American Mineralogist Crystal Structure Database

32 matching records for this search.

Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
von Heidenstam O
 
Arkiv for Kemi 28 (1968) 375-387
Neutron and X-ray diffraction studies on tapiolite and
some synthetic substances of trirutile structure
Note: Crystal A
Note: Stalex diffractometer
_database_code_amcsd 0017872
4.7515 4.7515 9.254 90 90 90 P4_2/mnm
atom     x    y     z occ Biso
Fe       0    0     0      1.0
Nb       0    0  .335 .10  1.0
Ta       0    0  .335 .90  1.0
O1    .303 .303     0       .6
O2    .300 .300  .335       .8
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
von Heidenstam O
 
Arkiv for Kemi 28 (1968) 375-387
Neutron and X-ray diffraction studies on tapiolite and
some synthetic substances of trirutile structure
Note: Crystal A
Note: Curran spectrometer
_database_code_amcsd 0017873
4.7515 4.7515 9.254 90 90 90 P4_2/mnm
atom     x     y     z occ Biso
Fe       0     0     0     1.08
Nb       0     0 .3341 .10 1.17
Ta       0     0 .3341 .90 1.17
O1   .2982 .2982     0      .66
O2   .3001 .3001 .3289     1.00
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
von Heidenstam O
 
Arkiv for Kemi 28 (1968) 375-387
Neutron and X-ray diffraction studies on tapiolite and
some synthetic substances of trirutile structure
Note: Crystal A
Note: Curran spectrometer
_database_code_amcsd 0017874
4.7515 4.7515 9.254 90 90 90 P4_2/mnm
atom     x     y     z occ Biso
Fe       0     0     0     1.17
Nb       0     0 .3328 .10 1.08
Ta       0     0 .3328 .90 1.08
O1   .3041 .3041     0      .87
O2   .2988 .2988 .3294     1.05
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
von Heidenstam O
 
Arkiv for Kemi 28 (1968) 375-387
Neutron and X-ray diffraction studies on tapiolite and
some synthetic substances of trirutile structure
Note: Crystal A and B combined
_database_code_amcsd 0017875
4.7515 4.7515 9.254 90 90 90 P4_2/mnm
atom     x     y     z occ Biso
Fe       0     0     0     1.11
Nb       0     0 .3329 .10 1.01
Ta       0     0 .3329 .90 1.01
O1   .3030 .3030     0      .77
O2   .2986 .2986 .3298      .95
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Eicher S M, Greedan J E, Lushington K J
 
Journal of Solid State Chemistry 62 (1986) 220-230
The magnetic properties of FeTa2O6. Magnetic structure and low-dimensional
behavior
Locality: synthetic
_database_code_amcsd 0013576
4.749 4.749 9.192 90 90 90 P4_2/mnm
atom    x    y    z Biso
Fe      0    0    0   .7
Ta      0    0 .333   .5
O1   .307 .307    0   .4
O2   .297 .297 .322   .7
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim1_q0, untreated
Locality: Kimito, Finland
_database_code_amcsd 0018700
4.7533 4.7533 9.2876 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .436
Ta(A)     0     0      0 .564
Fe(B)     0     0 .33295 .282
Ta(B)     0     0 .33295 .653
Nb(B)     0     0 .33295 .065
O1    .3030 .3030      0
O2    .3015 .3015  .3320
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim5_q0, untreated
Locality: Kimito, Finland
_database_code_amcsd 0018701
4.7533 4.7533 9.2773 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .524
Ta(A)     0     0      0 .476
Fe(B)     0     0 .33257 .238
Ta(B)     0     0 .33257 .697
Nb(B)     0     0 .33257 .065
O1    .3041 .3041      0
O2    .2985 .2985  .3304
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim5_q1, treated at 750 C for 30 min
Locality: Kimito, Finland
_database_code_amcsd 0018702
4.7554 4.7554 9.2281 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .735
Ta(A)     0     0      0 .265
Fe(B)     0     0 .33177 .132
Ta(B)     0     0 .33177 .803
Nb(B)     0     0 .33177 .065
O1    .3080 .3080      0
O2    .2951 .2951  .3253
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim9_q0, untreated
Locality: Kimito, Finland
_database_code_amcsd 0018703
4.7531 4.7531 9.2873 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .435
Ta(A)     0     0      0 .565
Fe(B)     0     0 .33300 .283
Ta(B)     0     0 .33300 .652
Nb(B)     0     0 .33300 .065
O1    .3012 .3012      0
O2    .3009 .3009  .3312
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim9_q1, treated at 700 C for 210 min
Locality: Kimito, Finland
_database_code_amcsd 0018704
4.7475 4.7475 9.2690 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .477
Ta(A)     0     0      0 .523
Fe(B)     0     0 .33275 .261
Ta(B)     0     0 .33275 .674
Nb(B)     0     0 .33275 .065
O1    .3029 .3029      0
O2    .2991 .2991  .3313
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim9_q2, treated at 750 C for 120 min
Locality: Kimito, Finland
_database_code_amcsd 0018705
4.7497 4.7497 9.2530 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .521
Ta(A)     0     0      0 .479
Fe(B)     0     0 .33249 .239
Ta(B)     0     0 .33249 .696
Nb(B)     0     0 .33249 .065
O1    .3033 .3033      0
O2    .2988 .2988  .3297
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim9_q3, treated at 750 C for 180 min
Locality: Kimito, Finland
_database_code_amcsd 0018706
4.7504 4.7504 9.2549 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .552
Ta(A)     0     0      0 .448
Fe(B)     0     0 .33237 .224
Ta(B)     0     0 .33237 .711
Nb(B)     0     0 .33237 .065
O1    .3042 .3042      0
O2    .2989 .2989  .3281
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim14_q0, untreated
Locality: Kimito, Finland
_database_code_amcsd 0018707
4.7551 4.7551 9.2810 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .514
Ta(A)     0     0      0 .486
Fe(B)     0     0 .33264 .243
Ta(B)     0     0 .33264 .692
Nb(B)     0     0 .33264 .065
O1    .3033 .3033      0
O2    .3002 .3002  .3301
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim14_q1, treated at 600 C for 20 min
Locality: Kimito, Finland
_database_code_amcsd 0018708
4.7526 4.7526 9.2501 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .692
Ta(A)     0     0      0 .308
Fe(B)     0     0 .33196 .154
Ta(B)     0     0 .33196 .781
Nb(B)     0     0 .33196 .065
O1    .3062 .3062      0
O2    .2969 .2969  .3271
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim19_q0, untreated
Locality: Kimito, Finland
_database_code_amcsd 0018709
4.7561 4.7561 9.2748 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .568
Ta(A)     0     0      0 .432
Fe(B)     0     0 .33254 .216
Ta(B)     0     0 .33254 .719
Nb(B)     0     0 .33254 .065
O1    .3057 .3057      0
O2    .3011 .3011  .3292
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim19_q1, treated at 750 C for 40 min
Locality: Kimito, Finland
_database_code_amcsd 0018710
4.7516 4.7516 9.2258 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .745
Ta(A)     0     0      0 .255
Fe(B)     0     0 .33192 .127
Ta(B)     0     0 .33192 .808
Nb(B)     0     0 .33192 .065
O1    .3062 .3062      0
O2    .2969 .2969  .3259
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim19_q2, treated at 750 C for 80 min
Locality: Kimito, Finland
_database_code_amcsd 0018711
4.7531 4.7531 9.2219 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .781
Ta(A)     0     0      0 .219
Fe(B)     0     0 .33164 .110
Ta(B)     0     0 .33164 .826
Nb(B)     0     0 .33164 .065
O1    .3073 .3073      0
O2    .2953 .2953  .3235
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim20_q0, untreated
Locality: Kimito, Finland
_database_code_amcsd 0018712
4.7561 4.7561 9.2880 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .482
Ta(A)     0     0      0 .518
Fe(B)     0     0 .33282 .259
Ta(B)     0     0 .33282 .676
Nb(B)     0     0 .33282 .065
O1    .3029 .3029      0
O2    .3007 .3007  .3307
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim20_q1, treated at 600 C for 5 min
Locality: Kimito, Finland
_database_code_amcsd 0018713
4.7547 4.7547 9.2893 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .479
Ta(A)     0     0      0 .521
Fe(B)     0     0 .33285 .260
Ta(B)     0     0 .33285 .675
Nb(B)     0     0 .33285 .065
O1    .3011 .3011      0
O2    .2995 .2995  .3299
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim20_q2, treated at 600 C for 20 min
Locality: Kimito, Finland
_database_code_amcsd 0018714
4.7516 4.7516 9.2856 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .491
Ta(A)     0     0      0 .509
Fe(B)     0     0 .33272 .255
Ta(B)     0     0 .33272 .681
Nb(B)     0     0 .33272 .065
O1    .3010 .3010      0
O2    .2990 .2990  .3301
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim20_q3, treated at 600 C for 50 min
Locality: Kimito, Finland
_database_code_amcsd 0018715
4.7509 4.7509 9.2811 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .483
Ta(A)     0     0      0 .517
Fe(B)     0     0 .33272 .259
Ta(B)     0     0 .33272 .676
Nb(B)     0     0 .33272 .065
O1    .3006 .3006      0
O2    .2996 .2996  .3305
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim20_q4, treated at 600 C for 200 min
Locality: Kimito, Finland
_database_code_amcsd 0018716
4.7509 4.7509 9.2812 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .500
Ta(A)     0     0      0 .500
Fe(B)     0     0 .33267 .250
Ta(B)     0     0 .33267 .685
Nb(B)     0     0 .33267 .065
O1    .3026 .3026      0
O2    .2984 .2984  .3302
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim20_q5, treated at 600 C for 650 min
Locality: Kimito, Finland
_database_code_amcsd 0018717
4.7506 4.7506 9.2811 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .499
Ta(A)     0     0      0 .501
Fe(B)     0     0 .33266 .250
Ta(B)     0     0 .33266 .685
Nb(B)     0     0 .33266 .065
O1    .3034 .3034      0
O2    .2988 .2988  .3298
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim20_q6, treated at 650 C for 15 min
Locality: Kimito, Finland
_database_code_amcsd 0018718
4.7507 4.7507 9.2794 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .502
Ta(A)     0     0      0 .498
Fe(B)     0     0 .33266 .249
Ta(B)     0     0 .33266 .686
Nb(B)     0     0 .33266 .065
O1    .3014 .3014      0
O2    .2995 .2995  .3306
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim23_q0, untreated
Locality: Kimito, Finland
_database_code_amcsd 0018719
4.7551 4.7551 9.2818 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .530
Ta(A)     0     0      0 .470
Fe(B)     0     0 .33261 .235
Ta(B)     0     0 .33261 .700
Nb(B)     0     0 .33261 .065
O1    .3015 .3015      0
O2    .2993 .2993  .3281
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim23_q1, treated at 750 C for 130 min
Locality: Kimito, Finland
_database_code_amcsd 0018720
4.7538 4.7538 9.2193 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .782
Ta(A)     0     0      0 .218
Fe(B)     0     0 .33166 .109
Ta(B)     0     0 .33166 .826
Nb(B)     0     0 .33166 .065
O1    .3078 .3078      0
O2    .2949 .2949  .3240
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim23_q2, treated at 750 C for 190 min
Locality: Kimito, Finland
_database_code_amcsd 0018721
4.7571 4.7571 9.2189 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .813
Ta(A)     0     0      0 .187
Fe(B)     0     0 .33151 .094
Ta(B)     0     0 .33151 .841
Nb(B)     0     0 .33151 .065
O1    .3116 .3116      0
O2    .2938 .2938  .3238
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim24_q0, untreated
Locality: Kimito, Finland
_database_code_amcsd 0018722
4.7562 4.7562 9.2910 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .458
Ta(A)     0     0      0 .542
Fe(B)     0     0 .33288 .271
Ta(B)     0     0 .33288 .664
Nb(B)     0     0 .33288 .065
O1    .3043 .3043      0
O2    .3017 .3017  .3312
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim24_q1, treated at 700 C for 30 min
Locality: Kimito, Finland
_database_code_amcsd 0018723
4.7499 4.7499 9.2716 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .508
Ta(A)     0     0      0 .492
Fe(B)     0     0 .33262 .246
Ta(B)     0     0 .33262 .689
Nb(B)     0     0 .33262 .065
O1    .3043 .3043      0
O2    .2991 .2991  .3304
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim24_q2, treated at 700 C for 120 min
Locality: Kimito, Finland
_database_code_amcsd 0018724
4.7511 4.7511 9.2648 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .538
Ta(A)     0     0      0 .462
Fe(B)     0     0 .33248 .231
Ta(B)     0     0 .33248 .704
Nb(B)     0     0 .33248 .065
O1    .3039 .3039      0
O2    .2983 .2983  .3295
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Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Zema M, Tarantino S C, Giorgiani A
 
Mineralogical Magazine 70 (2006) 319-328
Structural changes induced by cation ordering in ferrotapiolite
Note: Crystal Kim24_q3, treated at 700 C for 450 min
Locality: Kimito, Finland
_database_code_amcsd 0018725
4.7561 4.7561 9.2030 90 90 90 P4_2/mnm
atom      x     y      z  occ
Fe(A)     0     0      0 .985
Ta(A)     0     0      0 .015
Fe(B)     0     0 .33116 .007
Ta(B)     0     0 .33116 .928
Nb(B)     0     0 .33116 .065
O1    .3118 .3118      0
O2    .2943 .2943  .3219
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Tapiolite-(Fe)
Download hom/tapiolitefe.pdf
Peters E, Muller-Buschbaum H
 
Zeitschrift fur Naturforschung B50 (1995) 712-716
Hochtemperatursynthese und Kristallchemie der Oxotantalate
Cr2+0.761Ta2.095O6 und FeTa2O6
Locality: synthetic
_database_code_amcsd 0018647
4.7595 4.7595 9.201 90 90 90 P4_2/mnm
atom     x     y     z  Uiso
Ta       0     0 .3308  .008
Fe       0     0     0  .008
O1   .2938 .2938 .3229  .023
O2   .3125 .3125     0  .022
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