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Schairerite |
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Fanfani L, Nunzi A, Zanazzi P F, Zanzari A R, Sabelli C |
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Mineralogical Magazine 40 (1975) 131-139 |
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The crystal structure of schairerite and its relationship to sulphohalite |
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Locality: Searles Lake, California, USA |
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_database_code_amcsd 0014463 |
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12.197 12.197 19.259 90 90 120 P31m |
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atom x y z Biso |
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Na1 .5152 0 .5166 1.49 |
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Na1' .1591 .3340 .5147 1.25 |
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Na2 .8128 0 .3789 1.05 |
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Na2' .4788 .3318 .3846 1.31 |
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Na3 .1892 0 .9294 1.23 |
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Na3' .8470 .3359 .9339 1.22 |
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Na4 .1759 0 .6468 1.20 |
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Na4' .8448 .3337 .6527 1.25 |
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Na5 .8236 0 .0957 1.84 |
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Na5' .4783 .3312 .1034 1.77 |
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Na6 .4879 0 .7928 1.22 |
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Na6' .1515 .3345 .7941 .98 |
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Na7 .5180 0 .2357 1.50 |
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Na7' .1811 .3334 .2391 1.58 |
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S1 0 0 .2376 1.05 |
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S1' 2/3 1/3 .2532 1.00 |
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S2 0 0 .7782 .95 |
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S2' 2/3 1/3 .7950 .75 |
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S3 0 0 .5074 .9 |
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S3' 2/3 1/3 .5266 .72 |
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S4 .6699 0 .6659 .81 |
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S5 .6672 0 .9387 .90 |
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S6 .3366 0 .3673 .83 |
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S7 .3344 0 .0933 .62 |
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O1A 0 0 .1631 3.05 |
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O1B .8884 0 .2636 1.17 |
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O1A' 2/3 1/3 .3301 1.89 |
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O1B' .6683 .2201 .2318 1.98 |
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O2A 0 0 .7026 1.79 |
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O2B .1140 0 .8064 1.22 |
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O2A' 2/3 1/3 .8717 .75 |
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O2B' .5502 .2158 .7701 1.91 |
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O3A 0 0 .4317 1.15 |
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O3B .1130 0 .5320 1.13 |
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O3A' 2/3 1/3 .6043 1.16 |
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O3B' .6720 .2209 .5021 1.76 |
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O4A .6771 0 .7416 1.13 |
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O4B .5517 0 .6460 1.13 |
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O4C .7834 .1167 .6403 1.36 |
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O5A .6678 0 .0146 .98 |
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O5B .5527 0 .9142 1.26 |
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O5C .7808 .1154 .9133 1.14 |
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O6A .3384 0 .2897 1.32 |
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O6B .4475 0 .3971 1.52 |
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O6C .3356 .1125 .3934 1.51 |
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O7A .3358 0 .0167 1.66 |
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O7B .4461 0 .1203 1.85 |
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O7C .3342 .1123 .1204 1.83 |
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F1 .6858 0 .4658 1.37 |
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F2 .3396 0 .8636 .86 |
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F3 .3486 0 .5674 .98 |
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F4 .6620 0 .3131 1.45 |
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F5 .6753 0 .1666 1.14 |
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F6 .3262 0 .7175 .74 |
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Cl 0 0 0 .73 |
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Cl' 2/3 1/3 .0296 1.87 |
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