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Sekaninaite |
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Hochella M F, Brown G E, Ross F K, Gibbs G V |
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American Mineralogist 64 (1979) 337-351 |
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High-temperature crystal chemistry of hydrous Mg- and Fe-cordierite |
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Dolni Bory, T = 24 C |
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_database_code_amcsd 0000709 |
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17.230 9.835 9.314 90 90 90 Cccm |
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atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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Mg .1632 .5 .25 .17 .00047 .00119 .00162 0 0 .00012 |
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Fe .1632 .5 .25 .83 .00047 .00119 .00162 0 0 .00012 |
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Al11 .25 .25 .2502 .00041 .00104 .00064 .00014 0 0 |
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Si16 0 .5 .25 .00031 .00122 .00044 0 0 0 |
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Si21 .1901 .0794 0 .00037 .00038 .00064 .00012 0 0 |
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Al26 .0501 .3076 0 .00033 .00064 .00069 .00013 0 0 |
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Si23 -.1347 .2343 0 .00034 .00043 .00073 -.00022 0 0 |
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O11 .2442 .1052 .1415 .00069 .00129 .00093 -.00015 -.00044 -.00034 |
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O16 .0611 .4144 .1522 .00070 .00207 .00134 .00030 .00023 -.00058 |
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O13 -.1729 .3053 .1428 .00080 .00186 .00094 -.00021 .00003 -.00084 |
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O21 .1188 .1822 0 .00072 .00176 .00404 .00066 0 0 |
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O26 -.0435 .2449 0 .00040 .00363 .00494 -.00016 0 0 |
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O23 -.1615 .0778 0 .00090 .00101 .00382 .00007 0 0 |
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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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Sekaninaite |
|
Hochella M F, Brown G E, Ross F K, Gibbs G V |
|
American Mineralogist 64 (1979) 337-351 |
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High-temperature crystal chemistry of hydrous Mg- and Fe-cordierite |
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Dolni Bory, T = 375 C |
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_database_code_amcsd 0000710 |
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17.258 9.847 9.328 90 90 90 Cccm |
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atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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Mg .1632 .5 .25 .17 .00080 .00256 .00402 0 0 .00010 |
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Fe .1632 .5 .25 .83 .00080 .00256 .00402 0 0 .00010 |
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Al11 .25 .25 .2501 .00094 .00208 .00104 .00038 0 0 |
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Si16 0 .5 .25 .00017 .00219 .00144 0 0 0 |
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Si21 .1894 .0795 0 .00065 .00144 .00117 .00004 0 0 |
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Al26 .0499 .3077 0 .00043 .00162 .00208 .00039 0 0 |
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Si23 -.1350 .2344 0 .00059 .00151 .00140 -.00012 0 0 |
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O11 .2438 .1049 .1412 .00101 .00269 .00269 .00018 -.00080 -.00040 |
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O16 .0609 .4151 .1509 .00095 .00324 .00285 .00023 -.00018 -.00131 |
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O13 -.1729 .3049 .1427 .00065 .00454 .00254 -.00045 .00046 -.00025 |
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O21 .1200 .1833 0 .00137 .00270 .00702 .00109 0 0 |
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O26 -.0434 .2462 0 .00056 .00579 .00607 -.00107 0 0 |
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O23 -.1607 .0766 0 .00190 .00115 .00621 -.00069 0 0 |
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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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Sekaninaite |
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Radica F, Capitelli F, Bellatreccia F, Della Ventura G, Cavallo A, |
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Piccinini M, Hawthorne F C |
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Mineralogical Magazine 77 (2013) 485-498 |
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Spectroscopy and X-ray structure refinement of sekaninaite |
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from Dolni Bory (Czech Republic) |
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Locality: Dolni Bory, Czech Republic |
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_database_code_amcsd 0020088 |
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17.2340 9.8457 9.3463 90 90 90 Cccm |
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atom x y z occ Uiso |
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Na 0 0 0 .203 .035 |
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MgM .33688 0 .25 .035 .01448 |
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FeM .33688 0 .25 .873 .01448 |
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LiM .33688 0 .25 .09 .01448 |
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AlT4 .25 .25 .25011 .01421 |
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AlT5 .04972 .30757 0 .01298 |
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SiT1 0 .5 .25 .0136 |
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SiT2 .18999 .07921 0 .01273 |
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SiT3 .13471 .76594 0 .01270 |
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O1 .24402 .89508 .35809 .0166 |
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O2 .06074 .58523 .34885 .0165 |
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O3 .82705 .69477 .35782 .0167 |
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O4 .04328 .7543 0 .0210 |
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O5 .11931 .18336 0 .0209 |
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O6 .16213 -.07670 0 .0204 |
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O7 .0580 0 .25 .03 .069 |
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Wat8 0 0 .25 .62 .101 |
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C8 0 0 .25 .03 .101 |
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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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