American Mineralogist Crystal Structure Database

8 matching records for this search.

Surkhobite
 
Rozenberg K A, Rastsvetaeva R K, Verin I A
 
Crystallography Reports 48 (2003) 384-389
Crystal structure of surkhobite - new mineral from
the family of titanosilicate micas
Locality: Darai-Piez alkali massif, central Tajikistan
_database_code_amcsd 0012384
10.723 13.826 20.791 90 95.00 90 C2
atom     x     y      z occ  Uiso
Na1      0  .523     .5  .8  .034
Ca1      0  .523     .5  .2  .034
Na2      0  .023     .5  .8  .031
Ca2      0  .023     .5  .2  .031
Ca   .2503  .776 -.0006     .0254
K        0 .5658      0  .7 .0384
Ba       0 .5658      0  .3 .0384
Ba1      0 .0265      0     .0146
Ba2  .7501 .7725  .5005     .0360
Mn1  .8742 .0244  .2544     .0133
Mn2  .8769 .5248  .2559     .0132
Mn3  .1225 .4000  .2503  .7 .0148
Na3  .1225 .4000  .2503  .3 .0148
Mn4  .1229 .6512  .2497     .0148
Fe1  .8751 .2737  .2442     .0119
Fe2  .8745 .7771  .2444     .0120
Fe3  .1249 .9043  .2471     .0162
Fe4  .1238 .1512  .2478     .0116
Ti1  .7333 .0427  .3997     .0284
Ti2  .7330 .5446  .3981     .0216
Ti3  .0167 .2570  .1009  .6 .0162
Zr3  .0167 .2570  .1009  .4 .0162
Ti4  .0160 .7960  .1005  .6 .0175
Nb4  .0160 .7960  .1005  .4 .0175
Si1  .9793 .1647  .3806     .0118
Si2  .9810 .6660  .3802     .0134
Si3  .2574 .4187  .1195     .0115
Si4  .2852 .9181  .1195     .0097
Si5  .2819 .1350  .1199     .0128
Si6  .2553 .6349  .1188     .0120
Si7  .9796 .3838  .3810     .0144
Si8  .9793 .8849  .3797     .0160
O1   .9693 .3924  .3062      .024
O2   .2789 .4054  .1981      .013
O3   .9631 .1543  .3042      .016
O4   .2780 .6487  .1977      .013
O5   .2888 .1495  .1988      .013
O6   .1404 .9009  .0868      .005
O7   .3887 .4006  .0843      .006
O8   .9638 .6565  .3025      .013
O9   .2887 .9044  .1979      .013
O10  .9622 .8972  .3035      .017
O11  .3786 .2045  .0842      .008
O12  .7193  .026  .3143      .030
O13  .0290 .7885  .1870      .014
O14  .1492 .7043  .0867      .009
O15  .0271 .2629  .1892      .015
O16  .7204  .522  .3127      .030
O17  .3248 .0214  .1016      .005
O18   .862  .643  .4122      .048
O19  .6036  .946  .4124      .054
O20  .1068  .646  .4156      .057
O21  .8639  .913  .4142      .065
O22  .3776 .8466  .0878      .011
O23  .870   .112  .4163      .087
O24  .1081  .146  .4137      .048
O25  .6027  .447  .4116      .048
O26  .1507 .3449  .0860      .013
O27  .1390 .1482    .08      .013
O28  .8715  .441  .4121      .062
O29  .2092 .5253  .0995      .011
O30  .0408  .275  .3971      .061
O31  .0416  .774  .4032      .060
O32  .3867 .6480  .0894      .013
OH1  .0381  .524  .2076      .023
OH2      0 .2462      0      .014
OH3      0 .8019      0     .0076
F1   .0349  .023  .2052      .036
F2    .213 .7778  .2947      .032
F3   .7499 .0086  .5008      .025
F4   .7102 .7751  .2921      .019
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Golyshevite
 
Rozenberg K A, Rastsvetaeva R K, Chukanov N V, Verin I A
 
Crystallography Reports 50 (2005) 539-543
Crystal structure of golyshevite
Locality: Kovdor massif, Kola Peninsula, Russia
_database_code_amcsd 0012391
14.231 14.231 29.984 90 90 120 R3m
atom       x     y      z  occ  Uiso
NaA1a  .1094 .2188  .1557  .80 .0248
NaA1b   .078  .156  .1734  .20  .015
NaA2a  .5658 .4342  .1754  .89 .0308
NaA2b   .549  .098   .179  .11  .039
CaA3a  .2348 .4696 -.0460  .35 .0297
NaA3a  .2348 .4696 -.0460  .35 .0297
NaA3b   .228  .114  .2769  .29  .023
CaA4a  .4528 .2264  .0504  .80 .0261
NaA4b   .491  .245   .036  .10  .023
KA4b    .491  .245   .036  .10  .023
Na5     .191  .595   .152  .32  .043
Zr     .3324 .1662  .1668      .0180
Ca     .0010 .2608  .0001 .983 .0119
Ce     .0010 .2608  .0001 .017 .0119
Fe1    .5195 .4805 -.0021  .56 .0166
Fe2    .0492 .5246  .0033  .17 .0137
Mn2    .0492 .5246  .0033  .10 .0137
NbM3a    1/3   2/3  .2890  .18  .022
AlM3a    1/3   2/3  .2890  .08  .022
SiM3b    1/3   2/3  .2464  .50  .016
NbM4a    1/3   2/3  .0410  .39 .0194
SiM4b    1/3   2/3   .092  .16  .017
Si1    .5258 .2629  .2502       .011
Si2   -.0055 .6038  .0970      .0134
Si3    .2065 .4130  .0770       .018
Si4    .0872 .5436  .2589       .017
Si5    .0585 .3282  .2361      .0133
Si6    .1400 .0700  .0817       .013
O1     .4816 .2408  .1998       .031
O2     .2575 .0309  .2089       .034
O3     .3991 .3006  .1263       .029
O4     .6061 .3939  .2554       .020
O5     .4322 .2161  .2875       .016
O6     .4128 .0347  .0446       .028
O7     .0987 .3761  .1076       .026
O8     .0180 .5090  .1149       .029
O9     .2734 .5468  .0729       .044
O10    .1828 .3656  .0278       .019
O11    .0324 .5162  .3061       .023
O12    .1760 .3520  .2179       .026
O13    .0471 .3028  .2886       .024
O14    .3889 .4302  .2277       .028
O15    .3937 .6063  .2535       .034
O16    .0628 .1256  .0771       .026
O17    .1912 .0956  .1302       .028
O18    .2250 .1125  .0428       .021
C1       2/3   1/3   .108  .55  .026
C2       2/3   1/3   .083  .45  .022
Oc1     .612  .388   .108  .55  .053
Oc2    .6141 .3859  .0869  .45  .067
OH1     .265  .530   .324  .33  .030
OH2     .212  .606   .002  .39  .029
OH3      1/3   2/3   .145  .16  .064
OH4      1/3   2/3   .192  .50  .065
Cl         0     0  .2412  .29  .028
Wat1       0     0   .263  .24  .034
Wat2       0     0   .293  .23  .029
Wat3       0     0   .179  .24  .038
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Zanazziite
Download hom/zanazziite.pdf
Rastsvetaeva R K, Rozenberg K A, Chukanov N V, Mockel S
 
Crystallography Reports 54 (2009) 568-571
The crystal structure of an iron-rich variety of zanazziite belonging to
heteropolyhedral framework roscherite-group beryllophosphates
Locality: Sapucaia mine, Minas Gerais, Brazil
_database_code_amcsd 0012416
15.876 11.860 6.607 90 95.490 90 C2/c
atom     x     y     z occ Biso
CaA      0 .2594   .25     1.38
MgA1     0     0     0 .65  .46
FeA1     0     0     0 .35  .46
MgB2 .1714 .1630 .9958 .48 1.25
FeB2 .1714 .1630 .9958 .31 1.25
AlB  .1714 .1630 .9958 .13 1.25
MnB  .1714 .1630 .9958 .09 1.25
Be   .3327 .1774 .3032      1.2
P1   .1877 .1162 .4776      .89
P2       0 .2726   .75     1.01
O1   .3557 .4981 .5003      1.4
O2   .2825 .0996 .4499      1.3
O3   .1445 .1826 .2969      1.2
O4   .3196 .3155 .3247      1.1
O5   .4583 .3002 .0747      1.6
O6   .4343 .1510 .3416      1.4
Oh1  .2998 .1642 .0635      1.3
Wat1     0 .0403   .25  .5  1.6
OH2      0 .0403   .25  .5  1.6
OW2  .0933 .4197 .2196      3.7
H1    .077  .484   .18      3.0
H2    .175  .377   .98      3.0
H3    .124  .421   .32      3.0
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Cancrinite
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Rozenberg K A, Rastsvetaeva R K, Chukanov N V
 
Crystallography Reports 54 (2009) 793-799
Crystal structures of oxalate-bearing cancrinite with an unusual
arrangement of CO3 groups and sulfate-rich davyne
Locality: Kovdor massif, Kola Peninsula, Russia
Note: Enraf Nonius diffractometer
_database_code_amcsd 0012418
12.688 12.688 5.189 90 90 120 P6_3
atom     x     y     z occ Biso
Na1    2/3   1/3 .1273 .71  2.9
K    .1092 .2215  .298 .06  4.3
Ca     2/3   1/3 .1273 .03  2.9
Si   .3302 .4133 .7506     1.35
Al   .0762 .4141 .7513     1.34
O1   .2031 .4042 .6740      2.3
O2   .1191 .5657 .7278      2.9
O3   .0253 .3536 .0552      2.4
O4   .3220 .3608 .0385      2.4
Na2  .1311 .2635 .2824 .46  3.0
Na3  .1092 .2215  .298 .22  4.3
Na4  .1473 .3011  .284 .26  3.1
C1       0     0  .287 .20  2.8
O5    .115  .057  .285 .20  3.3
C2       0     0  .427 .30  2.4
O6    .090  .095  .491 .30  4.0
Wat   .300  .608  .188 .25  3.8
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Cancrinite
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Rozenberg K A, Rastsvetaeva R K, Chukanov N V
 
Crystallography Reports 54 (2009) 793-799
Crystal structures of oxalate-bearing cancrinite with an unusual
arrangement of CO3 groups and sulfate-rich davyne
Locality: Kovdor massif, Kola Peninsula, Russia
Note: Bruker SMART CCD diffractometer
_database_code_amcsd 0012419
12.688 12.688 5.189 90 90 120 P6_3
atom     x     y     z occ Biso
Si   .3301 .4131 .7506      1.1
Al   .0762 .4142 .7512      1.1
O1   .2034 .4045 .6747      2.0
O2   .1191 .5653 .7293      2.8
O3   .0260 .3538 .0541      2.1
O4   .3226 .3608 .0375      2.1
Na1    2/3   1/3 .1254 .73  2.5
Ca     2/3   1/3 .1254 .04  2.5
Na2  .1326 .2674 .2883 .52  2.4
Na3  .1102 .2202  .287 .21  4.7
K    .1102 .2202  .287 .05  4.7
Na4  .1539 .3134  .281 .22  2.6
C1       0     0  .297 .20  3.2
O5    .116  .060  .303 .20  5.5
C2       0     0  .512 .30  2.4
O6    .102  .090  .524 .30  5.2
Wat   .306  .620  .190 .25  4.0
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Davyne
Download hom/davyne.pdf
Rozenberg K A, Rastsvetaeva R K, Chukanov N V
 
Crystallography Reports 54 (2009) 793-799
Crystal structures of oxalate-bearing cancrinite with an unusual
arrangement of CO3 groups and sulfate-rich davyne
Locality: Sar-e Sang mine, Badakhshan, Afghanistan
_database_code_amcsd 0012420
12.773 12.773 5.334 90 90 120 P6_3
atom     x     y     z occ  Uiso
Na1  .1579 .3108  .268 .50  .025
Na2  .1163 .2292  .267 .37  .049
Ca     2/3   1/3 .2042      .011
K    .1163 .2292  .267 .13  .049
Si   .0811 .4114 .7446     .0098
Al   .3385 .4102 .7440     .0091
O1   .2128 .4253  .704      .019
O2   .1079 .5490  .735      .019
O3   .0234 .3449 .0073      .019
O4   .3275 .3358  .023      .016
Cl     1/3   2/3 .2079      .085
S        0     0  .265 .50  .011
O5    .069  .110   .14 .25  .057
O6    .031  .109   .38 .25  .045
O7       0     0   .51 .50  .069
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Alsakharovite-Zn
 
Rozenberg K A, Rastsvetaeva R K, Pekov I V, Chukanov N V
 
Doklady Chemistry 383 (2002) 110-113
New Zn-rich representative of the labuntsovite group:
crystal structure and microtwinning
Locality: Lovozero alkaline massif, Kola Peninsula, Russia
Note: x-coordinate of O15 was changed
_database_code_amcsd 0018493
14.491 13.911 7.822 90 117.59 90 Cm
atom        x     y     z occ Biso
Ti(1)  -.0002 .2316 .5002  .7 1.82
Nb(1)  -.0002 .2316 .5002  .3 1.82
Ti(2)   .2514 .2498 .4956  .7 1.92
Nb(2)   .2514 .2498 .4956  .3 1.92
Si(1)   .2114 .1082 .8006      1.6
Si(2)   .7965 .1104 .1970      1.2
Si(3)   .3201 .1099 .2438      1.7
Si(4)   .6888 .1111 .7510      1.1
Zn      .0012     0 .4978 .90 1.97
Fe      .0012     0 .4978 .05 1.97
Mn      .0012     0 .4978 .05 1.97
Na       .923 .2367  .011  .5  3.0
Ca       .923 .2367  .011  .5  3.0
Sr      .5067 .1799  .003  .7 3.65
Na      .5067 .1799  .003  .3 3.65
K       .5757     0  .278  .5  5.8
Wat     .5757     0  .278  .5  5.8
H       .5757     0  .278  .5  5.8
Wat      .429     0  .737 .47 10.2
H        .429     0  .737 .47 10.2
O(1)    .2418 .1290  .022      3.1
O(2)    .7750 .1289  .979      1.6
O(3)    .2730 .1789  .734      1.9
O(4)    .7303 .1839  .265      1.9
O(5)    .1020 .2317  .385 .65  1.2
OH(5)   .1020 .2317  .385 .35  1.2
O(6)     .905 .2293  .602 .65  3.1
OH(6)    .905 .2293  .602 .35  3.1
O(7)    .2478     0  .788      2.4
O(8)    .7579     0  .207      1.8
O(9)    .4201 .1763  .305      1.5
O(10)   .5873 .1844  .696      3.2
O(11)   .2685 .1264  .382      2.1
O(12)   .7450 .1303  .619      1.8
O(13)    .366     0  .274      3.0
O(14)   .6485     0  .733      1.4
O(15)   .0859 .1204  .668      1.4
O(16)   .9194 .1144  .335      2.5
Wat(2)   .015  .135  .002      7.3
Wat(3)   .103     0  .349      7.0
Wat(4)  .9077     0  .655  .9  4.3
Ba(4)   .9077     0  .655  .1  4.3
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Canasite
Download hom/canasite.pdf
Rastsvetaeva R K, Rozenberg K A, Khomyakov A P, Rozhdestvenskaya I V
 
Doklady Chemistry 391 (2003) 177-180
Crystal structure of F-canasite
Locality: Khibiny alkaline massif, Kola Peninsula, Russia
_database_code_amcsd 0012509
18.846 7.242 12.650 90 111.84 90 Cm
atom      x     y      z  occ  Uiso
K1    .1570     0  .4988       .028
K2    .3422    .5  .4997       .030
K3a  -.0016    .5   .505  .76  .045
K3b    .511     0   .558  .24   .07
Ca1   .2456    .5 -.0032  .85 .0130
Mn1   .2456    .5 -.0032  .15 .0130
Ca2   .1608 .2475  .1552 .875 .0066
Mn2   .1608 .2475  .1552 .125 .0066
Ca3   .0002    .5 -.0005      .0161
NaM   .3321 .2490  .8418   .5 .0127
CaM   .3321 .2490  .8418   .5 .0127
Na1       0     0      0      .0051
Na2   .2498     0  .0047       .010
Si1   .0173 .2382  .2474      .0223
Si2   .1433 .2286  .7520      .0175
Si3   .1361    .5  .3679       .003
Si4   .2016    .5  .6309      .0017
Si5   .3543 .2871  .2490      .0082
Si6   .2931     0  .3671       .017
Si7   .3599     0  .6318       .015
Si8   .4798 .2869  .7513       .010
O1    .0299  .253  .1332       .010
O2    .0807  .322  .3546       .009
O3    .2009     0  .2826       .025
O4    .1979    .5  .4977       .015
O5    .1517 .3142  .6409       .005
O6    .0606 .2881  .7529       .015
O7    .2835  .257  .1302       .004
O8    .2160  .246  .8606       .029
O9    .4307  .228  .2384       .028
O10   .3435  .175  .3563       .028
O11   .3281     0  .4969       .023
O12   .3069     0  .7136       .019
O13   .4151 .1787  .6400       .021
O14   .4634  .247  .8550       .018
O15   .1774    .5  .2806       .014
O16   .2858    .5   .711       .023
O17   .0273     0  .2865       .006
O18   .1316     0  .7089       .005
O19   .3655    .5  .2892       .026
O20   .4697    .5  .7067       .023
F1    .1324     0  .0286       .014
F2    .3674     0  .9669       .025
F     .3590    .5   .958  .75  .028
OH    .3590    .5   .958  .25  .028
OH1   .1273    .5  .0242       .024
Wat   -.003     0   .502       .026
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Total number of retrieved datasets: 8
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