, Raveau B
 
Journal of Solid State Chemistry 101 (1992) 137-144
Na4-xNb7P4O29: A Phosphate Niobium Bronze Intergrowth of the
Members M=3 snd M=4 of the MPTB's Series Nax(NbO3)2m(PO2)4
_cod_database_code 1001538
_database_code_amcsd 0013753
32.850 5.3484 13.252 90 97.79 90 C2/c
atom      x     y      z occ
Nb1       0     0      0
Nb2   .3183 .5011 .02287
Nb3  .22724 .4785 .32190
Nb4  .04595 .4973 .17911
P1   .14822  .487  .1205
P2   .42169  .503  .1525
Na1   .1318  .507  .3634
Na2  -.0976  .009 -.0995 .52
O1   -.0468 -.025  .0780
O2    .0270 -.286  .0731
O3    .0299  .207  .1076
O4    .3791  .459  .0956
O5    .3066  .730  .1235
O6    .3024  .227  .0847
O7    .2710  .564 -.0695
O8    .3401  .278 -.0883
O9    .3482  .821 -.0378
O10   .1737  .562  .2216
O11   .2478  .291  .2264
O12       0  .515    .25
O13   .1029  .480  .1375
O14   .0722  .798  .2645
O15   .0755  .264  .3037
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Total number of retrieved datasets: 11
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