American Mineralogist Crystal Structure Database

29 matching records for this search.

Hydroxylapatite
Download hom/hydroxylapatite.pdf
Hughes J M, Cameron M, Crowley K D
Download am/vol74/AM74_870.pdf
American Mineralogist 74 (1989) 870-876
Structural variations in natural F, OH, and Cl apatites
Locality: Holly Springs, Georgia, USA
_database_code_amcsd 0001257
9.4166 9.4166 6.8745 90 90 120 P6_3/m
atom       x      y      z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Ca1      2/3    1/3 .00144          .00408 .00408 0.0033 .00204      0      0
Ca2  -.00657 .24706    .25          .00308 .00353 .00417 .00156      0      0
P     .36860 .39866    .25          .00223 .00250 0.0034 .00127      0      0
O1     .4850  .3289    .25          0.0036 0.0044 0.0059  .0027      0      0
O2     .4649  .5871    .25          0.0035 0.0031 0.0105  .0016      0      0
O3     .2580  .3435  .0703          0.0050 0.0096 0.0070 .00505 -.0025 -.0041
O(H)       0      0  .1979  .5      0.0030 0.0030  0.012  .0015      0      0
H          0      0    .04  .5  3.3
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Hughes J M, Cameron M, Mariano A N
Download am/vol76/AM76_1165.pdf
American Mineralogist 76 (1991) 1165-1173
Rare-earth-element ordering and structural variations in natural
rare-earth-bearing apatites
sample B from the Oka carbonatite
_database_code_amcsd 0001375
9.4202 9.4202 6.9157 90 90 120 P6_3/m
atom      x      y     z  occ  Biso
Ca1     2/3    1/3 .0004 .939 1.101
Na1     2/3    1/3 .0004 .010 1.101
Ce1     2/3    1/3 .0004 .051 1.101
Ca2  .99088 .24301   .25 .893 1.000
Ce2  .99088 .24301   .25 .107 1.000
P    .36896 .39824   .25 .865   .73
Si   .36896 .39824   .25 .135   .73
O1    .4842  .3261   .25       1.08
O2    .4659  .5874   .25       1.35
O3    .2567  .3421 .0708       1.72
F         0      0   .25 .335   1.9
OH        0      0  .304 .332   2.3
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: H6L, synthetic
_database_code_amcsd 0002281
9.4081 9.4081 6.8887 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0007
Ca2  .2426 .9904   .25
P    .3948 .3657   .25
O1   .3270 .4849   .25
O2   .5791 .4618   .25
O3   .3417 .2578 .0711
Oh       0     0 .1837  .5
H        0     0 .0608  .5
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: H6G, synthetic
_database_code_amcsd 0002282
9.4394 9.4394 6.8861 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0021
Ca2  .2478 .9917   .25
P    .3995 .3691   .25
O1   .3319 .4862   .25
O2   .5806 .4614   .25
O3   .3437 .2593 .0697
OH       0     0 .1906  .5
H        0     0 .0608  .5
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: H6M, synthetic
_database_code_amcsd 0002283
9.4172 9.4172 6.8799 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0017
Ca2  .2467 .9933   .25
P    .3979 .3678   .25
O1   .3275 .4844   .25
O2   .5860 .4649   .25
O3   .3424 .2577 .0685
OH       0     0 .1999  .5
H        0     0 .0608  .5
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: Prep.63b, synthetic
_database_code_amcsd 0002284
9.4232 9.4232 6.8833 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0014
Ca2  .2469 .9931   .25
P    .3984 .3679   .25
O1   .3273 .4848   .25
O2   .5852 .4635   .25
O3   .3415 .2565 .0690
OH       0     0 .1917  .5
H        0     0 .0608  .5
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: RC1 - enamel
_database_code_amcsd 0002285
9.4623 9.4623 6.8863 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0014 .97
Na1    2/3   1/3 .0014 .02
Mg1    2/3   1/3 .0014 .01
Ca2  .2450 .9895   .25 .93
Na2  .2450 .9895   .25 .02
Mg2  .2450 .9895   .25 .01
P    .3987 .3697   .25 .92
O1   .3317 .4864   .25 .91
O2   .5752 .4555   .25 .95
O3   .3427 .2587 .0734 .89
Oh       0     0 .1880 .48
H        0     0 .0608 .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)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: RC7 - enamel
_database_code_amcsd 0002286
9.4512 9.4512 6.8803 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0042 .97
Na1    2/3   1/3 .0042 .02
Mg1    2/3   1/3 .0042 .01
Ca2  .2457 .9896   .25 .93
Na2  .2457 .9896   .25 .02
Mg2  .2457 .9896   .25 .01
P    .3982 .3686   .25 .93
O1   .3283 .4859   .25 .89
O2   .5754 .4551   .25
O3   .3359 .2526 .0699 .88
Oh       0     0 .1881 .52
H        0     0 .0608
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: RC8 - enamel
_database_code_amcsd 0002287
9.4343 9.4343 6.8681 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0024 .97
Na1    2/3   1/3 .0024 .02
Mg1    2/3   1/3 .0024 .01
Ca2  .2442 .9880   .25 .92
Na2  .2442 .9880   .25 .02
Mg2  .2442 .9880   .25 .01
P    .3975 .3668   .25 .87
O1   .3254 .4863   .25 .91
O2   .5684 .4542   .25
O3   .3445 .2604 .0697 .94
Oh       0     0 .1747 .57
H        0     0 .0608 .23
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: RE1 - enamel
_database_code_amcsd 0002288
9.4564 9.4564 6.8821 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0041 .97
Na1    2/3   1/3 .0041 .02
Mg1    2/3   1/3 .0041 .01
Ca2  .2437 .9888   .25 .93
Na2  .2437 .9888   .25 .02
P    .3969 .3669   .25 .93
O1   .3317 .4902   .25 .87
O2   .5739 .4562   .25 .98
O3   .3398 .2567 .0693 .87
Oh       0     0 .1857 .52
H        0     0 .0608 .88
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: RE2 - enamel
_database_code_amcsd 0002289
9.4598 9.4598 6.8865 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0024 .97
Na1    2/3   1/3 .0024 .02
Mg1    2/3   1/3 .0024 .01
Ca2  .2452 .9905   .25 .93
Na2  .2452 .9905   .25 .02
P    .3977 .3696   .25 .93
O1   .3327 .4875   .25 .89
O2   .5779 .4602   .25
O3   .3364 .2532 .0716 .85
Oh       0     0 .1881 .48
H        0     0 .0608 .79
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: RFP - enamel
_database_code_amcsd 0002290
9.4592 9.4592 6.8816 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0007 .97
Na1    2/3   1/3 .0007 .02
Mg1    2/3   1/3 .0007 .01
Ca2  .2463 .9893   .25 .92
Na2  .2463 .9893   .25 .02
P    .3998 .3688   .25 .91
O1   .3286 .4869   .25 .91
O2   .5772 .4558   .25 .95
O3   .3444 .2599 .0716 .92
Oh       0     0 .1748 .55
H        0     0 .0608 .62
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: RFB - enamel
_database_code_amcsd 0002291
9.4586 9.4586 6.8811 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0026 .97
Na1    2/3   1/3 .0026 .02
Mg1    2/3   1/3 .0026 .01
Ca2  .2460 .9899   .25 .94
Na2  .2460 .9899   .25 .02
P    .3991 .3694   .25 .95
O1   .3337 .4875   .25 .91
O2   .5804 .4600   .25 .97
O3   .3414 .2579 .0704 .90
Oh       0     0 .1803 .50
H        0     0 .0608 .89
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: RGP - enamel
_database_code_amcsd 0002292
9.4554 9.4554 6.8835 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0026 .97
Na1    2/3   1/3 .0026 .02
Mg1    2/3   1/3 .0026 .01
Ca2  .2471 .9909   .25 .94
Na2  .2471 .9909   .25 .02
P    .3996 .3692   .25 .94
O1   .3311 .4857   .25 .93
O2   .5805 .4599   .25 .98
O3   .3408 .2577 .0718 .91
Oh       0     0 .1818 .53
H        0     0 .0608 .81
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: RGB - enamel
_database_code_amcsd 0002293
9.4506 9.4506 6.8780 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0021 .97
Na1    2/3   1/3 .0021 .02
Mg1    2/3   1/3 .0021 .01
Ca2  .2464 .9907   .25 .94
Na2  .2464 .9907   .25 .02
Mg2  .2464 .9907   .25 .01
P    .3992 .3692   .25 .95
O1   .3322 .4864   .25 .94
O2   .5802 .4608   .25 .97
O3   .3399 .2565 .0697 .92
Oh       0     0 .1851 .51
H        0     0 .0608
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: RHP - enamel
_database_code_amcsd 0002294
9.4586 9.4586 6.8809 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0019 .97
Na1    2/3   1/3 .0019 .02
Mg1    2/3   1/3 .0019 .01
Ca2  .2470 .9912   .25 .93
Na2  .2470 .9912   .25 .02
P    .3999 .3691   .25 .92
O1   .3299 .4865   .25 .93
O2   .5781 .4568   .25 .96
O3   .3431 .2590 .0713 .92
Oh       0     0 .1785 .83
H        0     0 .0608 .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)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: RHB - enamel
_database_code_amcsd 0002295
9.4616 9.4616 6.8819 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0015 .97
Na1    2/3   1/3 .0015 .02
Mg1    2/3   1/3 .0015 .01
Ca2  .2476 .9914   .25 .93
Na2  .2476 .9914   .25 .02
P    .3999 .3693   .25 .95
O1   .3301 .4847   .25 .94
O2   .5796 .4590   .25 .96
O3   .3436 .2592 .0706 .93
Oh       0     0 .1771 .54
H        0     0 .0608 .55
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Wilson R M, Elliot J C, Dowker S E P
Download am/vol84/AM84_1406.pdf
American Mineralogist 84 (1999) 1406-1414
Rietveld refinement of the crystallographic structure of human dental
enamel apatites
Sample: RQ1 - enamel
_database_code_amcsd 0002296
9.4584 9.4584 6.8808 90 90 120 P6_3/m
atom     x     y     z occ
Ca1    2/3   1/3 .0019 .97
Na1    2/3   1/3 .0019 .02
Mg1    2/3   1/3 .0019 .01
Ca2  .2448 .9879   .25 .92
Na2  .2448 .9879   .25 .02
P    .4025 .3693   .25 .92
O1   .3310 .4880   .25 .91
O2   .5821 .4574   .25 .96
O3   .3437 .2611 .0737 .91
Oh       0     0 .1817 .51
H        0     0 .0608
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Fleet M E, Liu X, King P L
Download am/vol89/AM89_1422.pdf
American Mineralogist 89 (2004) 1422-1432
Accommodation of the carbonate ion in apatite: An FTIR and X-ray structure study
of crystals synthesized at 2-4 GPa
Sample: xt372
_database_code_amcsd 0003640
9.4234 9.4234 6.8801 90 90 120 P6_3/m
atom      x      y      z  occ  Uiso
Ca1     2/3    1/3  .0017      .0148
Ca2  .99304 .24700    .25      .0137
P     .3688  .3988    .25 .976 .0101
O1    .4845  .3289    .25      .0150
O2    .4649  .5866    .25      .0200
O3    .2580  .3432  .0714 .988 .0240
O4        0      0  .1950   .5  .023
H         0      0   .053  .72  .023
OB3     .36    .43    .47 .014  .025
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Fleet M E, Liu X, King P L
Download am/vol89/AM89_1422.pdf
American Mineralogist 89 (2004) 1422-1432
Accommodation of the carbonate ion in apatite: An FTIR and X-ray structure study
of crystals synthesized at 2-4 GPa
Sample: xt374
_database_code_amcsd 0003641
9.4468 9.4468 6.8806 90 90 120 P6_3/m
atom      x      y      z  occ  Uiso
Ca1     2/3    1/3  .0018      .0156
Ca2  .99268 .24830    .25      .0158
P     .3689  .3993    .25      .0130
O1    .4845  .3287    .25      .0151
O2    .4649  .5862    .25      .0234
O3    .2587  .3435  .0710      .0285
O4        0      0  .1949   .5  .035
H         0      0    .53  .65  .035
C         0      0      0  .01  .025
OA12   .944   .126   .527 .012  .025
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Lee Y J, Stephens P W, Tang Y, Li W, Phillips B L, Parise J B, Reeder R J
Download am/vol94/AM94_666.pdf
American Mineralogist 94 (2009) 666-675
Arsenate substitution in hydroxylapatite: Structural characterization of the
Ca5(PxAs1-xO4)3OH solid solution
Sample: As0
Locality: synthetic
_database_code_amcsd 0004924
9.4212 9.4212 6.8927 90 90 120 P6_3/m
atom      x      y      z occ Biso
Ca1     1/3    2/3 .00097     .542
Ca2  .24642 .99283    .25     .542
P    .39717 .36792    .25     .542
O1   .32694 .48259    .25     .542
O2   .58687 .46621    .25     .542
O3   .34163 .25520 .06978     .542
OH4       0      0  .1978  .5 .542
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Lee Y J, Stephens P W, Tang Y, Li W, Phillips B L, Parise J B, Reeder R J
Download am/vol94/AM94_666.pdf
American Mineralogist 94 (2009) 666-675
Arsenate substitution in hydroxylapatite: Structural characterization of the
Ca5(PxAs1-xO4)3OH solid solution
Sample: As11
Locality: synthetic
_database_code_amcsd 0004925
9.4655 9.4655 6.9068 90 90 120 P6_3/m
atom      x      y      z   occ Biso
Ca1     1/3    2/3 .00130       .744
Ca2  .24660 .99367    .25       .744
As   .39655 .36850    .25 .1101 .744
P    .39655 .36850    .25 .8899 .744
O1   .32514 .48279    .25       .744
O2   .58587 .46366    .25       .744
O3   .34162 .25584 .06850       .744
OH4       0      0  .6939    .5 .744
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Hydroxylapatite
Download hom/hydroxylapatite.pdf
Lee Y J, Stephens P W, Tang Y, Li W, Phillips B L, Parise J B, Reeder R J
Download am/vol94/AM94_666.pdf
American Mineralogist 94 (2009) 666-675
Arsenate substitution in hydroxylapatite: Structural characterization of the
Ca5(PxAs1-xO4)3OH solid solution
Sample: As24
Locality: synthetic
_database_code_amcsd 0004926
9.5075 9.5075 6.9187 90 90 120 P6_3/m
atom      x      y      z   occ Biso
Ca1     1/3    2/3 .00150       .826
Ca2  .24615 .99407    .25       .826
As   .39641 .36822    .25 .2423 .826
P    .39641 .36822    .25 .7577 .826
O1   .32208 .48537    .25       .826
O2   .58686 .46258    .25       .826
O3   .34056 .25558 .06641       .826
OH4       0      0  .6946    .5 .826
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Hydroxylapatite
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Lee Y J, Stephens P W, Tang Y, Li W, Phillips B L, Parise J B, Reeder R J
Download am/vol94/AM94_666.pdf
American Mineralogist 94 (2009) 666-675
Arsenate substitution in hydroxylapatite: Structural characterization of the
Ca5(PxAs1-xO4)3OH solid solution
Sample: As43
Locality: synthetic
_database_code_amcsd 0004927
9.5640 9.5640 6.9360 90 90 120 P6_3/m
atom      x      y      z   occ  Biso
Ca1     1/3    2/3 .00332       1.033
Ca2  .24560 .99521    .25       1.033
As   .39666 .36810    .25 .4325 1.033
P    .39666 .36810    .25 .5675 1.033
O1   .31891 .48632    .25       1.033
O2   .59069 .46372    .25       1.033
O3   .34097 .25623 .06362       1.033
OH4       0      0  .6929    .5 1.033
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Hydroxylapatite
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Sudarsanan K, Young R A
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-7681&volume=25&spage=1534
Acta Crystallographica B25 (1969) 1534-1543
Significant precision in crystal structural details: Holly Springs
hydroxyapatite
Locality: Holly Springs, Cherokee County, Georgia, USA
Sample: X-23-4
_database_code_amcsd 0009353
9.424 9.424 6.879 90 90 120 P6_3/m
atom     x     y     z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
CaI    1/3   2/3 .0015      .0031  .0031  .0018 .00155      0      0
CaII .2468 .9934   .25      .0021  .0023  .0028  .0010      0      0
P    .3987 .3685   .25      .0019  .0017  .0025  .0010      0      0
OI   .3284 .4848   .25      .0039  .0030  .0054  .0027      0      0
OII  .5873 .4651   .25      .0020  .0026  .0096  .0009      0      0
OIII .3437 .2579 .0702      .0092  .0042  .0049  .0045 -.0041 -.0027
Oh       0     0 .1950  .5  .0025  .0025  .0102 .00125      0      0
H        0     0 .0608  .5  .0129  .0129  .0104 .00645      0      0
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Hydroxylapatite
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Sudarsanan K, Young R A
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-7681&volume=25&spage=1534
Acta Crystallographica B25 (1969) 1534-1543
Significant precision in crystal structural details: Holly Springs
hydroxyapatite
Locality: Holly Springs, Cherokee County, Georgia, USA
Sample: X-23-6
_database_code_amcsd 0009354
9.424 9.424 6.879 90 90 120 P6_3/m
atom     x     y     z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
CaI    1/3   2/3 .0014      .0031  .0031  .0021 .00155      0      0
CaII .2465 .9933   .25      .0021  .0021  .0031  .0010      0      0
P    .3985 .3684   .25      .0018  .0017  .0027  .0010      0      0
OI   .3282 .4846   .25      .0037  .0029  .0055  .0025      0      0
OII  .5871 .4649   .25      .0018  .0028  .0097  .0010      0      0
OIII .3434 .2579 .0704      .0089  .0043  .0053  .0044 -.0038 -.0026
Oh       0     0 .1960  .5  .0026  .0026  .0095  .0013      0      0
H        0     0 .0608  .5  .0129  .0129  .0104 .00645      0      0
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Hydroxylapatite
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Sudarsanan K, Young R A
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-7681&volume=25&spage=1534
Acta Crystallographica B25 (1969) 1534-1543
Significant precision in crystal structural details: Holly Springs
hydroxyapatite
Locality: Holly Springs, Cherokee County, Georgia, USA
Sample: X-23-10
_database_code_amcsd 0009355
9.424 9.424 6.879 90 90 120 P6_3/m
atom     x     y     z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
CaI    1/3   2/3 .0014      .0032  .0032  .0022  .0016      0      0
CaII .2468 .9934   .25      .0021  .0024  .0030  .0010      0      0
P    .3987 .3685   .25      .0020  .0017  .0027  .0011      0      0
OI   .3282 .4847   .25      .0040  .0029  .0054  .0026      0      0
OII  .5872 .4652   .25      .0019  .0028  .0102  .0011      0      0
OIII .3438 .2581 .0704      .0087  .0045  .0053  .0044 -.0042 -.0024
Oh       0     0 .1955  .5  .0026  .0026  .0098  .0013      0      0
H        0     0 .0608  .5  .0129  .0129  .0104 .00645      0      0
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Hydroxylapatite
Download hom/hydroxylapatite.pdf
Sudarsanan K, Young R A
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-7681&volume=25&spage=1534
Acta Crystallographica B25 (1969) 1534-1543
Significant precision in crystal structural details: Holly Springs
hydroxyapatite
Locality: Holly Springs, Cherokee County, Georgia, USA
Sample: Neutron
_database_code_amcsd 0009356
9.424 9.424 6.879 90 90 120 P6_3/m
atom     x     y     z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
CaI    1/3   2/3 .0013      .0033  .0033  .0024 .00165      0      0
CaII .2465 .9931   .25      .0024  .0025  .0030  .0012      0      0
P    .3983 .3683   .25      .0018  .0020  .0026  .0009      0      0
OI   .3282 .4846   .25      .0035  .0028  .0044  .0024      0      0
OII  .5876 .4652   .25      .0020  .0024  .0089  .0009      0      0
OIII .3433 .2579 .0704      .0084  .0039  .0044  .0043 -.0034 -.0021
Oh       0     0 .1978  .5  .0025  .0025  .0101 .00125      0      0
H        0     0 .0608  .5  .0129  .0129  .0104 .00645      0      0
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Hydroxylapatite
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Hendricks S, Jefferson M, Mosley V
 
Zeitschrift fur Kristallographie 81 (1932) 352-369
The Crystal Structures of Some Natural and Synthetic Apatite-Like
Substances
_cod_database_code 1011242
_database_code_amcsd 0018108
9.40 9.40 6.93 90 90 120 P6_3/m
atom    x    y    z
Ca1   1/3  2/3    0
Ca2   .25    0  .25
P1   .417 .361  .25
O1    1/3   .5  .25
O2     .6 .467  .25
O3    1/3  .25 .063
O4      0    0  .25
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