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Laihunite |
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Shen B, Tamada O, Kitamura M, Morimoto N |
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American Mineralogist 71 (1986) 1455-1460 |
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Superstructure of laihunite-3M (_.40Fe.80Fe.80SiO4) |
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Sample: Superstructure |
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Fe1B-y coordinate changed by Tamada (Aug, 2001) |
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_database_code_amcsd 0001057 |
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4.805 10.189 17.403 91.0 90 90 P2_1/b |
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atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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Fe1A 0 0 0 .63 .0003 .0023 .0008 .0003 .0001 .0006 |
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Fe1B .0008 -.0089 .3278 .907 .65 .0031 .0015 .0009 -.0006 -.0002 -.0002 |
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Fe2A .0088 .2660 .2488 .37 .0003 .0006 .0007 .0002 -.0001 -.0001 |
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Fe2B -.0045 .2788 .5823 .53 .0006 .0021 .0005 .0010 -.0002 0 |
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Fe2C .0102 .2770 .9109 .73 .0048 .0019 .0008 .0002 .0004 .0003 |
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SiA .0597 .4008 .0837 .63 .0023 .0020 .0007 -.0002 .0001 -.0001 |
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SiB .0594 .4000 .4174 .42 -.0013 .0018 .0006 -.0001 -.0004 .0002 |
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SiC .0593 .4118 .7483 .40 .0001 .0008 .0007 .0005 .0002 .0001 |
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O1A .323 .0501 .0851 1.06 |
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O1B .326 .0508 .4181 .89 |
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O1C .328 .0603 .7506 .46 |
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O2A .227 .0993 .2545 .38 |
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O2B .223 .1065 .5857 .98 |
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O2C .227 .1079 .9193 .76 |
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O3A .699 .1738 .1815 .71 |
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O3B .701 .1752 .5116 .78 |
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O3C .699 .1820 .8448 .61 |
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O4A .225 .3313 .0094 .58 |
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O4B .220 .3236 .3429 .72 |
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O4C .222 .3329 .6785 .66 |
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FeB .5 .5 .5 .666 1.40 |
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Coesite |
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Ikuta D, Kawame N, Banno S, Hirajima T, Ito K, Rakovan J F, Downs R T, Tamada O |
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American Mineralogist 92 (2007) 57-63 |
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First in situ X-ray diffraction identification of coesite and retrograde quartz on a glass |
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thin section of an ultrahigh-pressure metamorphic rock and their crystal structure details |
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Locality: Yangkou meta-igneous complex in the middle part of the Sulu UHP terrain, eastern China |
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Note: Sample is on a thin section |
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_database_code_amcsd 0004264 |
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7.140 12.371 7.175 90 120.34 90 C2/c |
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atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Si1 .1401 .1083 .0723 .014 .015 .012 .015 -.001 .008 -.001 |
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Si2 .5068 .1581 .5407 .015 .017 .013 .015 -.001 .009 .000 |
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O1 .0000 .0000 .0000 .016 .016 .013 .017 -.008 .008 -.006 |
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O2 .5000 .1162 .7500 .015 .020 .015 .012 .000 .010 .000 |
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O3 .2669 .1236 .9406 .020 .022 .024 .018 -.006 .013 -.005 |
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O4 .3104 .1042 .3275 .020 .023 .021 .016 -.008 .009 -.005 |
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O5 .0167 .2120 .4780 .017 .021 .014 .021 -.001 .014 .001 |
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Quartz |
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Ikuta D, Kawame N, Banno S, Hirajima T, Ito K, Rakovan J F, Downs R T, Tamada O |
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American Mineralogist 92 (2007) 57-63 |
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First in situ X-ray diffraction identification of coesite and retrograde quartz on a glass |
|
thin section of an ultrahigh-pressure metamorphic rock and their crystal structure details |
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Locality: Yangkou meta-igneous complex in the middle part of the Sulu UHP terrain, eastern China |
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Note: Sample is on a thin section |
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_database_code_amcsd 0004265 |
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4.923 4.923 5.409 90 90 120 *P3_221 |
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0 0 .6666666666666666667 |
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atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Si .468 0 0 .022 .026 .014 .023 .007 -.004 -.008 |
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O .414 .264 .121 .028 .033 .023 .030 .015 .004 -.008 |
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| Download AMC data (View Text File)
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View JMOL 3-D Structure
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Quartz |
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Ikuta D, Kawame N, Banno S, Hirajima T, Ito K, Rakovan J F, Downs R T, Tamada O |
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American Mineralogist 92 (2007) 57-63 |
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First in situ X-ray diffraction identification of coesite and retrograde quartz on a glass |
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thin section of an ultrahigh-pressure metamorphic rock and their crystal structure details |
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Locality: Oomine granite, Tenkawa-mura, Nara, Southwest Japan |
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Sample: in air |
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_database_code_amcsd 0004266 |
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4.918 4.918 5.407 90 90 120 *P3_221 |
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0 0 .6666666666666666667 |
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atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Si .4696 0 0 .0077 .0090 .0069 .0065 .0034 -.0002 -.0003 |
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O .4132 .2679 .1191 .0123 .0166 .0123 .0113 .0097 -.0039 -.0036 |
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| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
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Quartz |
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Ikuta D, Kawame N, Banno S, Hirajima T, Ito K, Rakovan J F, Downs R T, Tamada O |
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American Mineralogist 92 (2007) 57-63 |
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First in situ X-ray diffraction identification of coesite and retrograde quartz on a glass |
|
thin section of an ultrahigh-pressure metamorphic rock and their crystal structure details |
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Locality: Oomine granite, Tenkawa-mura, Nara, Southwest Japan |
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Sample: in a thin section |
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_database_code_amcsd 0004267 |
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4.917 4.917 5.410 90 90 120 *P3_221 |
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0 0 .6666666666666666667 |
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atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Si .4702 0 0 .0096 .0096 .0086 .0099 .0043 -.0001 -.0002 |
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O .4137 .2672 .1194 .0135 .0170 .0127 .0144 .0098 -.0019 -.0043 |
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| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
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