American Mineralogist Crystal Structure Database

8 matching records for this search.

Heulandite-Ca
 
Merkle A B, Slaughter M
Download am/vol52/AM52_273.pdf
American Mineralogist 52 (1967) 273-276
The crystal structure of heulandite (Ca,Na2)[Al2Si7O18].6H2O
_database_code_amcsd 0000154
17.73 17.82 7.43 90 116.33 90 Cm
atom     x    y    z  occ
Ca1   .147    0 .811
Ca2   .435    0 .147
Ca3   .242   .5 .300
Si1   .109 .168 .405 .733
Al1   .109 .168 .405 .267
Si2   .002 .093    0 .733
Al2   .002 .093    0 .267
Si3   .080 .184 .782 .733
Al3   .080 .184 .782 .267
Si4   .342 .304 .909 .733
Al4   .342 .304 .909 .267
Si5   .287 .216   .5 .733
Al5   .287 .216   .5 .267
Si6   .495 .198 .216 .733
Al6   .495 .198 .216 .267
Si7   .468 .173 .593 .733
Al7   .468 .173 .593 .267
Si8   .216 .302 .086 .733
Al8   .216 .302 .086 .267
Si9   .072 .415    0 .733
Al9   .072 .415    0 .267
O1    .983    0 .947
O2    .061 .130 .900
O3    .102 .143 .605
O4    .044 .122 .235
O5    .292 .338 .018
O6    .211 .167 .428
O7    .142 .256 .943
O8    .295 .259 .679
O9    .084 .247 .314
O10   .279 .283 .313
O11   .370 .151 .559
O12   .023 .404 .753
O13   .081   .5 .044
O14   .463 .162 .362
O15   .492 .263 .663
O16   .404 .376 .906
O17   .020 .380 .117
O18   .170 .383 .109
O19   .407 .233 .055
Wat1  .006    0 .528 .667
Wat2  .294   .5 .038 .667
Wat3  .296   .5 .767 .667
Wat4  .065   .5 .518 .667
Wat5  .386    0 .772 .667
Wat6  .209    0 .601 .667
Wat7  .256 .137 .005 .667
Wat8  .211 .423 .509 .667
Wat9  .360 .424 .469 .667
Wat10 .389    0 .404 .667
Wat11 .379    0 .291 .667
Wat12 .208    0 .450 .667
Wat13 .375    0 .520 .667
Wat14 .222 .172 .109 .667
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Heulandite-Ca
 
Merkle A B, Slaughter M
Download am/vol53/AM53_1120.pdf
American Mineralogist 53 (1968) 1120-1138
Determination and refinement of the structure of heulandite
_database_code_amcsd 0000180
17.73 17.82 7.43 90 116.33 90 Cm
atom      x     y     z occ Biso
Ca1   .1417     0 .8478 .34 2.95
Ca2   .4355     0 .1776 .38 3.91
Ca3   .2403    .5 .2989 .48 2.35
Si1   .1075 .1693 .4049 .75 1.32
Al1   .1075 .1693 .4049 .25 1.32
Al2   .9968 .9096 .0056 .75 1.83
Si2   .9968 .9096 .0056 .25 1.83
Si3   .0773 .1917 .7880     1.24
Si4   .3488 .3020 .9107 .60 1.23
Al4   .3488 .3020 .9107 .40 1.23
Si5   .2852 .2152 .5075     1.14
Si6   .4907 .1907 .2188      .89
Si7   .4652 .1708 .5978 .75  .68
Al7   .4652 .1708 .5978 .25  .68
Si8   .2204 .2990 .0899     1.35
Al9   .0714 .4104 .0043 .75  .76
Si9   .0714 .4104 .0043 .25  .76
O1    .9820     0 .9746     3.01
O2    .0626 .1202 .8931     1.80
O3    .0966 .1499 .6104     3.33
O4    .0456 .1087 .2566     1.97
O5    .2851 .3318 .0077     2.21
O6    .2069 .1621 .4386     1.83
O7    .1552 .2425 .9541     4.07
O8    .2951 .2685 .6890     2.34
O9    .0717 .2552 .3240     1.66
O10   .2775 .2646 .3196     2.60
O11   .3666 .1613 .5673     1.62
O12   .0175 .3984 .7552     2.45
O13   .0933    .5 .0873     3.03
O14   .4608 .1575 .3774      .36
O15   .4978 .2551 .6450     3.51
O16   .4085 .3758 .9159     4.30
O17   .0198 .3812 .1167     3.42
O18   .1699 .3746 .1234     1.31
O19   .4100 .2328 .0553     1.82
Wat1  .9957     0 .4686      .88
Wat2  .0388    .5 .4648     1.13
Wat3  .2005 .4079 .5270     4.89
Wat4  .2765    .5 .9634     5.98
Wat5  .3545 .4267 .4683     5.25
Wat6  .3665     0 .7543     3.17
Wat7  .1548     0 .1553 .30 4.20
Wat8  .1985     0 .5998 .32 4.00
Wat9  .2882 .1001 .0552 .30 4.10
Wat10 .3628     0 .4000 .18 4.10
Wat11 .2898     0 .3030 .15 4.10
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Heulandite-Ca
 
Mortier W J, Pearce J R
Download am/vol66/AM66_309.pdf
American Mineralogist 66 (1981) 309-314
Thermal stability of the heulandite-type framework: Crystal structure of the
calcium/ammonium form dehydrated at 483K
_database_code_amcsd 0000810
17.158 17.433 7.388 90 113.41 90 C2/m
atom     x     y     z  occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Ca1  .2591    .5 .0820 .603 0.0137 0.0044 0.0664      0 0.0082      0
Ca2  .0326     0 .2901 .190 0.0052 0.0037 0.0504      0 0.0092      0
Si1  .3200 .1632 .2343 .769 0.0014 0.0029 0.0086 0.0002 0.0011 0.0006
Al1  .3200 .1632 .2343 .231 0.0014 0.0029 0.0086 0.0002 0.0011 0.0006
Si2  .0668 .2137 .2154 .769 0.0019 0.0026 0.0090 0.0005 0.0015 0.0002
Al2  .0668 .2137 .2154 .231 0.0019 0.0026 0.0090 0.0005 0.0015 0.0002
Si3  .2162 .3145 .2018 .769 0.0026 0.0026 0.0092 0.0000 0.0022 0.0001
Al3  .2162 .3145 .2018 .231 0.0026 0.0026 0.0092 0.0000 0.0022 0.0001
Si4  .2020 .0895 .4121 .769 0.0028 0.0016 0.0119 0.0001 0.0024 0.0001
Al4  .2020 .0895 .4121 .231 0.0028 0.0016 0.0119 0.0001 0.0024 0.0001
Si5      0 .2956    .5 .769 0.0016 0.0024 0.0102      0 0.0019      0
Al5      0 .2956    .5 .231 0.0016 0.0024 0.0102      0 0.0019      0
O1   .4190 .1504 .3841      0.0019 0.0030 0.0189 0.0001 -.0003 0.0006
O2   .2906 .2513 .2421      0.0032 0.0031 0.0149 0.0010 0.0017 0.0006
O3   .3068 .1409 .0091      0.0043 0.0049 0.0128 0.0011 0.0033 0.0006
O4   .0170 .2408 .3462      0.0052 0.0046 0.0347 -.0008 0.0089 -.0054
O5   .2627 .1018 .2909      0.0032 0.0047 0.0271 -.0007 0.0049 0.0022
O6   .1117 .1337 .3046      0.0043 0.0041 0.0401 0.0015 0.0057 0.0033
O7   .2520 .3862 .3558      0.0068 0.0065 0.0160 0.0005 0.0014 -.0034
O8   .1345 .2768 .2172      0.0054 0.0045 0.0522 -.0002 0.0117 0.0030
O9   .1765     0 .4097      0.0071 0.0020 0.0580      0 0.0144      0
O10      0 .1948     0      0.0109 0.0070 0.0087      0 -.0039      0
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Heulandite-Ca
 
Gunter M E, Armbruster T, Kohler T, Knowles C R
Download am/vol79/AM79_675.pdf
American Mineralogist 79 (1994) 675-682
Crystal structure and optical properties of Na- and Pb-exchanged
heulandite-group zeolites
Sample: nonexchanged
Atomic parameters from ICSD
_database_code_amcsd 0001668
17.671 17.875 7.412 90 116.39 90 C2/m
atom     x     y     z  occ  Biso
Na1  .1549     0 .6666 .228   6.3
Ca1  .1549     0 .6666  .44   6.3
Ca2  .5402     0 .2031 .484  2.74
K    .2763     0   .01  .03   9.9
Na2  .2763     0   .01 .097   9.9
Si1  .1794 .1698 .0967 .753  1.34
Al1  .1794 .1698 .0967 .247  1.34
Si2  .2886 .0899 .5008 .753  1.42
Al2  .2886 .0899 .5008 .247  1.42
Si3  .2917 .3096 .2831 .753  1.35
Al3  .2917 .3096 .2831 .247  1.35
Si4  .0646 .2984  .411 .753  1.34
Al4  .0646 .2984  .411 .247  1.34
Si5      0 .2131     0 .753   1.4
Al5      0 .2131     0 .247   1.4
O1   .3048     0 .5466        2.8
O2   .2313 .1194 .6132       3.05
O3   .1833 .1543 .8842       3.22
O4   .2385 .1065 .2555       2.45
O5       0 .3259    .5        3.4
O6    .082 .1587 .0626       2.22
O7   .3729  .266 .4508       3.26
O8   .0089 .2662 .1842       2.78
O9   .2103 .2542 .1783       2.64
O10  .1155 .3723 .3988       2.64
OH11 .2763     0   .01  .83   9.9
OH12    .5     0    .5        7.9
OH13 .4228 .0817 .0307        5.4
OH14  .094     0  .285       13.2
OH15  .082  .005  .867  .43 11.84
OH16     0 .0873    .5       20.5
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Heulandite-Ca
 
Comodi P, Gatta G D, Zanazzi P F
 
European Journal of Mineralogy 13 (2001) 497-505
High-pressure structural behaviour of heulandite
Sample: P = .0001 GPa
_database_code_amcsd 0006866
17.729 17.909 7.433 90 116.52 90 C2/m
atom      x     y     z   occ  Uiso
NaCS1 .1523     0 .6735   .43  .045
KCS1  .1523     0 .6735   .10  .045
CaCS1 .1523     0 .6735 .1625  .045
BaCS1 .1523     0 .6735 .0075  .045
SrCS1 .1523     0 .6735 .2175  .045
CaCS2 .0398    .5 .2024    .5  .033
AlT1  .1795 .1698 .0966  .192 .0144
SiT1  .1795 .1698 .0966  .808 .0144
SiT2  .2109 .4098 .4988  .637 .0150
AlT2  .2109 .4098 .4988  .363 .0150
SiT3  .2084 .1903 .7174  .801 .0145
AlT3  .2084 .1903 .7174  .199 .0145
SiT4  .0645 .2978 .4100  .806 .0146
AlT4  .0645 .2978 .4100  .194 .0146
SiT5      0 .2126     0  .666 .0154
AlT5      0 .2126     0  .334 .0154
O1    .1940    .5  .455        .029
O2    .2317 .1190 .6143        .031
O3    .1829 .1533 .8849        .028
O4    .2388 .1068 .2567        .027
O5        0 .3252    .5        .032
O6    .0821 .1579 .0642        .023
O7    .1272 .2349 .5483        .037
O8    .0084 .2659 .1841        .030
O9    .2105 .2540 .1750        .029
O10   .1148 .3724 .3962        .026
Wat1  .2242    .5 -.009        .052
Wat2   .080     0  .880        .106
Wat3  .0773 .4173  .970        .065
Wat4      0    .5    .5        .077
Wat5      0  .091    .5         .19
Wat6   .095     0  .288        .121
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Heulandite-Ca
 
Comodi P, Gatta G D, Zanazzi P F
 
European Journal of Mineralogy 13 (2001) 497-505
High-pressure structural behaviour of heulandite
Sample: P = 1.45 GPa
_database_code_amcsd 0006867
17.481 17.625 7.345 90 116.73 90 C2/m
atom      x    y     z   occ Uiso
NaCS1 .1503    0  .675   .43 .043
KCS1  .1503    0  .675   .10 .043
CaCS1 .1503    0  .675 .1625 .043
BaCS1 .1503    0  .675 .0075 .043
SrCS1 .1503    0  .675 .2175 .043
CaCS2  .033   .5  .185    .5 .028
AlT1  .1818 .164  .101  .192 .014
SiT1  .1818 .164  .101  .808 .014
SiT2  .2071 .409  .490  .637 .019
AlT2  .2071 .409  .490  .363 .019
SiT3  .2072 .189  .716  .801 .012
AlT3  .2072 .189  .716  .199 .012
SiT4  .0606 .295  .403  .806 .018
AlT4  .0606 .295  .403  .194 .018
SiT5      0 .205     0  .666 .018
AlT5      0 .205     0  .334 .018
O1     .191   .5  .451        .04
O2     .229 .120  .607       .020
O3     .182 .144  .884       .031
O4     .248 .105  .264       .020
O5        0 .329    .5       .029
O6     .087 .146  .085       .027
O7     .127 .240  .550       .045
O8     .003 .261  .185       .029
O9     .207 .257  .170       .033
O10    .112 .367  .376       .036
Wat1   .223   .5 -.003        .04
Wat2   .079    0  .875        .08
Wat3   .078 .408  .948        .06
Wat4      0   .5    .5        .07
Wat5      0 .084    .5        .21
Wat6   .101    0  .321        .07
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Heulandite-Ca
 
Comodi P, Gatta G D, Zanazzi P F
 
European Journal of Mineralogy 13 (2001) 497-505
High-pressure structural behaviour of heulandite
Sample: P = 3.4 GPa
_database_code_amcsd 0006868
17.124 17.376 7.237 90 116.93 90 C2/m
atom      x    y    z   occ Uiso
NaCS1 .1431    0 .673   .43 .038
KCS1  .1431    0 .673   .10 .038
CaCS1 .1431    0 .673 .1625 .038
BaCS1 .1431    0 .673 .0075 .038
SrCS1 .1431    0 .673 .2175 .038
CaCS2  .027   .5 .158    .5  .09
AlT1   .183 .166 .103  .192 .013
SiT1   .183 .166 .103  .808 .013
SiT2  .2014 .415 .479  .637 .014
AlT2  .2014 .415 .479  .363 .014
SiT3  .2075 .189 .719  .801 .017
AlT3  .2075 .189 .719  .199 .017
SiT4  .0563 .293 .393  .806 .017
AlT4  .0563 .293 .393  .194 .017
SiT5      0 .199    0  .666 .019
AlT5      0 .199    0  .334 .019
O1     .168   .5 .407        .06
O2     .227 .117 .612       .041
O3     .179 .148 .887       .027
O4     .256 .101 .264       .027
O5        0 .338   .5        .05
O6     .088 .144 .096       .019
O7     .120 .239 .548       .048
O8    -.007 .248 .177       .031
O9     .209 .252 .175       .016
O10    .106 .359 .350       .033
Wat1   .229   .5 .005        .03
Wat2   .079    0 .884        .09
Wat3   .088 .407 .942        .09
Wat4      0   .5   .5        .09
Wat5      0 .093   .5        .08
Wat6   .104    0 .319        .05
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Heulandite-Ca
 
Comodi P, Gatta G D, Zanazzi P F
 
European Journal of Mineralogy 13 (2001) 497-505
High-pressure structural behaviour of heulandite
Sample: P = .0001 GPa (after compression)
_database_code_amcsd 0006869
17.774 17.824 7.438 90 116.38 90 C2/m
atom      x     y     z   occ  Uiso
NaCS1 .1543     0 .6757   .43  .044
KCS1  .1543     0 .6757   .10  .044
CaCS1 .1543     0 .6757 .1625  .044
BaCS1 .1543     0 .6757 .0075  .044
SrCS1 .1543     0 .6757 .2175  .044
CaCS2 .0408    .5 .2003    .5  .028
AlT1  .1796 .1682 .0957  .192 .0142
SiT1  .1796 .1682 .0957  .808 .0142
SiT2  .2109 .4098 .4985  .637 .0143
AlT2  .2109 .4098 .4985  .363 .0143
SiT3  .2088 .1910 .7183  .801 .0138
AlT3  .2088 .1910 .7183  .199 .0138
SiT4  .0643 .2984 .4111  .806 .0145
AlT4  .0643 .2984 .4111  .194 .0145
SiT5      0 .2115     0  .666 .0165
AlT5      0 .2115     0  .334 .0165
O1    .1953    .5  .450        .028
O2    .2316 .1206 .6116        .029
O3    .1854 .1524 .8855        .029
O4    .2403 .1059 .2566        .027
O5        0 .3266    .5        .034
O6    .0833 .1558 .0626        .025
O7    .1271 .2348 .5542        .038
O8    .0094 .2658 .1863        .035
O9    .2099 .2532 .1756        .027
O10   .1151 .3726 .3975        .028
Wat1  .2223    .5 -.009        .048
Wat2  .0795     0  .875        .111
Wat3  .0769 .4172  .969        .062
Wat4      0    .5    .5        .074
Wat5      0 .0909    .5         .21
Wat6   .097     0  .291         .13
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Total number of retrieved datasets: 8
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