American Mineralogist Crystal Structure Database

9 matching records for this search.

Bornemanite
Download hom/bornemanite.pdf
Ferraris G, Belluso E, Gula A, Soboleva S V, Ageeva O A, Borutskii B E
Download cm/vol39/CM39_1665.pdf
The Canadian Mineralogist 39 (2001) 1665-1673
A structure model of the layer titanosilicate bornemanite based on
seidozerite and lomonosovite modules
_database_code_amcsd 0005756
5.498 7.120 47.95 90 90 88.4 Ib
atom    x     y    z occ Biso
Si1  .440  .124 .280        2
Si2  .362  .573 .287        2
Si3  .726  .361 .391        2
Si4  .675  .783 .399        2
P    .360  .891 .459        2
Ti1  .175  .088 .405        2
Ti2  .835  .608 .336        2
Nb   .890  .878 .270  .7    2
Ti   .890  .878 .270  .3    2
Na1  .283  .285 .332        2
Na2  .312  .820 .340        2
Na3  .747  .105 .340        2
Na4  .785  .400 .265 .75    2
Mn4  .785  .400 .265 .25    2
Na5  .180  .587 .408 .75    2
Mn5  .180  .587 .408 .25    2
Na6  .980  .560 .464 .65    2
Ba6  .980  .560 .464 .35    2
Ba   .615  .775 .546 .65    2
Na   .615  .775 .546 .35    2
O1   .410  .352 .280        2
O2   .576  .710 .276        2
O3   .735  .119 .283        2
O4   .097  .650 .278        2
O5   .258 -.035 .270        2
O6   .492  .583 .317        2
O7   .456  .024 .310        2
O8   .900  .860 .314        2
O9   .907  .372 .314        2
O10  .726  .563 .407        2
O11  .970  .316 .409        2
O12  .942  .863 .404        2
O13  .485  .250 .400        2
O14  .430  .892 .409        2
O15  .145  .553 .360        2
O16  .105  .051 .365        2
O17  .675  .790 .365        2
O18  .648  .408 .359        2
O19  .172  .035 .447        2
O20  .415  .688 .449        2
O21  .642 -.109 .460        2
O22  .268 -.109 .489        2
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Gjerdingenite-Fe
 
Raade G, Ferraris G, Gula A, Ivaldi G
Download cm/vol40/CM40_1629.pdf
The Canadian Mineralogist 40 (2002) 1629-1639
Gjerdingenite-Fe from Norway, a new mineral species
in the labuntsovite group: Description, crystal
structure and twinning
Locality: Norway
_database_code_amcsd 0005798
14.529 13.943 7.837 90 117.61 90 C2/m
atom      x      y     z occ  Uiso
KB    .4307  .0323  .731 .30  .078
NaB   .4307  .0323  .731 .18  .078
WatB  .4307  .0323  .731 .52  .078
KB'     1/2  .8312     0 .52  .084
WatB'   1/2  .8312     0 .48  .084
WatC  .0899      0  .335 .85  .079
KC    .0899      0  .335 .14  .079
CaC   .0899      0  .335 .01  .079
FeD       0      0   1/2 .48  .016
MnD       0      0   1/2 .38  .016
NbM1      0  .7676   1/2 .54 .0191
TiM1      0  .7676   1/2 .43 .0191
FeM1      0  .7676   1/2 .02 .0191
ZrM1      0  .7676   1/2 .01 .0191
NbM2    3/4    3/4   1/2 .54 .0204
TiM2    3/4    3/4   1/2 .43 .0204
FeM2    3/4    3/4   1/2 .02 .0204
ZrM2    3/4    3/4   1/2 .01 .0204
Si1   .2079  .1091 .7998     .0143
Si2   .6852  .8897 .7542     .0147
O1    .9032  .7704 .6113      .017
O2    .9161  .8822 .3308      .016
O3    .2598  .8705 .3787      .018
O4    .2721  .8198 .7334      .018
O5    .4152 .82098 .3032      .022
O6    .3557      0 .2710      .012
O7    .2331  .8721 .0260      .020
O8    .2422      0 .7844      .020
Wat       0   .140     0      .102
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Seidite-(Ce)
 
Ferraris G, Belluso E, Gula A, Soboleva S V, Khomyakov A P
Download cm/vol41/CM41_1183.pdf
The Canadian Mineralogist 41 (2003) 1183-1192
The crystal structure of seidite-(Ce), Na4(Ce,Sr)2{Ti(OH)2(Si8O18)}(O,OH,F)4.5H2O,
a modular microporous titanosilicate of the rhodesite group
_database_code_amcsd 0005884
24.61 7.23 14.53 90 94.6 90 C2/c
atom     x    y    z occ
Si1   .136 .008 .083
Si2   .126 .068 .870
Si3   .185 .254 .260
Si4   .183 .699 .212
Ti       0    0    0 .86
Nb       0    0    0 .06
Mn       0    0    0 .05
Fe       0    0    0 .02
Ce    .195 .750 .960 .21
La    .195 .750 .960 .15
Nd    .195 .750 .960 .05
Pr    .195 .750 .960 .02
Sm    .195 .750 .960 .01
Sr    .195 .750 .960 .27
Ca    .195 .750 .960 .10
Th    .195 .750 .960 .06
Na1   .061 .759 .215 .80
K1    .061 .759 .215 .07
Ba1   .061 .759 .215 .03
Na2   .159 .370 .045 .80
K2    .159 .370 .045 .07
Ba2   .159 .370 .045 .03
O1    .071 .966 .072
O2    .150 .048 .977
O3    .157 .204 .800
O4    .068 .102 .915
O5    .161 .807 .116
O6    .251 .225 .273
O7    .159 .134 .171
O8    .180 .475 .231
O9    .149 .885 .819
OH10  .987 .264 .036
Wat11    0 .473  .25
Wat12    0 .091  .25
Wat13 .062 .512 .043
O14   .265 .944 .932
Wat15  .25  .25    0
O16   .127 .514 .909 .11
OH16  .127 .514 .909 .40
F16   .127 .514 .909 .42
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Ilimaussite-(Ce)
Download hom/ilimaussitece.pdf
Ferraris G, Gula A, Zubkova N V, Pushcharovsky D Y,
Gobetchiya E R, Pekov I V, Eldjarn K
Download cm/vol42/CM42_787.pdf
The Canadian Mineralogist 42 (2004) 787-795
The crystal structure of ilimaussite-(Ce),
(Ba,Na)10K3Na4.5Ce5(Nb,Ti)[Si12O36][Si9O18(O,OH)24]O6,
and the "ilimaussite" problem
_database_code_amcsd 0005939
10.770 10.770 61.05 90 90 120 R32
atom     x     y       z occ Uiso
Ce1    2/3   1/3 -.00005 .85 .027
Fe1    2/3   1/3 -.00005 .15 .027
Ce2    1/3 .0005     1/6 2/3 .048
Fe2    1/3 .0005     1/6 1/3 .048
Ba1  .0005 .3263   .1001 2/3 .044
Na1  .0005 .3263   .1001 .22 .044
K1   .0005 .3263   .1001 .12 .044
Ba2    1/3   2/3   .0657 .85 .043
Th2    1/3   2/3   .0657 .15 .043
Ba3    2/3   1/3  .06561 .95 .037
K3     2/3   1/3  .06561 .05 .037
Nb   .3439 .3427   .0844 .62 .038
Ti   .3439 .3427   .0844 .33 .038
Fe   .3439 .3427   .0844 .05 .038
Na1   .489  .485   .0277  .5 .015
Na2   .505  .505       0  .5  .05
K1       0     0   .0728  .9 .029
Ba1      0     0   .0728  .1 .029
K2       0     0       0  .8 .042
Sr2      0     0       0  .1 .042
Ba2      0     0       0  .1 .042
Si1  .3254  .168   .0386     .026
Si2  .1562 .8297   .0387     .021
Si3   .168  .167   .1302  .5 .016
Si4   .333  .502   .1292  .5 .017
Si5   .505  .331   .1292  .5 .018
O1    .332  .175   .0670     .030
O2    .486  .489   .0678     .041
O3    .157  .822   .0673     .033
O4    .175  .183   .1032     .037
O5    .328  .473   .1022     .045
O6    .486  .333   .1023     .040
O7    .216 -.000   .0300     .039
O8    .478  .220   .0267     .034
O9    .264  .783   .0270      .03
O10   .270  .273   .0281     .029
OH11   2/3   1/3   .1290      .10
OH12 .3439 .1962   .1390      .10
OH13 .4768 .4690   .1360      .10
OH14 .2077 .3422   .1380      .10
OH15     0     0   .1290      .15
OH16   1/6   1/3   .1290      .15
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Phlogopite-2O
 
Ferraris G, Gula A, Ivaldi G, Nespolo M, Sokolova E, Uvarova Y, Khomyakov A P
 
European Journal of Mineralogy 13 (2001) 1013-1023
First structure determination of an MDO-2O mica polytype associated with a 1M polytype
_database_code_amcsd 0006910
5.2781 9.141 20.124 90 90 90 Ccmm
atom      x      y      z occ  Uiso
K     .6662      0    1/4 .97 .0326
Na    .6662      0    1/4 .03 .0326
MgM1      0      0      0 .68 .0105
FeM1      0      0      0 .11 .0105
LiM1      0      0      0 .21 .0105
MgM2      0 .66627      0 .66 .0106
FeM2      0 .66627      0 .11 .0106
LiM2      0 .66627      0 .23 .0106
SiT  .16620 .16668 .13564 .85 .0086
AlT  .16620 .16668 .13564 .15 .0086
O1    .1550      0 .16637     .0181
O2    .4215  .2448 .16636     .0182
O3    .1660  .1667 .05551     .0115
Oh    .6681      0 .05185  .6 .0131
F     .6681      0 .05185  .4 .0131
H      .655      0   .088  .6 .0300
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Fluorophlogopite-1M
 
Ferraris G, Gula A, Ivaldi G, Nespolo M, Sokolova E, Uvarova Y, Khomyakov A P
 
European Journal of Mineralogy 13 (2001) 1013-1023
First structure determination of an MDO-2O mica polytype associated with a 1M polytype
_database_code_amcsd 0006911
5.305 9.199 10.232 90 100.03 90 C2/m
atom     x      y      z occ  Uiso
K        0    1/2      0 .97 .0366
Na       0    1/2      0 .03 .0366
MgM1     0      0    1/2 .72 .0106
FeM1     0      0    1/2 .12 .0106
LiM1     0      0    1/2 .16 .0106
MgM2     0  .3337    1/2 .71 .0123
FeM2     0  .3337    1/2 .11 .0123
LiM2     0  .3337    1/2 .18 .0123
SiT  .0762 .16676 .22871 .85 .0085
AlT  .0762 .16676 .22871 .15 .0085
O1   .0419      0  .1676     .0198
O2   .3127  .2432  .1675     .0196
O3   .1298  .1670  .3895     .0109
Oh   .1330    1/2  .3968  .4 .0137
F    .1330    1/2  .3968  .6 .0137
H     .112    1/2   .301  .4 .0300
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Kristiansenite
 
Ferraris G, Gula A, Ivaldi G, Nespolo M, Raade G
Download zk/vol216/ZK216_442.pdf
Zeitschrift fur Kristallographie 216 (2001) 442-448
Crystal structure of kristiansenite: a case of class IIB twinning by metric merohedry
Locality: amazonite pegmatite, Heftetjern, Tordal, Telemark, Norway
_database_code_amcsd 0011092
10.028 8.408 13.339 90.01 109.10 90.00 C1
atom      x     y      z occ  Uiso
Ca1   .3993 .1523  .1310     .0151
Ca2   .6006 .1491  .8614     .0159
Ca3   .1012 .9484  .3627     .0169
Ca4  -.0995 .9453  .6340     .0162
SnM1 .14016 .5338 .38844 .99 .0062
FeM1 .14016 .5338 .38844 .01 .0062
SnM2  .6410 .5633  .8882 .61 .0072
ScM2  .6410 .5633  .8882 .39 .0072
SnM3  .3550 .5631 .10884 .30 .0073
ScM3  .3550 .5631 .10884 .50 .0073
FeM3  .3550 .5631 .10884 .20 .0073
SnM4  .8543 .5363  .6089 .17 .0094
ScM4  .8543 .5363  .6089 .63 .0094
FeM4  .8543 .5363  .6089 .20 .0094
Si1   .3735 .7670  .3197     .0078
Si2   .1653 .8759  .1162     .0068
Si3   .6285 .7676  .6791     .0087
Si4   .8327 .8767  .8819     .0070
Si5   .3320 .2209  .3811     .0070
Si6   .1285 .3321  .1774     .0069
Si7   .6652 .2245  .6152     .0069
Si8   .8710 .3311  .8185     .0077
O1    .4153 .6096  .2681      .010
OH2   .5109 .8532  .4011      .005
O3    .2492 .7342  .3694      .010
O4    .3008 .8948  .2250      .011
O5    .1863  .022  .0449      .011
O6    .1724 .7036  .0651      .013
O7    .0256 .8987  .1531      .010
O8    .7483 .7378  .6277      .012
O9    .5828 .6114  .7298      .011
O10   .6946 .8965  .7739      .011
O11   .4873 .8474  .5929      .010
O12   .8136  .025 -.0464      .010
O13   .8243 .7016 -.0685      .011
O14  -.0264 .8947  .8451      .010
O15   .8112  .579  .4534      .010
O16   .4760 .2049  .3512      .010
O17   .3224 .3961  .4316      .010
O18   .1963 .1992  .2701      .010
O19   .2403 .3700  .1169      .006
O20   .0892 .4928  .2305      .009
O21  -.0158 .2581  .0925      .013
O22   .1914 .5804  .5431      .008
O23   .6703 .3974  .5623      .010
O24   .5204 .2063  .6429      .007
O25   .8017 .1983  .7242      .010
O26  -.0871 .4885  .7665      .010
O27   .7571 .3684  .8773      .010
OH28  .0140 .2568 -.0960      .015
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Tsepinite-Ca
 
Pekov I V, Chukanov N V, Ferraris G, Gula A, Pushcharovsky D Y, Zadov A E
 
Neues Jahrbuch fur Mineralogie, Monatshefte 2003 (2003) 461-480
Tsepinite-Ca,(Ca,K,Na,[])2(Ti,Nb)2(Si4O12)(OH,O)2*4H2O, a new mineral
of the labuntsovite group from the Khibiny alkaline massif, Kola peninsula
- novel disordered sites in the vuoriyarvite-type structure
Locality: Lovchorrite mine, Hackman Valley, Yukspor Mountian, Khibiny massif,
Kola Peninsula, Russia
_database_code_amcsd 0014929
14.484 14.191 7.907 90 117.26 90 C2/m
atom       x     y     z   occ  Uiso
NaA    .4134 .7401 -.000  .175  .049
KA     .4134 .7401 -.000 .1388  .049
WatA   .4134 .7401 -.000 .0437  .049
BaA'      .5  .657     0 .0875   .23
WatA'     .5  .657     0 .9125   .23
CaB     .432     0  .700   .13   .15
SrB     .432     0  .700   .10   .15
WatB    .432     0  .700   .65   .15
BaB'1     .5  .829     0 .0158   .12
WatB'1    .5  .829     0 .3175   .12
BaB'2   .462  .907  .851 .0079   .02
WatB'2  .462  .907  .851 .1587   .02
BaB'3   .462  .849  .847 .0079   .10
WatB'3  .462  .849  .847 .1587   .10
SrC     .086     0  .330   .07   .10
WatC    .086     0  .330   .93   .10
CaC'    .251     0  .501   .21  .015
CaD        0     0    .5  .425  .024
MnD        0     0    .5  .025  .024
FeD        0     0    .5  .005  .024
ZnD        0     0    .5  .015  .024
TiM1       0 .7583    .5    .8  .027
NbM1       0 .7583    .5    .2  .027
TiM2    .750  .750    .5    .8  .033
NbM2    .750  .750    .5    .2  .033
Si1    .2004 .1114 .7911       .0174
Si2    .6887 .8894 .7648       .0171
O1     .9001 .7605  .602   .39  .023
OH1    .9001 .7605  .602   .61  .023
O2     .9194 .8626  .326        .040
O3     .2482 .8605  .342        .037
O4     .2694 .8334  .709        .037
O5     .4190 .8331  .308        .044
O6      .340     0  .254        .049
O7     .2418 .8689  .014        .037
O8      .215     0  .762        .045
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Potassicarfvedsonite
 
Pekov I V, Chukanov N V, Lebedeva Y S, Pushcharovsky D Y, Ferraris G, Gula A,
Zadov A E, Novakova  A A, Petersen O V
 
Neues Jahrbuch fur Mineralogie, Monatshefte 2004 (2004) 555-574
Potassicarfvedsonite, KNa2Fe2+4Fe3+Si8O22(OH)2,a K-dominant amphibole of the
arfvedsonite series from agpaitic pegmatites - Mineral data, structure
refinement and disorder in the A site
Locality: Ilimaussaq, Greenland
_database_code_amcsd 0014932
10.002 18.054 5.319 90 103.90 90 C2/m
atom        x      y      z   Uiso  occ
KA'm     .013     .5   .039   .038 .342
NaA"m    .067     .5   .121   .021 .054
NaA2        0   .472      0   .034 .054
Fe2+M1      0 .09102     .5 .00873  .70
Fe3+M1      0 .09102     .5 .00873  .20
MnM1        0 .09102     .5 .00873  .10
Fe2+M2      0 .18388      0 .00721  .58
Fe3+M2      0 .18388      0 .00721  .39
Ti4+M2      0 .18388      0 .00721  .03
Fe2+M3      0      0      0 .00782  .63
LiM3        0      0      0 .00782  .28
Fe3+M3      0      0      0 .00782  .09
NaM4        0 .27795     .5  .0165
Si1    .27470 .08610 .29088 .00669
Si2    .28655 .17085 .79998 .00683
O1     .10992 .09152  .2078  .0096
O2     .12016 .17285  .7336  .0102
O3      .1084      0  .7081  .0124   .8
F3      .1084      0  .7081  .0124   .2
O4      .3643 .24753  .7991  .0130
O5     .34497 .12684  .0802  .0107
O6      .3374 .11819  .5814  .0115
O7      .3271      0  .2968  .0131
H        .223      0   .771    .07   .8
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Total number of retrieved datasets: 9
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