American Mineralogist Crystal Structure Database

4 matching records for this search.

Carbonate-fluorapatite
Download hom/carbonatefluorapatite.pdf
Perdikatsis B
 
Materials Science Forum 79 (1991) 809-814
X-ray powder diffraction study of francolite by the Rietveld method
Locality: Epirus, Greece
Sample: T = 26 C
Note: Reported structure does not reproduce reported formula or bondlengths
_database_code_amcsd 0014385
9.3207 9.3207 6.8947 90 90 120 P6_3/m
atom     x     y     z  occ  Biso
Ca1    1/3   2/3 .0009 .318  .801
Ca2  .2403 .9902   .25 .461  .846
P    .3992 .3710   .25 .394  .632
O1   .3295 .4816   .25 .451  .775
O2   .5829 .4643   .25 .493 1.322
O3   .3432 .2601 .0668      2.371
F        0     0   .25 .165 2.339
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Carbonate-fluorapatite
Download hom/carbonatefluorapatite.pdf
Perdikatsis B
 
Materials Science Forum 79 (1991) 809-814
X-ray powder diffraction study of francolite by the Rietveld method
Locality: Epirus, Greece
Sample: T = 530 C
Note: Reported structure does not reproduce reported formula or bondlengths
_database_code_amcsd 0014386
9.3230 9.3230 6.8987 90 90 120 P6_3/m
atom     x     y     z  occ  Biso
Ca1    1/3   2/3 .0016 .318 1.137
Ca2  .2403 .9897   .25 .478  .742
P    .3999 .3716   .25 .413  .708
O1   .3278 .4825   .25 .461  .773
O2   .5852 .4654   .25 .513 1.792
O3   .3435 .2595 .0677      2.071
F        0     0   .25 .163 1.761
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Carbonate-fluorapatite
Download hom/carbonatefluorapatite.pdf
Perdikatsis B
 
Materials Science Forum 79 (1991) 809-814
X-ray powder diffraction study of francolite by the Rietveld method
Locality: Epirus, Greece
Sample: T = 750 C
Note: Reported structure does not reproduce reported formula or bondlengths
_database_code_amcsd 0014387
9.3593 9.3593 6.8919 90 90 120 P6_3/m
atom     x     y     z  occ  Biso
Ca1    1/3   2/3 .0002 .328 1.054
Ca2  .2414 .9914   .25 .484  .817
P    .3983 .3689   .25 .454  .973
O1   .3255 .4838   .25 .451  .460
O2   .5870 .4626   .25 .488 1.625
O3   .3420 .2565 .0679      1.649
F        0     0   .25 .171 4.091
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Carbonate-fluorapatite
Download hom/carbonatefluorapatite.pdf
Perdikatsis B
 
Materials Science Forum 79 (1991) 809-814
X-ray powder diffraction study of francolite by the Rietveld method
Locality: Epirus, Greece
Sample: T = 1200 C
Note: Reported structure does not reproduce reported formula or bondlengths
_database_code_amcsd 0014388
9.3708 9.3708 6.8880 90 90 120 P6_3/m
atom     x     y     z  occ  Biso
Ca1    1/3   2/3 .0005 .338 1.194
Ca2  .2410 .9915   .25 .500  .447
P    .3983 .3686   .25 .496  .296
O1   .3223 .4828   .25 .492  .420
O2   .5898 .4638   .25 .499 1.405
O3   .3412 .2558 .0695      1.074
F        0     0   .25 .169 4.091
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: 4
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