American Mineralogist Crystal Structure Database

15 matching records for this search.

Effenbergerite
 
Knight K S, Henderson C M B
 
European Journal of Mineralogy 19 (2007) 189-200
Structural basis for the anomalous low-temperature thermal expansion
behavior of the gillespite-structured phase Ba0.5Sr0.5CuSi4O10
Sample: T = 5 K
_database_code_amcsd 0007199
7.39675 7.39675 15.8465 90 90 90 *P4/ncc
.25 -.25 0
atom     x      y      z occ  Uiso
Ba     .25    .75      0  .5 .0253
Sr     .25    .75      0  .5 .0253
Cu     .25    .25 .09138     .0459
Si   .5123  .9335 .15175     .0257
O1   .4544  .9842  .2459  .5 .0558
O2   .7178 -.0002 .13313     .0555
O3   .3736  .0234 .08813     .0668
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Effenbergerite
 
Knight K S, Henderson C M B
 
European Journal of Mineralogy 19 (2007) 189-200
Structural basis for the anomalous low-temperature thermal expansion
behavior of the gillespite-structured phase Ba0.5Sr0.5CuSi4O10
Sample: T = 25 K
_database_code_amcsd 0007200
7.39640 7.39640 15.8466 90 90 90 *P4/ncc
.25 -.25 0
atom     x      y      z occ  Uiso
Ba     .25    .75      0  .5 .0251
Sr     .25    .75      0  .5 .0251
Cu     .25    .25 .09136     .0469
Si   .5122  .9334 .15173     .0254
O1   .4545  .9840  .2459  .5 .0554
O2   .7177 -.0002 .13312     .0541
O3   .3736  .0234 .08812     .0664
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Effenbergerite
 
Knight K S, Henderson C M B
 
European Journal of Mineralogy 19 (2007) 189-200
Structural basis for the anomalous low-temperature thermal expansion
behavior of the gillespite-structured phase Ba0.5Sr0.5CuSi4O10
Sample: T = 50 K
_database_code_amcsd 0007201
7.39601 7.39601 15.8469 90 90 90 *P4/ncc
.25 -.25 0
atom     x      y      z occ  Uiso
Ba     .25    .75      0  .5 .0281
Sr     .25    .75      0  .5 .0281
Cu     .25    .25 .09149     .0498
Si   .5123  .9335 .15179     .0263
O1   .4543  .9842  .2459  .5 .0606
O2   .7178 -.0001 .13316     .0574
O3   .3737  .0234 .08818     .0676
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View JMOL 3-D Structure (permalink)
 
Effenbergerite
 
Knight K S, Henderson C M B
 
European Journal of Mineralogy 19 (2007) 189-200
Structural basis for the anomalous low-temperature thermal expansion
behavior of the gillespite-structured phase Ba0.5Sr0.5CuSi4O10
Sample: T = 100 K
_database_code_amcsd 0007202
7.39533 7.39533 15.8482 90 90 90 *P4/ncc
.25 -.25 0
atom     x     y      z occ  Uiso
Ba     .25   .75      0  .5 .0378
Sr     .25   .75      0  .5 .0378
Cu     .25   .25 .09160     .0570
Si   .5123 .9336 .15183     .0286
O1   .4539 .9849  .2459  .5 .0661
O2   .7179 .0000 .13326     .0641
O3   .3738 .0236 .08818     .0720
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Effenbergerite
 
Knight K S, Henderson C M B
 
European Journal of Mineralogy 19 (2007) 189-200
Structural basis for the anomalous low-temperature thermal expansion
behavior of the gillespite-structured phase Ba0.5Sr0.5CuSi4O10
Sample: T = 150 K
_database_code_amcsd 0007203
7.39482 7.39482 15.8504 90 90 90 *P4/ncc
.25 -.25 0
atom     x     y      z occ  Uiso
Ba     .25   .75      0  .5 .0483
Sr     .25   .75      0  .5 .0483
Cu     .25   .25  .0918     .0652
Si   .5123 .9335 .15191     .0316
O1   .4538 .9854  .2459  .5 .0816
O2   .7180 .0000 .13343     .0708
O3   .3741 .0239 .08825     .0786
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View JMOL 3-D Structure (permalink)
 
Effenbergerite
 
Knight K S, Henderson C M B
 
European Journal of Mineralogy 19 (2007) 189-200
Structural basis for the anomalous low-temperature thermal expansion
behavior of the gillespite-structured phase Ba0.5Sr0.5CuSi4O10
Sample: T = 200 K
_database_code_amcsd 0007204
7.39447 7.39447 15.8534 90 90 90 *P4/ncc
.25 -.25 0
atom     x      y      z occ  Uiso
Ba     .25    .75      0  .5 .0576
Sr     .25    .75      0  .5 .0576
Cu     .25    .25  .0919     .0758
Si   .5125  .9337 .15204     .0344
O1   .4532  .9863  .2459  .5 .0970
O2   .7183 -.0002 .13358     .0796
O3   .3744  .0242 .08828     .0854
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View JMOL 3-D Structure (permalink)
 
Effenbergerite
 
Knight K S, Henderson C M B
 
European Journal of Mineralogy 19 (2007) 189-200
Structural basis for the anomalous low-temperature thermal expansion
behavior of the gillespite-structured phase Ba0.5Sr0.5CuSi4O10
Sample: T = 250 K
_database_code_amcsd 0007205
7.39428 7.39428 15.8573 90 90 90 *P4/ncc
.25 -.25 0
atom     x      y      z occ  Uiso
Ba     .25    .75      0  .5 .0704
Sr     .25    .75      0  .5 .0704
Cu     .25    .25  .0921     .0838
Si   .5126  .9338 .15210     .0389
O1   .4527  .9870  .2458  .5 .1116
O2   .7186 -.0002 .13377     .0893
O3   .3747  .0245 .08834     .0930
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View JMOL 3-D Structure (permalink)
 
Effenbergerite
 
Knight K S, Henderson C M B
 
European Journal of Mineralogy 19 (2007) 189-200
Structural basis for the anomalous low-temperature thermal expansion
behavior of the gillespite-structured phase Ba0.5Sr0.5CuSi4O10
Sample: T = 300 K
_database_code_amcsd 0007206
7.39425 7.39425 15.8621 90 90 90 *P4/ncc
.25 -.25 0
atom     x      y      z occ  Uiso
Ba     .25    .75      0  .5 .0819
Sr     .25    .75      0  .5 .0704
Cu     .25    .25  .0923     .0945
Si   .5130  .9338 .15226     .0433
O1   .4519  .9877  .2457  .5 .1232
O2   .7188 -.0002 .13392     .1010
O3   .3750  .0247 .08834     .1041
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View JMOL 3-D Structure (permalink)
 
Effenbergerite
 
Knight K S, Henderson C M B, Clark S M
 
European Journal of Mineralogy 22 (2010) 411-423
Structural variations in the wesselsite-effenbergerite (Sr1-xBaxCuSi4O10)
solid solution
Locality: synthetic
Sample: x = .636
_database_code_amcsd 0018773
7.4030 7.4030 15.9357 90 90 90 *P4/ncc
.25 -.25 0
atom     x     y     z  occ Uiso
Ba     .25   .75     0 .636 .109
Sr     .25   .75     0 .364 .109
Cu     .25   .25 .0937      .114
Si   .5134 .9355 .1526      .040
O1   .4530 .9899 .2455   .5 .076
O2   .7203 .0007 .1351      .073
O3   .3781 .0258 .0890      .100
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Effenbergerite
 
Knight K S, Henderson C M B, Clark S M
 
European Journal of Mineralogy 22 (2010) 411-423
Structural variations in the wesselsite-effenbergerite (Sr1-xBaxCuSi4O10)
solid solution
Locality: synthetic
Sample: x = .821
_database_code_amcsd 0018774
7.41932 7.41932 16.0402 90 90 90 *P4/ncc
.25 -.25 0
atom     x     y     z  occ Uiso
Ba     .25   .75     0 .821 .126
Sr     .25   .75     0 .179 .126
Cu     .25   .25 .0942      .106
Si   .5156 .9374 .1534      .045
O1   .4546 .9921 .2454   .5 .070
O2   .7228 .0003 .1361      .082
O3   .3824 .0287 .0897      .109
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Effenbergerite
 
Knight K S, Henderson C M B, Clark S M
 
European Journal of Mineralogy 22 (2010) 411-423
Structural variations in the wesselsite-effenbergerite (Sr1-xBaxCuSi4O10)
solid solution
Locality: synthetic
Sample: x = 1.000
_database_code_amcsd 0018775
7.43602 7.43602 16.1302 90 90 90 *P4/ncc
.25 -.25 0
atom     x     y     z occ Uiso
Ba     .25   .75     0     .118
Cu     .25   .25 .0949     .095
Si   .5177 .9390 .1539     .041
O1   .4573 .9934 .2452  .5 .056
O2   .7247 .0000 .1367     .086
O3   .3866 .0314 .0903     .109
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View JMOL 3-D Structure (permalink)
 
Effenbergerite
 
Lin H C, Liao F L, Wang S L
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-2701&volume=48&spage=1297
Acta Crystallographica C48 (1992) 1297-1299
Structure of BaCuSi4O10
Locality: synthetic
_database_code_amcsd 0018737
7.440 7.440 16.097 90 90 90 *P4/ncc
.25 -.25 0
atom     x      y      z Uiso
Cu     .75    .75 -.0944 .009
Ba     .75    .25      0 .012
Si   .9822 -.0618  .1543 .009
O1   .7763 -.0007  .1365 .016
O2   .0247 -.0247    .25 .031
O3   .4688  .1130  .0909 .017
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Effenbergerite
 
Janczak J, Kubiak R
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=0108-2701&volume=48&spage=1299
Acta Crystallographica C48 (1992) 1299-1301
Refinement of the structure of barium copper silicate BaCu[Si4O10] at 300 K
Locality: synthetic
_database_code_amcsd 0018736
7.447 7.447 16.138 90 90 90 P4/ncc
atom     x     y     z  Uiso
Ba       0     0     0 .0100
Cu       0    .5 .0944 .0077
Si   .2681 .1887 .1546 .0073
O1   .2261 .2261   .25 .0310
O2   .4736 .2484 .1366 .0160
O3   .1367 .2818 .0980 .0157
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Effenbergerite
 
Chakoumakos B C, Fernandez-Baca J A, Boatner L A
 
Journal of Solid State Chemistry 103 (1993) 105-113
Refinement of the structures of the layer silicates MCuSi4O10 (M=Ca,Sr,Ba)
by Rietveld analysis of neutron powder diffraction data
Note: gillespite structure
Locality: synthetic
_database_code_amcsd 0013767
7.4409 7.4409 16.1367 90 90 90 *P4/ncc
.25 -.25 0
atom     x     y     z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ba     .25   .75     0 .008   .010   .010   .005      0      0      0
Cu     .25   .25 .0946 .007   .005   .005   .010      0      0      0
Si   .5186 .9389 .1549 .007   .006   .008   .008   .000   .002   .001
O1   .4742 .9742   .25 .027   .036   .036   .010  -.007   .013  -.013
O2   .7242 .9988 .1367 .012   .000   .018   .018 -.0022 -.0007   .008
O3   .3872 .0316 .0902 .014   .012   .005   .026  .0059  -.012  -.003
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View JMOL 3-D Structure (permalink)
 
Effenbergerite
 
Giester G, Rieck B
Download mm/vol58/MM58_663.pdf
Mineralogical Magazine 58 (1994) 663-670
Effenbergerite, BaCu[Si4O10], a new mineral from the Kalahari Manganese Field,
South Africa: description and crystal structure
Locality: Wessels mine, Kalahari Manganese Field, South Africa
_database_code_amcsd 0018763
7.442 7.442 16.133 90 90 90 *P4/ncc
.25 -.25 0
atom      x      y      z  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Cu      .25    .25 .09448 .0101  .0078  .0078  .0146      0      0      0
Ba      .25    .75      0 .0135  .0154  .0154  .0098      0      0      0
Si   .51860 .93877 .15462 .0096  .0088  .0091  .0109 -.0012  .0010 -.0001
O1    .4758  .9758    .25 .0331  .0403  .0403  .0188 -.0131  .0131 -.0093
O2    .7244  .9991  .1364 .0192  .0100  .0264  .0212  .0058 -.0007 -.0016
O3    .3877  .0311  .0903 .0192  .0181  .0115  .0300 -.0025 -.0096  .0056
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Total number of retrieved datasets: 15
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