American Mineralogist Crystal Structure Database

7 matching records for this search.

Studenitsite
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Yamnova N A, Egorov-Tismenko Yu K, Pushcharovskii D Yu, Malinko S V, Dorokhova G I
 
Crystallography Reports 38 (1993) 749-752
Crystal structure of a new natural Na,Ca-hydroborate NaCa2[B9O14(OH)4]*2H2O
Locality: volcanic ash deposit, near Belgrade, Yugoslavia
_database_code_amcsd 0012343
11.503 10.53 12.58 90 90 99.48 P2_1/b
atom      x      y      z Biso
Na    .5116  .9772  .1400 1.70
Ca1  .12868 .46906 .12912  .67
Ca2  .65432 .63452 .10010  .54
B1    .9365  .6585  .0861  .69
B2    .5695  .8145  .4313  .60
B3    .8876  .8187  .2187  .67
B4    .9475  .1739  .0212  .96
B5    .5008  .2283  .2393  .53
B6    .3906  .0966  .3796  .52
B7    .9086  .2041  .8301  .72
B8    .3112  .1061  .7287  .61
B9    .2943  .2569  .2902  .70
O1    .6084  .7987  .2141  .57
O2    .4014  .3068  .2490  .78
O3    .8105  .8688  .2814  .84
O4    .4576  .1756  .4640  .77
O5    .2818  .6498  .1470  .88
O6    .6458  .4080  .1182  .72
O7    .4695  .6038  .2101  .52
O8    .5146  .2090  .1235  .81
Oh9   .3499  .9626  .4144  .75
O10   .0412  .1619  .3493  .80
O11   .0365  .7775  .4802  .94
O12   .1991  .3158  .2666  .92
Oh13  .8824  .0290  .4430 1.07
O14   .0062  .8582  .2344  .75
Oh15  .6941  .0246  .2258  .87
O16   .8506  .7266  .1427  .88
O17   .8840  .1349  .9326 1.10
Ow18  .2847  .1946  .0307 1.90
Oh19  .9188  .1049  .1142 1.62
Ow20  .6479  .0563  .9783 2.23
H1     .138   .014   .603  4.3
H2     .765   .054   .186  3.1
H3     .721   .078   .967  5.2
H4     .628   .090   .630  5.3
H5     .978   .132   .167  6.7
H6     .216   .144   .031  7.3
H7     .359   .931   .953 14.7
H8     .344   .168   .060  8.3
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Seidozerite
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Pushcharovskii D Yu, Pasero M, Merlino S, Vladykin N V, Zubkova N V,
Gobechiya E R
 
Crystallography Reports 47 (2002) 196-200
Crystal structure of zirconium-rich seidozerite
Locality: Burpala alkaline massif, Russia
_database_code_amcsd 0012377
5.627 7.134 18.590 90 102.68 90 P2/c
atom     x     y      z  occ  Uiso
Na1  .2051 .6157  .0695 .965 .0113
Ca1  .2051 .6157  .0695 .035 .0113
Na2      0 .6149    .25  .86 .0218
Ca2      0 .6149    .25  .14 .0218
Ca      .5 .8656    .25 .340 .0332
Mn      .5 .8656    .25 .270 .0332
Na      .5 .8656    .25 .160 .0332
Zr1  .2004 .1193 .07342   .8 .0097
Ti1  .2004 .1193 .07342   .2 .0097
Ti2      0 .1153    .25  .70 .0114
Zr2      0 .1153    .25  .25 .0114
Mn3     .5 .3566    .25  .58 .0174
Na3     .5 .3566    .25  .25 .0174
Ti3     .5 .3566    .25  .05 .0174
Si1  .7273 .3872  .1046      .0100
Si2  .7217 .8422  .1049      .0099
O1    .738 .6135  .1096       .023
O2    .451 .3264  .0680       .021
O3    .440 .9015  .0763       .020
O4    .927 .3267  .0586       .016
O5    .904 .9073  .0518       .014
O6    .797 .3154  .1900       .016
O7    .817 .9141  .1888       .017
O8    .240  .124  .1849       .019
F     .301  .600  .1922       .039
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Epididymite-potassian
 
Naumova I S, Pobedimskaya E A, Pushcharovskii D Yu, Belov N V
Altukhova Yu N
 
Doklady Akademii Nauk SSSR 229 (1976) 856-859
Crystal structure of synthetic K2Be2Si6O15 of the epidimite group
Locality: synthetic
Note: c-cell edge altered to reproduce bond lengths
_database_code_amcsd 0012454
7.485 15.453 11.418 90 90 90 Cmc2_1
atom     x     y     z Biso
K1      .5 .2818 .3619 2.48
K2      .5 .3987  .084  .93
Be1  .1489 .3798 .2275  .26
Si1  .2117 .2095 .1336  .61
Si2  .2046 .0556 .3103   .4
Si3      0 .3497 .4659  .32
Si4      0 .4545 .0009  .52
O1    .322    .2 .0109  .67
O2   .2583 .1291 .2164 1.35
O3   .3245 .0764 .4296  .85
O4   .2701 .2958 .1945  .72
O5   .2704 .4623 .2631 1.16
O6       0  .216 .0948 2.36
O7       0 .4063 .1283  .68
O8       0 .0715 .3518  .13
O9       0 .3542  .332  .52
O10      0 .4409 .5256  .95
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Tazheranite
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Rastsvetaeva R K, Pushcharovskii D Yu, Spiridonov E M, Gekimyants V M
 
Doklady Akademii Nauk SSSR 359 (1998) 529-531
Tazheranite and calzirtite: structural-mineralogical similarity and distinction
_database_code_amcsd 0012493
5.111 5.111 5.111 90 90 90 Fm-3m
atom   x   y   z occ
Ca4a   0   0   0 .22
Ti4a   0   0   0 .22
Zr4a   0   0   0 .56
O8c  .25 .25 .25 .89
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Koragoite
 
Yamnova N A, Pushcharovskii D Yu, Voloshin A V
 
Kristallografiya 40 (1995) 469-475
Crystal structure of a new natural Mn, W-tantaloniobate
_database_code_amcsd 0014194
24.73 5.056 5.760 90 103.5 90 P2_1
atom        x     y     z  occ Biso
MnA1    .6025  .239  .760   .9  1.5
FeA1    .6025  .239  .760   .1  1.5
MnA2    .3011  .263  .970       2.4
MnA3    .1010  .751  .449  .86  2.0
TaB1   .80243 .2725 .9836 .652  .36
WB1    .80243 .2725 .9836 .097  .36
NbB2    .1979  .267 .3862       .20
NbB3    .6992  .276 .3697       .83
NbBA1   .1003 .2871 .7874   .8 1.11
MnBA1   .1003 .2871 .7874   .2 1.11
NbBA2   .3988  .267 .5824   .8  .56
MnBA2   .3988  .267 .5824   .2  .56
WC1   -.00066 .2875 .1645   .9  .35
WC2    .50031 .2581 .1916  .81  .36
TiC2   .50031 .2581 .1916  .09  .36
O1       .446  .110  .301       1.7
O2       .247  .117  .129        .5
O3       .155  .449  .550       6.4
O4       .446  .614  .545       1.4
O5       .049  .131  .420        .6
O6       .243  .627  .361        .1
O7       .340  .461  .736        .6
O8       .251  .101  .611       2.9
O9       .156  .950  .275        .8
O10      .350  .437  .201       1.0
O11      .148  .938  .753        .8
O12      .258  .603  .876        .9
O13      .158  .476  .068       2.1
O14      .045  .600  .144        .6
O15      .355  .932  .446        .2
O16      .050  .140  .950       4.3
O17      .455  .079  .825        .9
O18      .339  .962  .934        .2
O19      .047  .634  .674        .4
O20      .454  .562  .057       1.4
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Rouvilleite
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Yamnova N A, Pushcharovskii D Yu, Khomyakov A P, Vyatkin S V
 
Soviet Physics - Crystallography 36 (1991) 14-16
Crystal structure of the new natural fluorocarbonate Na3Ca(Mn,Ca)(CO3)3F
Locality: hydrothermalites, Lovozero alkaline massif, Kola Peninsula, Russia
_database_code_amcsd 0015588
8.012 15.79 7.019 90 100.78 90 Cc
atom      x      y      z  occ Biso
Na1   .0597  .1096  .1825      1.30
Na2   .0578  .8852  .1810      1.31
Na3   .4247  .1741  .0201      2.06
Ca1  .19231 .51002 .34615       .92
Mn2   .4425 .81066  .0333 .439 1.28
Ca2   .4425 .81066  .0333 .361 1.28
Fe2   .4425 .81066  .0333 .060 1.28
Y2    .4425 .81066  .0333 .034 1.28
Dy2   .4425 .81066  .0333 .020 1.28
C1    .2438  .3074  .3029       1.1
C2    .2479  .6955  .3075       1.1
C3    .3241 -.0050 -.0041       1.0
O1    .4881  .0033  .0444       1.9
O2    .1043  .6556  .3124       1.7
O3    .2626  .9199 -.0235       2.2
O4    .2278  .9413  .4665       2.2
O5    .3839  .6597  .3878       2.5
O6    .2460  .7662  .2233       1.8
O7    .3916  .3217  .4061       2.1
O8    .2131  .2381  .2085       2.0
O9    .1240  .3628  .2954       1.9
F     .3651  .4995  .1347 .987 1.37
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Revdite
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Rastsvetaeva R K, Mikheeva M G, Yamnova N A, Pushcharovskii D Yu, Khomyakov A P
 
Soviet Physics - Crystallography 37 (1992) 632-636
Crystal structure of revdite Na16[Si4O6(OH)5]2[Si8O15(OH)6](OH)10*28H2O
Locality: synthetic
Note: changed Si6(z) sign and OH11(y) value to match reported bond distances
_database_code_amcsd 0015591
53.83 9.972 6.907 90 96.78 90 C2
atom      x    y     z Biso
Si1   .2025 .208  .680   .7
Si2   .2997 .492 -.010  1.6
Si3   .2727 .498  .573  1.6
Si4   .4522 .465  .680  3.0
Si5   .4528 .028  .679  2.6
Si6   .4528 .244 -.008  2.3
Si7   .2973 .282  .319  1.2
Si8   .4741 .247  .430  2.4
Na1   .3658 .489  .128  3.1
Na2   .2082 .489  .957  2.8
Na3   .1302 .492  .833  2.3
Na4   .3830 .250  .867  2.0
Na5   .0463 .245  .014  2.9
Na6      .5 .492     0  1.9
Na7   .1175 .254  .134  2.5
Na8      .5 .001     0  1.3
Na9   .2507 .265 -.005  4.2
Wat1  .0239 .252  .576  1.3
OH2   .2427 .489  .502   .8
OH3   .1727 .235  .602  1.9
Wat4  .2762 .153  .790  2.5
OH5   .1184 .505  .202  1.9
OH6   .0750 .497  .370  2.5
OH7   .2796 .146  .274  1.3
O8    .2920 .366  .105   .6
OH9   .3813 .491  .802  2.0
OH10  .3661 .256  .186  1.7
OH11  .1327 .258  .806  2.2
OH12  .4244 .493  .632  1.9
O13   .3265 .502  .948  1.4
Wat14 .4133 .496  .216  2.7
Wat15 .3510 .495  .448  3.1
O16   .2081 .127  .852  2.9
Wat17 .1015 .258  .451  2.5
Wat18 .1528 .489  .553  2.9
Wat19 .1602 .261  .226  3.0
O20   .2776 .504  .810  1.6
OH21  .3258 .248  .382  1.6
Wat22 .0855 .505  .783  1.6
Wat23 .3401 .261  .777  1.5
Wat24 .4003 .252  .545  2.3
O25   .2863 .369  .486  1.5
Wat26 .1692 .512  .050  1.8
O27   .2127 .135  .506  1.6
OH28  .4211 .254  .046  4.1
O29   .4593 .114  .885  2.8
O30   .0283 .398  .257  2.9
OH31  .2247 .342  .194  1.9
O32   .4733 .238  .197  2.2
O33   .2187 .339  .726  1.3
O34   .4598 .378  .888  2.6
Wat35 .0255 .394  .798  3.8
O36   .4641 .114  .496  2.6
O37   .4636 .382  .493  2.5
Wat38 .0260 .097  .786  4.0
OH39  .0282 .095  .257  3.6
O40      .5 .241    .5  2.0
Wat41 .0794 .248  .917  2.6
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Total number of retrieved datasets: 7
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