American Mineralogist Crystal Structure Database

7 matching records for this search.

Ankerite
Download hom/ankerite.pdf
Reeder R J, Dollase W A
Download am/vol74/AM74_1159.pdf
American Mineralogist 74 (1989) 1159-1167
Structural variation in the dolomite-ankerite solid-solution series: An X-ray,
Mossbauer, and TEM study
sample AMNH 6376
_database_code_amcsd 0001273
4.8240 4.8240 16.1217 90 90 120 R-3
atom     x      y      z  occ B(1,1) B(2,2) B(3,3) B(1,2)  B(1,3)  B(2,3)
CaA      0      0      0 .998 0.0105 0.0105 .00067 .00525       0       0
FeA      0      0      0 .002 0.0105 0.0105 .00067 .00525       0       0
MgB      0      0     .5 .451 0.0078 0.0078 .00062  .0039       0       0
FeB      0      0     .5 .540 0.0078 0.0078 .00062  .0039       0       0
CaB      0      0     .5 .009 0.0078 0.0078 .00062  .0039       0       0
C        0      0 .24360      0.0099 0.0099 .00070 .00495       0       0
O    .2498 -.0300 .24471      0.0098 0.0159 .00123 0.0073 -.00024 -.00101
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Ankerite
Download hom/ankerite.pdf
Reeder R J, Dollase W A
Download am/vol74/AM74_1159.pdf
American Mineralogist 74 (1989) 1159-1167
Structural variation in the dolomite-ankerite solid-solution series: An X-ray,
Mossbauer, and TEM study
sample AMNH 8059
_database_code_amcsd 0001274
4.8312 4.8312 16.1663 90 90 120 R-3
atom      x       y      z  occ B(1,1) B(2,2)  B(3,3)  B(1,2)  B(1,3)  B(2,3)
CaA       0       0      0 .978 .01095 .01095 .000663 .005475       0       0
FeA       0       0      0 .022 .01095 .01095 .000663 .005475       0       0
MgB       0       0     .5 .273 .00804 .00804 .000633  .00402       0       0
FeB       0       0     .5 .708 .00804 .00804 .000633  .00402       0       0
CaB       0       0     .5 .019 .00804 .00804 .000633  .00402       0       0
C         0       0 .24395      0.0098 0.0098 0.00070   .0049       0       0
O    .25045 -.02842 .24496      0.0114 0.0161 0.00122   .0089 -.00076 -.00106
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Ankerite
Download hom/ankerite.pdf
Ross N L, Reeder R J
Download am/vol77/AM77_412.pdf
American Mineralogist 77 (1992) 412-421
High-pressure structural study of dolomite and ankerite
P = 0.00 GPa
_database_code_amcsd 0001449
4.8360 4.8360 16.186 90 90 120 R-3
atom     x      y     z  occ Biso
CaA      0      0     0 .997 1.10
MgB      0      0    .5 .273 0.36
FeB      0      0    .5 .676 0.36
MnB      0      0    .5 .054 0.36
C        0      0 .2443      0.88
O    .2511 -.0289 .2450      1.10
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Ankerite
Download hom/ankerite.pdf
Ross N L, Reeder R J
Download am/vol77/AM77_412.pdf
American Mineralogist 77 (1992) 412-421
High-pressure structural study of dolomite and ankerite
P = 1.90 GPa
_database_code_amcsd 0001450
4.8163 4.8163 15.992 90 90 120 R-3
atom     x      y     z  occ Biso
CaA      0      0     0 .997 1.26
MgB      0      0    .5 .273 0.34
FeB      0      0    .5 .676 0.34
MnB      0      0    .5 .054 0.34
C        0      0 .2432      0.95
O    .2519 -.0292 .2455      1.17
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Ankerite
Download hom/ankerite.pdf
Ross N L, Reeder R J
Download am/vol77/AM77_412.pdf
American Mineralogist 77 (1992) 412-421
High-pressure structural study of dolomite and ankerite
P = 2.97 GPa
_database_code_amcsd 0001451
4.8070 4.8070 15.881 90 90 120 R-3
atom     x      y     z  occ Biso
CaA      0      0     0 .997 0.96
MgB      0      0    .5 .273 0.83
FeB      0      0    .5 .676 0.83
MnB      0      0    .5 .054 0.83
C        0      0 .2444      0.84
O    .2523 -.0291 .2452      1.03
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Ankerite
Download hom/ankerite.pdf
Ross N L, Reeder R J
Download am/vol77/AM77_412.pdf
American Mineralogist 77 (1992) 412-421
High-pressure structural study of dolomite and ankerite
P = 4.00 GPa
_database_code_amcsd 0001452
4.7990 4.7990 15.792 90 90 120 R-3
atom     x      y     z  occ Biso
CaA      0      0     0 .997 1.00
MgB      0      0    .5 .273 0.66
FeB      0      0    .5 .676 0.66
MnB      0      0    .5 .054 0.66
C        0      0 .2441      0.89
O    .2520 -.0290 .2453      1.04
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Ankerite
Download hom/ankerite.pdf
Beran A, Zemann J
 
Tschermaks Mineralogische und Petrographische Mitteilungen 24 (1977) 279-286
Refinement and comparison of the crystal structures of a dolomite and of an Fe-rich ankerite
Locality: Erzberg, Etage Dreikonig, Styria, Austria
_database_code_amcsd 0015665
4.830 4.830 16.167 90 90 120 R-3
atom     x      y     z occ B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
Ca       0      0     0     .01075 .01075 .00051 .005375       0       0
Fe       0      0    .5 .63 .00750 .00750 .00056  .00375       0       0
Mg       0      0    .5 .27 .00750 .00750 .00056  .00375       0       0
Ca       0      0    .5 .05 .00750 .00750 .00056  .00375       0       0
Mn       0      0    .5 .05 .00750 .00750 .00056  .00375       0       0
C        0      0 .2442     .00913 .00913 .00027 .004565       0       0
O    .2506 -.0283 .2449     .01091 .01539 .00127  .00869 -.00083 -.00101
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
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Total number of retrieved datasets: 7
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