American Mineralogist Crystal Structure Database

3 matching records for this search.

Sanidine
Download hom/sanidine.pdf
Ohashi Y, Finger LW
 
Carnegie Institution of Washington: Yearbook 73 (1974) 539-544
Refinement of the crystal structure of sanidine at 25 and 400C
Note: T = 25 C
Locality: Laacher See, Eifel District, Germany
_database_code_amcsd 0020564
8.543 13.021 7.183 90 115.980 90 C2/m
atom     x     y     z occ Biso
K    .2840     0 .1371 .86 2.15
Na   .2840     0 .1371 .14 2.15
SiT1 .0093 .1844 .2238 .68  .83
AlT1 .0093 .1844 .2238 .32  .83
SiT2 .7076 .1177 .3443 .82  .83
AlT2 .7076 .1177 .3443 .18  .83
Oa1      0 .1461     0     1.59
Oa2  .6340     0 .2855     1.59
Ob   .8277 .1454 .2278     1.82
Oc   .0388 .3098 .2577     1.44
Od   .1812 .1264 .4052     1.49
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Sanidine
Download hom/sanidine.pdf
Ohashi Y, Finger LW
 
Carnegie Institution of Washington: Yearbook 73 (1974) 539-544
Refinement of the crystal structure of sanidine at 25 and 400C
Note: T = 400 C
Locality: Laacher See, Eifel District, Germany
_database_code_amcsd 0020565
8.603 13.011 7.175 90 115.90 90 C2/m
atom     x     y     z occ Biso
K    .2908     0 .1400 .86  4.7
Na   .2908     0 .1400 .14  4.7
SiT1 .0103 .1857 .2238 .68 1.90
AlT1 .0103 .1857 .2238 .32 1.90
SiT2 .7116 .1191 .3460 .82 1.96
AlT2 .7116 .1191 .3460 .18 1.96
Oa1      0 .1487     0	    4.1
Oa2  .6460     0 .2862	    3.3
Ob   .8318 .1496 .2309	    3.5
Oc   .0359 .3104 .2600	    2.7
Od   .1787 .1271 .4039	    3.2
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Sanidine
Download hom/sanidine.pdf
Ohashi Y, Finger LW
 
Carnegie Institution of Washington: Yearbook 74 (1975) 569-572
An effect of temperature on the feldspar structure: crystal
structure of sanidine at 800C
Note: T = 800 C
Locality: Laacher See, Eifel District, Germany
_database_code_amcsd 0020566
8.6820 13.0130 7.1840 90 115.710 90 C2/m
atom     x     y     z occ Biso
K    .2924     0 .1426 .86 7.29
Na   .2924     0 .1426 .14 7.29
SiT1 .0108 .1867 .2245 .68 2.49
AlT1 .0108 .1867 .2245 .32 2.49
SiT2 .7156 .1185 .3462 .82 2.45
AlT2 .7156 .1185 .3462 .18 2.45
Oa1      0 .1489     0	   4.06
Oa2  .6503     0 .2895	   3.97
Ob   .8326 .1503 .2314	   4.88
Oc   .0427 .3114 .2615	   4.12
Od   .1755 .1261 .4056	   4.34
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
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Total number of retrieved datasets: 3
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