American Mineralogist Crystal Structure Database

5 matching records for this search.

Litvinskite
 
Yamnova N A, Egorov-Tismenko Y K, Pekov I V, Ekimenkova I A
 
Crystallography Reports 46 (2001) 190-193
Crystal structure of litvinskite: A new natural member of the lovozerite group
Locality: Alluaiv mountain, Lovozero massif, Kola Peninsula, Russia
_database_code_amcsd 0012370
10.589 10.217 7.355 90 92.91 90 Cm
atom      x     y     z  occ Biso
NaA1   .003     0  .497  .78  4.4
NaA2   .754  .252 -.004  .77  4.1
KA2    .754  .252 -.004 .005  4.1
WatA2  .754  .252 -.004 .225  4.1
NaC    .747     0  .254  .19  4.2
MnC    .747     0  .254  .14  4.2
CaC    .747     0  .254  .01  4.2
FeC    .747     0  .254  .01  4.2
ZrM       0     0     0  .96 2.70
TiM       0     0     0  .01 2.70
HfM       0     0     0  .01 2.70
Si1   .4905 .2203 .2866  .97 3.15
Al1   .4905 .2203 .2866  .03 3.15
Si2   .2900     0 .2614  .97  3.3
Al2   .2900     0 .2614  .03  3.3
Si3   .5117 .2271 .7124  .97  2.8
Al3   .5117 .2271 .7124  .03  2.8
Si4   .7160     0 .7298  .97  2.7
Al4   .7160     0 .7298  .03  2.7
O1     .179     0  .109       5.1
O2     .372 .1311  .238       5.8
O3    -.005  .245  .504       5.5
O4     .044  .142  .809       6.2
OH5    .381  .151  .765       8.5
OH6    .235     0  .471       7.0
O7     .810     0  .904       5.2
O8     .623  .121  .750       6.0
O9     .961 .1435  .178       5.1
OH10   .618  .157  .220       5.7
OH11   .780     0  .543       5.3
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Georgbarsanovite
 
Ekimenkova I A, Rastsvetaeva R K, Khomyakov A P
 
Doklady Chemistry 370 (2000) 17-20
Crystal structure of the Fe,Cl-analogue of kentbrooksite
Locality: Petrelius peak, Khibiny massif, Kola Peninsula, Russia
_database_code_amcsd 0012503
14.262 14.262 29.949 90 90 120 R3m
atom       x     y      z  occ Biso
Na1    .2090 .1045  .2855       3.5
Na2a   .1057 .2114  .1562  .53  1.7
Na2b    .126  .252   .146  .10  2.8
Na2c    .077  .154  .1738  .37  2.3
Na3a   .5696 .1392  .1730  .57  1.8
Na3b   .5548 .1096  .1815  .43  1.9
Na4a    .497  .782   .170  .11    7
Na4b   .4768 .7384  .1863  .78  4.1
Ca     .4054 .3315  .3323       .77
Zr     .3270 .1635  .1667       .75
Fe     .0108 .5054 -.0002  .23  1.9
NbM1     1/3   2/3  .2958   .8  1.5
SiM1     1/3   2/3  .2958   .2  1.5
Fe2+M2 .1819 .3638  .3289  .62  1.6
MnM2   .1819 .3638  .3289  .04  1.6
ZrM2   .1819 .3638  .3289  .09  1.6
TiM2   .1819 .3638  .3289  .02  1.6
KM3    .4666 .2333  .0467 .083  1.7
SrM3   .4666 .2333  .0467 .239  1.7
BaM3   .4666 .2333  .0467 .011  1.7
YM3    .4666 .2333  .0467 .044  1.7
MnM3   .4666 .2333  .0467 .356  1.7
CaM3   .4666 .2333  .0467 .111  1.7
CeM3   .4666 .2333  .0467 .156  1.7
Si1    .6095 .6042  .0973       .58
Si2    .1402 .0701  .0807       .76
Si3    .2688 .3260  .2373       .54
Si4    .2102 .4204  .0743       .66
Si5    .5266 .2633  .2505       .57
Si6    .4595 .5405  .2565       .77
Si7      1/3   2/3  .0873       1.4
O1     .2084 .6042  .2513       2.1
O2     .3988 .2975  .1266       1.9
O3     .6272 .0380  .0455       1.0
O4     .0468 .3012  .2899        .9
O5     .1067 .3885  .1067       2.0
O6     .5721 .6099  .2269       1.3
O7     .2539 .2251  .2078       1.4
O8     .4414 .2207  .2908       1.6
O9     .1807 .3614  .2203       1.0
O10    .1796 .0898  .1324       1.5
O11    .1778 .3556  .0290       1.1
O12    .6055 .3948  .2531       1.0
O13    .2328 .1164  .0448       1.5
O14    .4827 .5172  .3064       1.1
O15    .0118 .5059  .1160       1.0
O16    .0616 .1232  .0734       1.1
O17    .2743 .5486  .0662       3.2
O18    .4710 .2355  .2025       1.4
OH1      1/3   2/3  .1426       2.1
OH2    .6030 .2060 -.0014       3.0
OH3     .413  .586   .002  .23    9
Clla    .618  .383  .0967  .10  3.0
Cllb     2/3   1/3  .0991  .80  2.4
Cl2        0     0  .2449  .20  1.2
Wat        0     0  .2551  .80  1.7
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Ikranite
 
Ekimenkova I A, Rastsvetaeva R K, Chukanov N V, Khasanov S S
 
Doklady Chemistry 371 (2000) 65-69
Crystal structure of an oxonium-containing analogue of eudialyte
Locality: Karnasurt Mountains, Lovozero massif, Kola Peninsula, Russia
_database_code_amcsd 0012505
14.167 14.167 30.081 90 90 120 R3m
atom       x     y      z  occ Biso
Zr     .3332 .1666  .1669      1.86
Ca     .4052 .3345  .3337 .550 2.21
Mn     .4052 .3345  .3337 .233 2.21
Ce     .4052 .3345  .3337 .083 2.21
Na     .4052 .3345  .3337 .075 2.21
Sr     .4052 .3345  .3337 .059 2.21
Si1    .0832 .5416  .2573       2.1
Si2    .1406 .0703  .0804       2.0
Si3    .0550 .3249  .2366       1.5
Si4    .2056 .4112  .0788       2.7
Si5    .5266 .2633  .2538       1.7
Si6   -.0073 .6052  .0971       1.6
O1     .0218 .5109  .3017       3.9
O2     .4127 .3092  .1278       2.3
O3     .4021 .0342  .0451       4.1
O4     .0359 .2993  .2881       4.0
O5     .0939 .3738  .1073       2.7
O6     .3912 .4377  .2260       2.5
O7     .2584 .0284  .2053       3.1
O8     .4452 .2226  .2938       5.8
O9     .1765 .3530  .2202       2.5
O10    .1912 .0956  .1259       3.2
O11    .1808 .3616  .0284       3.6
O12    .6060 .3940  .2537       3.1
O13    .2208 .1104  .0389       4.0
O14    .3951 .6049  .2540       4.8
O15    .0185 .5092  .1046       4.0
O16    .0617 .1234  .0740       2.5
O17    .2725 .5450  .0709       5.0
O18    .4692 .2346  .2045       3.4
Fe     .1573 .3146  .3349  .70  4.6
ZrM1     1/3   2/3  .0306 .086  1.9
NbM1     1/3   2/3  .0306 .032  1.9
TiM1     1/3   2/3  .0306 .032  1.9
ZrM2     1/3   2/3  .2875 .163  2.8
NbM2     1/3   2/3  .2875 .068  2.8
TiM2     1/3   2/3  .2875 .068  2.8
Zr       1/3   2/3  .2271  .15  2.2
Si7      1/3   2/3  .0859  .30  1.7
Nal    .5324 .4676  -.003  .30  9.3
Na2a   .5681 .4319  .1730  .70  1.3
Na2b   .5450 .4550  .1789  .30  2.6
Na3    .1948 .0974  .2874  .65  2.5
K3     .1948 .0974  .2874  .10  2.5
Sr3    .1948 .0974  .2874  .05  2.5
Na     .1110 .2220  .1528 .495  2.2
H3O    .1110 .2220  .1528 .165  2.2
Na2    .4648 .2324  .0484 .615  1.4
H3O2   .4648 .2324  .0484 .205  1.4
H3O3   .0808 .1616  .1663  .34    3
H3O4    .492  .246   .035  .18  1.2
H3O5    .134  .067   .279  .20  1.9
OH1      1/3   2/3   .137  .30    7
OH2     .391  .609   .159  .22    4
OH3     .259  .518  .3307  .70  6.5
OH4     .420  .580 -.0009  .70  7.1
Cl       1/3   2/3   .150  .26  5.3
Watla     .0    .0  .2250   .7  1.5
Watlb     .0    .0   .199   .3  1.4
Wat2     2/3   1/3  .0999       2.5
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Raslakite
 
Ekimenkova I A, Rastsvetaeva R K, Chukanov N V
 
Doklady Chemistry 374 (2000) 195-198
Ordering of calcium and iron in a mineral of the eudialyte group with the symmetry R3
Locality: Lovozero massif, Kola Peninsula, Russia
_database_code_amcsd 0012506
14.229 14.229 30.019 90 90 120 R3
atom        x     y      z  occ Biso
Zr      .3334 .1667  .1666      1.65
Si1     .1396 .0662  .0819      1.53
Si2     .5262 .2597  .2520      1.64
Si3     .4585 .5420  .2582      1.36
Si4     .2084 .4168  .0756      1.64
Si5a    .2712 .3258  .2371      1.29
Si5b    .0575 .3279  .2369      1.15
Si6a    .9914 .6030  .0968      1.24
Si6b    .9936 .3913  .0969      1.08
Ola     .0617 .1225  .0782       2.4
O1b     .2236 .1048  .0412       3.1
O2      .1886 .0891  .1320       3.0
O3a     .2635 .2305  .2074       2.3
O3b     .2587 .2969  .2895       1.9
O4a     .1789 .3519  .2195       1.6
O4b     .3904 .4316  .2263       2.2
O5      .0249 .5106  .3054       1.9
O6a     .2139 .6074  .2529   .5  2.6
O6b      .396  .611  .2725   .5  4.1
O7a     .0530 .4369  .2269       2.7
O7b     .0437 .2992  .2894       1.9
O8      .1771 .3582  .0297       2.7
O9      .2717 .5434  .0724       4.2
O10a    .1064 .3899  .1066       2.2
Ol0b    .2772 .3777  .1075       2.0
O11a    .4378 .2132  .2897       3.0
Ollb    .4750 .2337  .2039       2.6
O12     .6050 .2100  .2563       2.0
O13     .2600 .0277  .2067       2.4
O14     .6256 .0352  .0449       2.1
O15a    .4054 .2997  .1266       2.3
O15b    .0207 .5137  .1132       2.2
O16     .6218 .5885  .0451       1.9
O17     .4088 .1039  .1269       2.2
FeMla   .0005 .2642  .0001 .733 1.73
CaMla   .0005 .2642  .0001 .167 1.73
MnMla   .0005 .2642  .0001   .1 1.73
CaM1b   .2596 .2601  .0000   .9 1.61
CeM1b   .2596 .2601  .0000   .1 1.61
ZrM2.4  .5021 .0065 -.0004 .267 1.79
HfM2.4  .5021 .0065 -.0004 .033 1.79
MnM2.5a .1496 .3025  .3365  .20 1.07
NaM2.5b .5229 .0515 -.0042  .50 2.04
NbM3      1/3   2/3  .2942  .20 2.56
TiM3      1/3   2/3  .2942  .15 2.56
MgM3      1/3   2/3  .2942  .15 2.56
SiM3a     1/3   2/3  .2477  .40  2.1
AlM3a     1/3   2/3  .2477  .10  2.1
Si7       1/3   2/3  .0877  .50  1.8
Si7a      1/3   2/3  .0505  .40  2.0
Al7a      1/3   2/3  .0505  .10  2.0
Na1a    .2562 .5244  .1855  .45  4.4
Na1b     .172  .566  .1605  .35  5.3
Na1c     .378  .552  .1629  .20  6.0
Na2a    .5536 .4425  .1777  .38 2.49
Ca2a    .5536 .4425  .1777  .07 2.49
Na2b    .5849 .4159  .1633 .518  3.3
Ca2b    .5849 .4159  .1633 .032  3.3
Na3     .4595 .2304  .0495 .933  2.6
Ca3     .4595 .2304  .0495 .067  2.6
Na4a    .2216 .1098  .2820  .40 2.62
Sr4a    .2216 .1098  .2820  .05 2.62
K4a     .2216 .1098  .2820  .05 2.62
Na4b    .1940 .0980  .2893 .466 1.93
Sr4b    .1940 .0980  .2893 .017 1.93
K4b     .1940 .0980  .2893 .017 1.93
Na5     .1097 .2162  .1535       4.3
O18a     .197  .591  .0063  .15  1.5
OH18a    .197  .591  .0063  .05  1.5
O18b        0     0   .333  .38  6.4
OH18b       0     0   .333  .12  6.4
O19     .6234 .3959 -.0025  .38  4.8
OH19    .6234 .3959 -.0025  .12  4.8
O20a      1/3   2/3  .1402  .38  1.2
OH20a     1/3   2/3  .1402  .12  1.2
O20b      1/3   2/3  .1968  .38  4.3
OH20b     1/3   2/3  .1968  .12  4.3
Cl1a        0     0  .2343  .50  3.2
Cl1b        0     0  .2592  .30  3.2
Cl1c        0     0  .2869  .20  4.8
Wat2a     2/3   1/3  .0848  .75  3.1
Wat2b     2/3   1/3  .1054  .25  5.4
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Fornacite
Download hom/fornacite.pdf
Ksenofontov D A, Kabalov Y K, Pekov I V,Zubkova N V,
Ekimenkova I A, Pushcharovskii D Y
 
Doklady Earth Sciences 456 (2014) 520-523
Refinement of the crystal structure of fornacite using the Rietveld method
Locality: Berezovskii deposit, Central Urals, Russia
_database_code_amcsd 0020506
8.09015 5.90913 17.4839 90 109.99 90 P2_1/c
atom      x     y     z occ Biso
Pb1   .2175 .2272 .3748     2.28
Pb2   .2237 .7689 .0594     2.09
Cu1   .4887 .5023 .2485      1.6
As1   .4854 .2361 .0798 .79   .7
P1    .4854 .2361 .0798 .21   .7
Cr1   .0486 .2603 .1583      1.9
O1    .5414 .0141 .1472      1.5
O2    .4674 .4920 .1394      2.5
O3    .2953 .2076 .0150      2.9
O4    .6422 .2985 .0446      2.7
O5    .9935 .0306 .1004      1.1
O6   -.0073 .4784 .0941      3.0
O7    .2537 .2493 .2206      2.6
O8    .9372 .2673 .2228      2.3
OH9   .3451 .7692 .2136      1.9
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Total number of retrieved datasets: 5
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