American Mineralogist Crystal Structure Database

22 matching records for this search.

Metahohmannite
Download hom/metahohmannite.pdf
Scordari F, Ventruti G, Gualtieri A F
Download am/vol89/AM89_365.pdf
American Mineralogist 89 (2004) 365-370
The structure of metahohmannite, Fe2[O(SO4)2].4H2O,
by in situ synchrotron powder diffraction
_database_code_amcsd 0003421
7.3484 9.7710 7.1521 91.684 98.523 86.390 P-1
atom     x    y     z Uiso
Fe1   .622 .463  .356 .022
Fe2   .636 .226  .709 .022
S1    .885 .180  .374 .019
S2    .349 .333  .000 .019
O1    .816 .147  .548 .027
O2    .085 .170  .412 .027
O3    .163 .677  .682 .027
O4    .787 .083  .246 .027
O5    .309 .459  .890 .027
O6    .503 .253  .938 .027
O7    .185 .253 -.020 .027
O8    .597 .631  .797 .027
O9    .502 .631  .458 .027
Wat11 .251 .957  .180 .027
Wat12 .595 .871  .395 .027
Wat14 .821 .558  .533 .027
Wat16 .868 .320  .827 .027
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Datolite
Download hom/datolite.pdf
Perchiazzi N, Gualtieri A F, Merlino S, Kampf A R
Download am/vol89/AM89_767.pdf
American Mineralogist 89 (2004) 767-776
The atomic structure of bakerite and its relationship to datolite
Sample: #45837, single crystal data
_database_code_amcsd 0003540
4.850 7.627 9.659 90 90.255 90 P2_1/c
atom     x     y     z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ca   .9916 .1066 .3357 .012   .011   .012   .013   .000   .001   .000
Si   .4692 .2657 .0846 .011   .011   .011   .011   .000   .001  -.001
B    .5692 .4107 .3417 .010   .008   .011   .012   .001  -.001  -.002
O1   .2430 .4011 .0374 .013   .013   .013   .014   .002  -.001  -.001
O2   .6707 .3006 .4581 .011   .008   .014   .013   .001   .000   .001
O3   .6755 .3335 .2107 .012   .010   .014   .012   .000  -.001  -.001
O4   .3148 .0877 .1462 .011   .010   .010   .015  -.001   .003   .001
O5   .2587 .4130 .3356 .012   .010   .015   .012   .002   .001  -.002
H     .234  .455  .401 .020
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Bakerite
Download hom/bakerite.pdf
Perchiazzi N, Gualtieri A F, Merlino S, Kampf A R
Download am/vol89/AM89_767.pdf
American Mineralogist 89 (2004) 767-776
The atomic structure of bakerite and its relationship to datolite
Sample: Refinement of the conventional X-ray data for sample #92735
_database_code_amcsd 0003541
4.8014 7.5780 9.5419 90 90.434 90 P2_1/c
atom     x      y      z occ Uiso
Ca   .9914 .10838 .33369     .026
SiT1 .4738 .26347 .08664 .75 .025
BT1  .4738 .26347 .08664 .25 .025
BT2  .5629 .41243 .33705     .028
O1   .2604  .4081  .0389 .75 .020
OH1  .2604  .4081  .0389 .25 .020
O2   .6604  .3046  .4559     .027
O3   .6850  .3265  .2104     .022
O4   .3226  .0935  .1454     .021
OH5  .2582  .4115  .3368     .026
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Bakerite
Download hom/bakerite.pdf
Perchiazzi N, Gualtieri A F, Merlino S, Kampf A R
Download am/vol89/AM89_767.pdf
American Mineralogist 89 (2004) 767-776
The atomic structure of bakerite and its relationship to datolite
Sample: Refinement of the synchrotron data for sample #92735
_database_code_amcsd 0003542
4.8005 7.5788 9.5432 90 90.437 90 P2_1/c
atom     x      y      z occ Uiso
Ca   .9918 .10663 .33305     .013
SiT1 .4793  .2630  .0881 .75 .013
BT1  .4793  .2630  .0881 .25 .013
BT2  .5593  .4086  .3395     .021
O1   .2592  .4013  .0346 .75 .011
OH1  .2592  .4013  .0346 .25 .011
O2   .6733  .3050  .4598     .011
O3   .6854  .3267  .2108     .010
O4   .3135  .0901  .1454     .019
OH5  .2540  .4066  .3402     .011
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Bakerite
Download hom/bakerite.pdf
Perchiazzi N, Gualtieri A F, Merlino S, Kampf A R
Download am/vol89/AM89_767.pdf
American Mineralogist 89 (2004) 767-776
The atomic structure of bakerite and its relationship to datolite
Sample: Refinement of the neutron data (RT) for sample #92735
_database_code_amcsd 0003543
4.7967 7.5711 9.5321 90 90.427 90 P2_1/c
atom     x     y      z occ Uiso
Ca   .9936 .1082  .3315    .0054
SiT1 .4761 .2578  .0896 .75 .014
BT1  .4761 .2578  .0896 .25 .014
BT2  .5684 .4063  .3423     .012
O1   .2616 .4013  .0375     .015
O2   .6681 .2999  .4611     .009
O3   .6775 .3320  .2103     .011
O4   .3166 .0868  .1445     .008
O5   .2595 .4087  .3392     .012
H1   .1995 .4668  .4328     .044
H2   .3994 .4663 -.0066 .25 .044
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Bakerite
Download hom/bakerite.pdf
Perchiazzi N, Gualtieri A F, Merlino S, Kampf A R
Download am/vol89/AM89_767.pdf
American Mineralogist 89 (2004) 767-776
The atomic structure of bakerite and its relationship to datolite
Sample: Refinement of the neutron data (LT) for sample #92735
_database_code_amcsd 0003544
4.7892 7.5644 9.5362 90 90.476 90 P2_1/c
atom     x     y     z occ Uiso
Ca   .9958 .1103 .3326     .012
SiT1 .4768 .2534 .0857 .75 .008
BT1  .4768 .2534 .0857 .25 .008
BT2  .5691 .4074 .3426     .010
O1   .2614 .4036 .0412     .014
O2   .6759 .3032 .4632     .014
O3   .6762 .3259 .2126     .015
O4   .3146 .0872 .1439     .009
O5   .2581 .4081 .3397     .008
H1   .1943 .4595 .4301     .026
H2   .4142 .4826 .0047 .25 .026
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Bakerite
Download hom/bakerite.pdf
Perchiazzi N, Gualtieri A F, Merlino S, Kampf A R
Download am/vol89/AM89_767.pdf
American Mineralogist 89 (2004) 767-776
The atomic structure of bakerite and its relationship to datolite
Sample: Combined refinement
_database_code_amcsd 0003545
4.80042 7.57864 9.5426 90 90.435 90 P2_1/c
atom      x      y      z occ  Uiso
Ca   .99295 .10749 .33320     .0129
SiT1  .4754 .26337 .08782 .75 .0114
BT1   .4754 .26337 .08782 .25 .0114
BT2   .5623 .41009 .33929      .014
O1    .2566  .4032 .03594      .011
O2    .6685  .3032 .45842      .009
O3    .6854  .3277 .21010      .008
O4    .3146  .0909 .14570      .012
O5    .2557  .4065 .33656      .016
H1    .1877  .4614  .4290      .031
H2    .4265  .4772  .0387 .25  .031
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FeOHSO4
 
Ventruti G, Scordari F, Schingaro E, Gualtieri A F, Meneghini C
Download am/vol90/AM90_679.pdf
American Mineralogist 90 (2005) 679-686
The order-disorder character of FeOHSO4 obtained from the thermal decomposition of
metahohmannite, Fe3+2(H2O)4[O(SO4)2]
Sample: T = 220 C
Note: this is a fictitious "superposition structure", resulting from Rietveld refinement
of a structure with disordered layer stacking
_database_code_amcsd 0003759
3.668 6.418 7.159 90 90 90 Immm
atom    x    y    z Uiso
Fe      0    0    0 .013
S       0   .5 .881 .028
O1      0 .683    0 .023
O2   .170    0 .264 .023
O4      0   .5 .401 .023
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FeOHSO4
 
Ventruti G, Scordari F, Schingaro E, Gualtieri A F, Meneghini C
Download am/vol90/AM90_679.pdf
American Mineralogist 90 (2005) 679-686
The order-disorder character of FeOHSO4 obtained from the thermal decomposition of
metahohmannite, Fe3+2(H2O)4[O(SO4)2]
Sample: T = 220 C
Note: this is the MDO2 polytype, a maximally ordered member of a family of OD structures
_database_code_amcsd 0003760
7.33 7.14 7.39 90 119.7 90 P2_1/c
atom     x    y    z
Fe1      0    0    0
Fe2     .5   .5   .5
S      .25 .616    0
O1   .3415   .5 .183
O2    .916 .270    0
O3    .584 .270    0
O4     .25 .100    0
O5   .8415    0 .683
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Direnzoite
 
Galli E, Gualtieri A F
 
American Mineralogist 93 (2008) 95-102
Direnzoite, [NaK6MgCa2(Al13Si47O120)*36H2O], a new zeolite from Massif Central
(France): Description and crystal structure
Locality: Massif Central, France
Note: changed O11(y) sign
_database_code_amcsd 0004494
7.57887 18.20098 26.15387 90 90 90 *Pmmn
-.25 -.25 0
atom        x       y       z   occ Uiso
Na        .25     .25  .27888   .47 .026
K1          0       0       0   .62 .109
K2        .25     .75  .44103   .58 .093
K3        .25  .10243  .72780   .59 .116
Mg        .25     .25  .09106   .72 .035
Ca     .10841  .65747  .31287   .28 .100
AlT1     -.25  .15917 -.00519 .3493 .017
SiT1     -.25  .15917 -.00519 .6507 .017
AlT2     -.25  .07632  .10297 .3287 .017
SiT2     -.25  .07632  .10297 .6713 .017
AlT3     -.25  .15851  .21054 .3219 .017
SiT3     -.25  .15851  .21054 .6781 .017
AlT4   .04716  .16887 -.09235 .4863 .017
SiT4   .04716  .16887 -.09235 .5137 .017
AlT5   .05351 -.02727  .14743 .3493 .017
SiT5   .05351 -.02727  .14743 .6507 .017
AlT6   .04478  .05500  .24977 .3972 .017
SiT6   .04478  .05500  .24977 .6028 .017
AlT7      .25  .16917  .40021 .0479 .017
SiT7      .25  .16917  .40021 .9521 .017
AlT8      .25  .16590  .52188 .0959 .017
SiT8      .25  .16590  .52188 .9041 .017
AlT9  -.04543  .05520  .36417 .1027 .017
SiT9  -.04543  .05520  .36417 .8973 .017
AlT10  .04706 -.05395  .45362 .0068 .017
SiT10  .04706 -.05395  .45362 .9932 .017
O1       -.25     .25  .01306       .014
O2       -.25  .10969  .04540       .014
O3       -.25  .14311  .14804       .014
O4       -.25     .25  .21987       .014
O5    -.08536  .14050 -.04385       .014
O6    -.08090  .02192  .11231       .014
O7    -.06629  .13244  .23690       .014
O8    -.01703     .25 -.11638       .014
O9    -.02128 -.00640  .20486       .014
O10       .25  .15049 -.07257       .014
O11       .25  .00061  .12986       .014
O12       .25  .07925  .24525       .014
O13    .00266  .11603 -.14215       .014
O14   -.01502  .02533  .30641       .014
O15       .25     .25  .37502       .014
O16       .25     .25  .54114       .014
O17       .25  .15537  .46062       .014
O18    .09305  .12202  .37500       .014
O19    .07556  .12495  .54309       .014
O20    .01799 -.01390  .39874       .014
O21         0       0      .5       .014
O22      -.25  .05489  .37670       .014
O23      -.25  .07432  .54272       .014
Wat1  -.01826     .25  .10661   .86 .023
Wat2      .25  .11005  .02455   .99 .096
Wat3   .49895     .25  .30815       .023
Wat4  -.04389     .75  .36633       .113
Wat5      .25  .14169  .12275   .97 .050
Wat6      .75     .25  .45418   .52 .117
Wat7      .25     .25  .18582   .75 .038
Wat8      .25     .25  .00702       .136
Wat9   .50220     .75  .22445       .102
Wat10     .75  .65040  .33093   .40 .157
Wat11     .75     .25  .35258       .088
Wat12     .75 -.18101  .24579   .40 .149
Wat13     .25     .75   .2856       .050
Wat14     .25   .6556   .2231   .43 .025
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Chabazite-K
 
Gualtieri A F, Passaglia E
 
European Journal of Mineralogy 18 (2006) 351-359
Rietveld structure refinement of NH4-exchanged natural chabazite
Locality: Wasson's Bluff, Two Islands, Nova Scotia, Canada
_database_code_amcsd 0007149
9.38749 9.38749 9.38749 94.379 94.379 94.379 R-3m
atom      x      y     z occ Uiso
CaC3  .4224  .4224 .4224 .21 .042
CaC4  .5787  .5787 .2441 .13 .041
KC2   .2205  .2205 .2205 .39 .054
SiT   .1038  .3315 .8758 .71 .014
AlT   .1038  .3315 .8758 .29 .014
O1    .2620 -.2620     0     .036
O2    .1527 -.1527    .5     .021
O3    .2515  .2515 .8954     .011
O4    .0179  .0179 .3096     .041
Wat1     .5     .5     0 .88 .089
Wat2  .2415  .2415 .5987 .20 .039
Wat3  .2008  .3410 .4941 .33 .038
Wat4  .3601 -.3601    .5 .24 .029
Wat5  .5900  .5900 .3160 .17 .027
Wat6a .3063  .3063 .3063 .45 .057
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NH4-Chabazite-K
 
Gualtieri A F, Passaglia E
 
European Journal of Mineralogy 18 (2006) 351-359
Rietveld structure refinement of NH4-exchanged natural chabazite
Locality: Wasson's Bluff, Two Islands, Nova Scotia, Canada
_database_code_amcsd 0007150
9.41709 9.41709 9.41709 94.678 94.678 94.678 R-3m
atom      x      y     z occ Uiso
NC2a  .2497  .2497 .2497     .070
H1     .184   .184  .184     .088
H2     .305   .305  .192     .088
KC1       0      0     0 .05 .070
CaC1      0      0     0 .05 .070
SiT   .1026  .3299 .8792 .71 .019
AlT   .1026  .3299 .8792 .29 .019
O1    .2625 -.2625     0     .027
O2    .1477 -.1477    .5     .015
O3    .2533  .2533 .8956     .012
O4    .0276  .0276 .3128     .025
Wat1     .5     .5     0 .48 .047
Wat2a .2764  .2764 .5305 .32 .053
Wat3  .2017  .3452 .5146 .27 .042
Wat4  .3636 -.3636    .5 .18 .094
Wat5a .5376  .5376 .2789 .33 .050
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Na.5(NH4)5Al6Si10O32*9H2O
 
Gualtieri A F
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-7681&volume=56&spage=584
Acta Crystallographica B56 (2000) 584-593
Study of NH4+ in the zeolite phillipsite by combined synchrotron powder
diffraction and IR spectroscopy
Sample: 1
Locality: Vallerano, Rome, Italy
_database_code_amcsd 0009922
10.0507 14.2016 8.7281 90 125.123 90 P2_1/m
atom      x     y     z occ Uiso
NaII' .6763 .1923  .455 .13  .03
NI    .8753   .25 .1716      .08
NII   .4068 .6891  .488 .69 .037
AlT1  .7449 .0244 .2906  .3 .042
SiT1  .7449 .0244 .2906  .7 .042
AlT2  .4213 .1383 .0063  .6 .035
SiT2  .4213 .1383 .0063  .4 .035
AlT3  .0555 .0055 .2814 .15 .027
SiT3  .0555 .0055 .2814 .85 .027
AlT4  .1249 .1335 .0479 .45 .031
SiT4  .1249 .1335 .0479 .55 .031
O1    .1390 .0872 .2256     .039
O2    .6503 .5724 .1807     .020
O3    .6106 .1059 .1684     .051
O4    .0155 .9110 .1607     .077
O5    .8952 .0517 .2667     .037
O6    .3222 .3749 .1146     .039
O7    .7964 .4688 .5090     .037
O8    .5710   .75 .0610      .09
O9    .0755   .25 .0269     .051
Wat1  .7637   .75 .4462      .04
Wat2  .9499   .25 .5546      .08
Wat3   .376  .805  .154 .90  .06
Wat4   .464   .25  .501 .11  .08
Wat5     .5    .5    .5 .73  .09
HI1    .853   .25  .258      .05
HI2    .984   .25  .230      .05
HI3    .832  .302  .099      .05
HII1   .321  .723  .463 .69  .05
HII2   .425  .642  .567 .69  .05
HII3   .495  .727  .542 .69  .05
HII4   .386  .665  .381 .69  .05
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Na.5(NH4)4Al4.4Si11.6O32*8H2O
 
Gualtieri A F
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-7681&volume=56&spage=584
Acta Crystallographica B56 (2000) 584-593
Study of NH4+ in the zeolite phillipsite by combined synchrotron powder
diffraction and IR spectroscopy
Sample: 2
Locality: Perrier, Puy du Dome, France
_database_code_amcsd 0009923
10.0122 14.1943 8.7284 90 125.024 90 P2_1/m
atom      x     y     z occ Uiso
NI    .8791   .25 .1898      .07
NII   .4599 .7052 .5066 .51  .06
NaII' .6733 .1652 .5162 .10  .09
AlT1  .7363 .0193 .2960 .25 .037
SiT1  .7363 .0193 .2960 .75 .037
AlT2  .4250 .1390 .0160 .35 .045
SiT2  .4250 .1390 .0160 .65 .045
AlT3  .0462 .0106 .2745 .25 .041
SiT3  .0462 .0106 .2745 .75 .041
AlT4  .1204 .1345 .0359 .25 .032
SiT4  .1204 .1345 .0359 .75 .032
O1    .0805 .1034 .1874     .051
O2    .6461 .5782 .1759     .021
O3    .5992 .1032 .2033     .066
O4    .0136 .9095 .1728     .047
O5    .8849 .0444 .2703     .064
O6    .3113 .3774 .1023     .037
O7    .7988 .4866 .5153     .036
O8    .5661   .75 .0415     .091
O9    .0834   .25 .0242     .033
Wat1  .7005   .75 .4136 .95  .02
Wat2  .8994   .25 .5411      .06
Wat3  .3121 .8691 .1233 .62  .08
Wat4  .7058   .25 .7920 .55  .08
Wat5     .5    .5    .5      .07
HI1    .881   .25 .2947      .06
HI2    .982   .25  .221      .06
HI3    .826  .302  .122      .06
HII1   .371  .727  .501 .51  .06
HII2   .531  .679  .620 .51  .06
HII3   .511 .7523  .488 .51  .06
HII4   .426  .659  .416 .51  .06
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Na.4(NH4)3.4Al3.8Si12.2O32*10H2O
 
Gualtieri A F
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-7681&volume=56&spage=584
Acta Crystallographica B56 (2000) 584-593
Study of NH4+ in the zeolite phillipsite by combined synchrotron powder
diffraction and IR spectroscopy
Sample: 3
Locality: Monte Lungo, M. Berici, Vicenza, Italy
_database_code_amcsd 0009924
9.9596 14.2015 8.7051 90 124.990 90 P2_1/m
atom      x     y     z occ Uiso
NI     .871   .25  .194      .07
NII    .460 .7052 .5064 .35  .05
NaII'  .659  .164  .506 .10  .06
AlT1  .7285 .0155 .2797  .2 .042
SiT1  .7285 .0155 .2797  .8 .042
AlT2  .4171 .1364 .0149 .25 .041
SiT2  .4171 .1364 .0149 .75 .041
AlT3  .0591 .0110 .2951  .2 .042
SiT3  .0591 .0110 .2951  .8 .042
AlT4  .1129 .1403 .0294  .3 .047
SiT4  .1129 .1403 .0294  .7 .047
O1    .0686 .0914 .1671     .064
O2    .6626 .5928 .1944      .02
O3    .6020 .1067 .1989     .049
O4    .0174 .9241 .1521     .044
O5    .8879 .0401 .2763     .083
O6    .3099 .3736 .1054     .037
O7    .7839 .4858 .4949     .021
O8    .5640   .75 .0190     .077
O9    .0390   .25 .0110     .023
Wat1  .7117   .75 .4377      .04
Wat2  .8775   .25 .5133      .08
Wat3   .352 .8636  .106 .73  .09
Wat4   .686   .25  .777 .72  .08
Wat5     .5    .5    .5      .08
HI1    .903   .25  .313      .06
HI2    .961   .25  .194      .06
HI3    .811  .302  .136      .06
HII1   .375  .730 .5011 .35  .06
HII2   .531  .679  .621 .35  .06
HII3   .511  .723  .485 .35  .06
HII4   .423  .660  .418 .35  .06
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Phillipsite-K
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Gualtieri A F
 
Journal of Applied Crystallography 33 (2000) 267-278
Accuracy of XRPD QPA using the combined Rietveld-RIR method
Locality: Vallerano, Rome, Italy
_database_code_amcsd 0012860
9.8881 14.4040 8.6848 90 124.2711 90 P2_1/m
atom     x     y     z  occ Uiso
K1   .8428   .25 .1876  .85 .037
Ca2  .5873 .6261 .4148 .185 .067
K2   .5873 .6261 .4148 .185 .067
Na3  .5592 .1378 .4014 .205 .051
Ca3  .5592 .1378 .4014 .205 .051
Si1  .7389 .0256 .2824   .6 .019
Al1  .7389 .0256 .2824   .4 .019
Si2  .4107 .1419 .0060   .6 .031
Al2  .4107 .1419 .0060   .4 .031
Si3  .0525 .0038 .2749   .6 .029
Al3  .0525 .0038 .2749   .4 .029
Si4  .1149 .1394 .0511   .6 .041
Al4  .1149 .1394 .0511   .4 .041
O1   .1386 .0926 .2425       .02
O2   .6615 .5708 .1847       .03
O3   .6078 .1063 .1655      .069
O4   .0307 .9164 .1531      .014
O5   .8918 .0495 .2642      .067
O6   .3013 .3666 .0929       .07
O7   .8172 .4877 .5020      .038
O8   .5659   .75 .0216      .038
O9   .0578   .25 .0199       .03
Wat1 .7776   .75 .5288  .78  .02
Wat2 .1891   .75 .4947  .88  .06
Wat3 .3413 .8589 .1736  .90  .12
Wat4 .4420   .25 .4497       .04
Wat5    .5    .5    .5  .67  .09
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Chabazite-Ca
Download hom/chabaziteca.pdf
Gualtieri A F
 
Journal of Applied Crystallography 33 (2000) 267-278
Accuracy of XRPD QPA using the combined Rietveld-RIR method
Locality: Keller, Nidda, Germany
_database_code_amcsd 0012861
9.39692 9.39692 9.39692 93.866 93.866 93.866 R-3m
atom     x      y     z occ Uiso
Si   .1048  .3260 .8702 .71 .035
Al   .1048  .3260 .8702 .29 .035
O1   .2567  .7433     0     .033
O2   .1455  .8545    .5     .032
O3   .2619  .2619 .8844     .069
O4   .0116  .0116 .3136     .061
Ca1      0      0     0 .10 .022
Ca2  .1965  .1965 .1965 .07  .08
Ca3  .3844  .3844 .3844 .03 .071
Ca4  .6167  .6167 .1917 .24  .08
Wat1    .5     .5     0 .85  .07
Wat2 .2664  .2664 .5370 .63  .19
Wat3 .2337  .3893 .5116 .46  .08
Wat4 .3744 -.3744    .5 .43  .07
Wat5 .5822  .5822 .4972 .31  .08
Wat6 .2437  .2437 .2437 .93  .07
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Sanidine
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Gualtieri A F
 
Journal of Applied Crystallography 33 (2000) 267-278
Accuracy of XRPD QPA using the combined Rietveld-RIR method
Locality: Latera, Viterbo, Italy
_database_code_amcsd 0012862
8.53573 13.03129 7.17536 90 115.9855 90 C2/m
atom     x     y     z occ Uiso
K    .2840     0 .1371     .027
Al1  .0093 .1844 .2238 .25 .010
Si1  .0093 .1844 .2238 .75 .010
Al2  .7076 .1177 .3443 .25 .011
Si2  .7076 .1177 .3443 .75 .011
O1       0 .1461     0     .023
O2   .6340     0 .2855     .019
O3   .8277 .1454 .2278     .020
O4   .0338 .3098 .2577     .025
O5   .1812 .1264 .4052     .024
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Albite
Download hom/albite.pdf
Gualtieri A F
 
Journal of Applied Crystallography 33 (2000) 267-278
Accuracy of XRPD QPA using the combined Rietveld-RIR method
Locality: Baveno, Novara, Italy
_database_code_amcsd 0012863
8.14588 12.7973 7.15775 94.2451 116.600 87.800 C-1
atom      x      y     z  occ Uiso
Na    .2791 -.0126 .1794  .98 .096
Ca    .2791 -.0126 .1794  .02 .096
Si1   .0132  .1657 .2113 .745 .054
Al1   .0132  .1657 .2113 .255 .054
Si2   .0100  .8203 .2404 .745 .049
Al2   .0100  .8203 .2404 .255 .049
Si3   .6857  .1110 .3161 .745 .066
Al3   .6857  .1110 .3161 .255 .066
Si4   .6802  .8844 .3598 .745 .044
Al4   .6802  .8844 .3598 .255 .044
O1   -.0044  .1354 .9630      .073
O2    .5848  .9947 .2563      .042
O3    .8188  .1101 .2014      .071
O4    .8166  .8449 .2552      .015
O5    .0112  .6905 .2209      .037
O6    .2043  .1111 .3856      .022
O7    .1862  .8702 .4297      .027
O8    .0069  .3008 .2619      .052
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Augite
Download hom/augite.pdf
Gualtieri A F
 
Journal of Applied Crystallography 33 (2000) 267-278
Accuracy of XRPD QPA using the combined Rietveld-RIR method
Locality: Napoli, Italy
_database_code_amcsd 0012864
9.7504 8.9015 5.27444 90 106.016 90 C2/c
atom     x     y     z occ Uiso
Ca2      0 .2958   .25     .025
Mg1      0 .9075   .25 .74 .020
Fe1      0 .9075   .25 .25 .020
Si   .2901 .0850 .2393     .024
O1   .1128 .0900 .1319     .029
O2   .3720 .2493 .3375     .057
O3   .3451 .0222 .0032     .015
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Illite
 
Gualtieri A F
 
Journal of Applied Crystallography 33 (2000) 267-278
Accuracy of XRPD QPA using the combined Rietveld-RIR method
Locality: Napoli, Italy
_database_code_amcsd 0012865
5.2226 9.0183 20.143 90 95.665 90 C2/c
atom     x     y     z Uiso
K        0 .0901   .25 .075
Al1  .4432 .2635 .1365 .011
Al2  .2586 .0828 .0068 .027
Si   .4825 .9297 .1370 .022
O1   .4623 .9194 .0505 .015
O2   .3835 .2665 .0663 .047
O3   .4259 .1039 .1530 .012
O4   .2226 .8368 .1685 .041
O5   .2735 .3722 .1678 .080
O6   .4080 .5671 .0454 .053
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Quartz
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Gualtieri A F
 
Journal of Applied Crystallography 33 (2000) 267-278
Accuracy of XRPD QPA using the combined Rietveld-RIR method
Locality: Baveno, Novara, Italy
_database_code_amcsd 0012866
4.9158 4.9158 5.4091 90 90 120 P3_121
atom     x     y      z Uiso
Si   .5303     0 .33333 .022
O    .1462 .4142 -.1190 .019
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Total number of retrieved datasets: 22
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