American Mineralogist Crystal Structure Database

10 matching records for this search.

Tephroite
Download hom/tephroite.pdf
Francis C A, Ribbe P H
Download am/vol65/AM65_1263.pdf
American Mineralogist 65 (1980) 1263-1269
The forsterite-tephroite series: I. Crystal structure refinements
Sample: Te 91 olivine
Locality: Madagascar
_database_code_amcsd 0000802
4.879 10.589 6.234 90 90 90 Pbnm
atom     x     y     z occ B(1,1)  B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Mn1      0     0     0 .83 0.0058 0.00220 0.0048      0 -.0007 -.0007
Mg1      0     0     0 .17 0.0058 0.00220 0.0048      0 -.0007 -.0007
Mn2  .9877 .2801   .25     0.0067 0.00137 0.0045 0.0001      0      0
Si   .4265 .0951   .25     0.0054 0.00140 0.0045 0.0001      0      0
O1   .7574 .0914   .25     0.0029 0.00250 0.0067 0.0001      0      0
O2   .2162 .4525   .25     0.0057 0.00140 0.0056 -.0002      0      0
O3   .2875 .1625 .0401     0.0075 0.00190 0.0049 0.0002 0.0000 0.0004
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tephroite
Download hom/tephroite.pdf
Fujino K, Sasaki S, Takeuchi Y, Sadanaga R
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-7681&volume=37&spage=513
Acta Crystallographica B37 (1981) 513-518
X-ray determination of electron distributions in forsterite, fayalite and tephroite
Locality: synthetic
_database_code_amcsd 0019695
4.9023 10.5964 6.2567 90 90 90 Pbnm
atom      x      y      z Biso
Mn1       0      0      0 .620
Mn2  .98792 .28041    .25 .531
Si   .42755 .09643    .25 .382
O1   .75776 .09363    .25 .537
O2   .21088 .45369    .25 .542
O3   .28706 .16384 .04140 .579
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tephroite
Download hom/tephroite.pdf
Yamazaki S, Toraya H
 
Journal of Applied Crystallography 32 (1999) 51-59
Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4
using a new weight function in least-squares fitting
Note: e = 1
Locality: synthetic
_database_code_amcsd 0019687
10.45100 6.12446 4.80757 90 90 90 Pnma
atom     x     y     z  occ Biso
Mg1      0     0     0 .705  .94
Mn1      0     0     0 .295  .94
MgM2 .2791   .25 .9879 .295  .78
MnM2 .2791   .25 .9879 .705  .78
Si   .0928   .25 .4243       .60
O1   .0890   .25 .7572       .97
O2   .4516   .25 .2261       .79
O3   .1607 .0392 .2782       .82
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tephroite
Download hom/tephroite.pdf
Yamazaki S, Toraya H
 
Journal of Applied Crystallography 32 (1999) 51-59
Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4
using a new weight function in least-squares fitting
Note: e = eo
Locality: synthetic
_database_code_amcsd 0019689
10.45100 6.12446 4.80757 90 90 90 Pnma
atom     x     y     z  occ Biso
MgM1     0     0     0 .721  .77
MnM1     0     0     0 .279  .77
MgM2 .2794   .25 .9878 .279  .77
MnM2 .2794   .25 .9878 .721  .77
Si   .0926   .25 .4241       .61
O1   .0888   .25 .7577       .86
O2   .4498   .25 .2234       .64
O3   .1608 .0371 .2793       .70
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tephroite
Download hom/tephroite.pdf
Yamazaki S, Toraya H
 
Journal of Applied Crystallography 32 (1999) 51-59
Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4
using a new weight function in least-squares fitting
Note: e = 1
Locality: synthetic
_database_code_amcsd 0019690
10.52411 6.17903 4.83927 90 90 90 Pnma
atom     x     y     z  occ Biso
MnM1     0     0     0 .513  .87
MgM1     0     0     0 .487  .87
MnM2 .2796   .25 .9875 .887  .85
MgM2 .2796   .25 .9875 .113  .85
Si   .0936   .25 .4247       .62
O1   .0893   .25 .7549       .95
O2   .4533   .25 .2197       .67
O3   .1603 .0409 .2809       .73
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tephroite
Download hom/tephroite.pdf
Yamazaki S, Toraya H
 
Journal of Applied Crystallography 32 (1999) 51-59
Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4
using a new weight function in least-squares fitting
Note: e = eo
Locality: synthetic
_database_code_amcsd 0019691
10.52411 6.17903 4.83927 90 90 90 Pnma
atom     x     y     z  occ Biso
MnM1     0     0     0 .489  .69
MgM1     0     0     0 .511  .69
MnM2 .2801   .25 .9878 .911  .87
MgM2 .2801   .25 .9878 .089  .87
Si   .0939   .25 .4248       .60
O1   .0890   .25 .7564       .92
O2   .4519   .25 .2181       .71
O3   .1605 .0394 .2824       .68
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tephroite
Download hom/tephroite.pdf
Yamazaki S, Toraya H
 
Journal of Applied Crystallography 32 (1999) 51-59
Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4
using a new weight function in least-squares fitting
Note: e = 1
Locality: synthetic
_database_code_amcsd 0019692
10.60016 6.25753 4.90338 90 90 90 Pnma
atom     x     y     z Biso
MnM1     0     0     0 1.02
MnM2 .2799   .25 .9875  .93
Si   .0968   .25 .4278  .74
O1   .0920   .25 .7527 1.02
O2   .4570   .25 .2131  .80
O3   .1621 .0469 .2865 1.19
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tephroite
Download hom/tephroite.pdf
Yamazaki S, Toraya H
 
Journal of Applied Crystallography 32 (1999) 51-59
Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4
using a new weight function in least-squares fitting
Note: e = eo
Locality: synthetic
_database_code_amcsd 0019693
10.60016 6.25753 4.90338 90 90 90 Pnma
atom     x     y     z Biso
MnM1     0     0     0  .93
MnM2 .2803   .25 .9880  .83
Si   .0966   .25 .4275  .71
O1   .0931   .25 .7577 1.00
O2   .4560   .25 .2110  .63
O3   .1636 .0417 .2874  .93
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tephroite
Download hom/tephroite.pdf
Redfern S A T, Knight K S, Henderson C M B, Wood B J
Download mm/vol62/MM62_607.pdf
Mineralogical Magazine 62 (1998) 607-615
Fe-Mn cation ordering in fayalite-tephroite (FexMn1-x)2SiO4 olivines:
A neutron diffraction study
Locality: synthetic
_database_code_amcsd 0019696
4.87890 10.60587 6.20468 90 90 90 Pbnm
atom     x     y     z  occ Biso
MnM1     0     0     0 .546  .36
FeM1     0     0     0 .454  .36
MnM2 .9954 .2793   .25 .854  .54
FeM2 .9954 .2793   .25 .146  .54
Si   .4285 .0960   .25       .39
O1   .7606 .0926   .25       .68
O2   .2126 .4536   .25       .62
O3   .2871 .1637 .0395       .58
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Tephroite
Download hom/tephroite.pdf
Redfern S A T, Knight K S, Henderson C M B, Wood B J
Download mm/vol62/MM62_607.pdf
Mineralogical Magazine 62 (1998) 607-615
Fe-Mn cation ordering in fayalite-tephroite (FexMn1-x)2SiO4 olivines:
A neutron diffraction study
Locality: synthetic
_database_code_amcsd 0019697
4.86184 10.58358 6.16950 90 90 90 Pbnm
atom     x     y     z  occ Biso
MnM1     0     0     0 .334  .41
FeM1     0     0     0 .666  .41
MnM2 .9786 .2824   .25 .666  .41
FeM2 .9786 .2824   .25 .334  .41
Si   .4281 .0961   .25       .36
O1   .7636 .0922   .25       .62
O2   .2132 .4536   .25       .60
O3   .2876 .1638 .0384       .59
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Download in:

Multiple datasets can be concatenated into a single downloadable file by selecting the datasets and then clicking

Multiple datasets can be downloaded as individual files inside a ZIP archive by selecting the datasets and then clicking

Total number of retrieved datasets: 10
View in amc, download in amc

Return to AMCSD Home Page