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Petalite |
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Ross N L, Zhao J, Slebodnick C, Spencer E C, Chakoumakos B C |
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American Mineralogist 100 (2015) 714-721 |
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Petalite under pressure: Elastic behavior and phase stability |
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Note: P = 0.0001 GPa |
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Locality: Aracuai pegmatite district, Minas Gerais, Brazil |
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_database_code_amcsd 0020423 |
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11.22955 5.1396 11.7514 90 141.3120 90 P2/c |
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atom x y z Uiso |
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Li1 .5 .758 .25 .015 |
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Al1 .5 .2560 .25 .0095 |
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Si1 .7887 .0125 .7912 .0088 |
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Si2 .7900 .5097 .6422 .0091 |
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O1 .6324 -.0365 .7722 .0162 |
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O2 .7686 -.1989 .6760 .0145 |
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O3 0 0 0 .0264 |
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O4 .7539 .3020 .7144 .0160 |
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O5 0 .4641 .75 .0251 |
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O6 .6365 .4764 .4280 .0114 |
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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 (permalink) |
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Petalite |
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Ross N L, Zhao J, Slebodnick C, Spencer E C, Chakoumakos B C |
| |
American Mineralogist 100 (2015) 714-721 |
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Petalite under pressure: Elastic behavior and phase stability |
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Note: P = 0.32 GPa |
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Locality: Aracuai pegmatite district, Minas Gerais, Brazil |
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_database_code_amcsd 0020424 |
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11.2067 5.1228 11.7160 90 141.2429 90 P2/c |
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atom x y z Uiso |
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Li1 0 .761 .25 .026 |
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Al1 0 .2549 .25 .0101 |
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Si1 .2887 .0161 .7911 .0092 |
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Si2 .2908 .5137 .6425 .0099 |
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O1 .1324 -.0342 .7722 .0154 |
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O2 .2701 -.1931 .6742 .0129 |
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O3 .5 0 0 .0246 |
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O4 .2551 .3073 .7171 .0178 |
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O5 .5 .4652 .75 .0303 |
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O6 .1332 .4777 .4268 .0133 |
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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 (permalink) |
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Petalite |
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Ross N L, Zhao J, Slebodnick C, Spencer E C, Chakoumakos B C |
| |
American Mineralogist 100 (2015) 714-721 |
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Petalite under pressure: Elastic behavior and phase stability |
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Note: P = 0.56 GPa |
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Locality: Aracuai pegmatite district, Minas Gerais, Brazil |
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_database_code_amcsd 0020425 |
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11.1895 5.1100 11.6872 90 141.1896 90 P2/c |
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atom x y z Uiso |
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Li1 .5 .756 .25 .020 |
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Al1 .5 .2552 .25 .0083 |
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Si1 .7896 .0187 .7917 .0083 |
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Si2 .7906 .5161 .6424 .0086 |
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O1 .6318 -.0340 .7723 .0156 |
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O2 .7686 -.1883 .6724 .0136 |
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O3 0 0 0 .0248 |
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O4 .7539 .3119 .7176 .0163 |
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O5 0 .4677 .75 .0275 |
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O6 .6345 .4771 .4276 .0113 |
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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 (permalink) |
| |
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Petalite |
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Ross N L, Zhao J, Slebodnick C, Spencer E C, Chakoumakos B C |
| |
American Mineralogist 100 (2015) 714-721 |
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Petalite under pressure: Elastic behavior and phase stability |
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Note: P = 0.89 GPa |
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Locality: Aracuai pegmatite district, Minas Gerais, Brazil |
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_database_code_amcsd 0020426 |
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11.1705 5.0963 11.6569 90 141.1341 90 P2/c |
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atom x y z Uiso |
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Li1 .5 .751 .25 .021 |
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Al1 .5 .2550 .25 .0087 |
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Si1 .7895 .0210 .7916 .0085 |
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Si2 .7900 .5188 .6423 .0088 |
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O1 .6335 -.0325 .7726 .0170 |
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O2 .7680 -.1838 .6708 .0130 |
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O3 0 0 0 .0257 |
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O4 .7556 .3165 .7200 .0158 |
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O5 0 .4706 .75 .0288 |
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O6 .6361 .4774 .4278 .0112 |
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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 (permalink) |
| |
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Petalite |
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Ross N L, Zhao J, Slebodnick C, Spencer E C, Chakoumakos B C |
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American Mineralogist 100 (2015) 714-721 |
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Petalite under pressure: Elastic behavior and phase stability |
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Note: P = 1.25 GPa |
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Locality: Aracuai pegmatite district, Minas Gerais, Brazil |
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_database_code_amcsd 0020427 |
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11.1425 5.0723 11.6092 90 141.074 90 P2/c |
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atom x y z Uiso |
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Li1 .5 .755 .25 .021 |
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Al1 .5 .2544 .25 .0097 |
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Si1 .7899 .0246 .7921 .0097 |
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Si2 .7900 .5224 .6424 .0116 |
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O1 .6339 -.0320 .7730 .0187 |
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O2 .7678 -.1773 .6689 .0145 |
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O3 0 0 0 .036 |
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O4 .7569 .3231 .7221 .0217 |
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O5 0 .4726 .75 .030 |
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O6 .6344 .4775 .4279 .0150 |
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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 (permalink) |
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Petalite-beta |
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Ross N L, Zhao J, Slebodnick C, Spencer E C, Chakoumakos B C |
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American Mineralogist 100 (2015) 714-721 |
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Petalite under pressure: Elastic behavior and phase stability |
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Note: P = 2.71 GPa |
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Locality: Aracuai pegmatite district, Minas Gerais, Brazil |
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_database_code_amcsd 0020428 |
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10.8301 5.0530 33.59 90 140.6648 90 P2/c |
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atom x y z occ Uiso |
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Li1 .5 .731 .75 .036 |
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Li2 .5 .231 .5692 .036 |
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Al1 .5 .2322 .75 .0085 |
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Al2 .5013 .7373 .5704 .0097 |
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Si1 .2283 .4453 .79836 .0056 |
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Si2 .2386 .9467 .7512 .0063 |
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Si3 .849 .927 .6128 .5 .0115 |
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Si3A .844 .043 .6124 .5 .0115 |
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Si4 .152 .454 .4385 .5 .0103 |
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Si4A .146 .571 .4371 .5 .0103 |
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Si5 .2296 .0177 .5665 .0082 |
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Si6 .2348 .5160 .6171 .0105 |
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O1 .353 .516 .8679 .013 |
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O2 0 .459 .75 .017 |
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O3 .275 .6475 .7747 .010 |
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O4 .637 .457 .8118 .012 |
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O5 .358 .010 .7421 .015 |
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O6 .291 .1480 .7997 .008 |
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O7 .011 .978 .6860 .015 |
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O8 .893 .116 .5851 .5 .0115 |
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O8A .868 .338 .6038 .5 .012 |
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O9 .635 .969 .5764 .018 |
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O10 .366 .505 .5090 .020 |
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O11 .132 .158 .4182 .5 .0103 |
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O11A .114 .370 .3896 .5 .0103 |
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O12 .347 .951 .5587 .013 |
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O13 0 0 .5 .014 |
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O14 .292 .3150 .5942 .009 |
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O15 .281 .8144 .6156 .009 |
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O16 .004 .477 .5668 .016 |
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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 (permalink) |
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Petalite |
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Tagai T, Ried H, Joswig W, Korekawa M |
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Zeitschrift fur Kristallographie 160 (1982) 159-170 |
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Kristallographische untersuchungen eines petalits mittels neutronenbeugung und |
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transmissionselektronenmikroskopie |
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Locality: Varutrask, Sweden |
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_database_code_amcsd 0010850 |
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11.737 5.171 7.630 90 112.54 90 P2/a |
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atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Li .25 .2553 0 .026 .009 .022 0 .007 0 |
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Al .25 .7564 0 .008 .009 .010 0 .0018 0 |
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Si1 .9980 .5128 .2896 .0104 .0083 .0057 -.0020 .0030 -.0010 |
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Si2 .1477 .0099 .2896 .0094 .0076 .0080 -.0014 .0038 -.0017 |
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O1 0 .5 .5 .0290 .0349 .0105 -.0009 .0112 -.0010 |
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O2 .25 .9654 .5 .0199 .0301 .0072 0 -.0028 0 |
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O3 .0938 .3012 .2704 .0191 .0108 .0253 .0035 .0126 -.0003 |
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O4 .3617 .5358 .1342 .0118 .0142 .0126 .0029 .0000 .0004 |
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O5 .0381 .8011 .2518 .0134 .0106 .0230 -.0021 .0052 .0020 |
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O6 .2076 .9779 .1353 .0195 .0117 .0130 .0011 -.0106 -.0010 |
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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 (permalink) |
| |
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