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Paratsepinite-Na |
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Organova N I, Krivovichev S V, Shlyukova Z V, Zadov A E, Rozhdestvenskaya I V, |
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Ivanova T I |
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Crystallography Reports 49 (2004) 946-952 |
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Structure of new mineral paratsepinite-Na and its place in the labuntsovite |
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group |
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Locality: Khibiny massif, Mt Khibinpakhchorr, Russia |
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_database_code_amcsd 0012388 |
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14.596 14.249 15.852 90 117.270 90 C2/m |
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atom x y z occ Uiso |
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K1 .5 .3194 .5 .2 .154 |
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BaK1 .5 .3194 .5 .05 .154 |
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K2 0 .6136 0 .2 .148 |
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SrK2 0 .6136 0 .2 .148 |
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Na1 .2511 0 .2532 .2 .026 |
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Na2 -.0327 .8701 -.0574 .6 .185 |
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Sr1 .7490 .5 .7485 .2 .0168 |
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CaSr1 .7490 .5 .7485 .2 .0168 |
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Sr2 .4667 .1232 .4366 .1 .199 |
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CaSr2 .4667 .1232 .4366 .1 .199 |
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Ti1 .2497 .73996 .2502 .6 .0271 |
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NbTi1 .2497 .73996 .2502 .4 .0271 |
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Ti2 .5000 .2500 .2503 .6 .0277 |
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NbTi2 .5000 .2500 .2503 .4 .0277 |
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Si1 .6937 .3892 .3823 .0139 |
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Si2 .3051 .1114 .1174 .0149 |
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Si3 .6953 .3886 .8957 .0136 |
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Si4 .8055 .3882 .6043 .0159 |
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O1 .4011 .2607 .3015 .022 |
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O2 .6716 .5 .8829 .030 |
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O3 .7420 .3597 .6587 .025 |
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O4 .7354 .3630 .4932 .028 |
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O5 .8263 .5 .6128 .033 |
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O6 .5745 .3588 .3281 .028 |
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O7 .0988 .7411 .1983 .0148 |
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O8 .5871 .3340 .8566 .028 |
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O9 .9136 .3350 .6441 .025 |
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O10 .7642 .3626 .0074 .035 |
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O11 .7635 .3357 .3442 .020 |
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O12 .7600 .3612 .8399 .018 |
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O13 .2361 .1655 .1559 .023 |
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O14 .4242 .1404 .1744 .025 |
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O15 .2913 0 .1282 .028 |
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O16 .7038 .5 .3684 .037 |
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Wat1 .561 .5 .665 .063 |
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Wat2 .930 .5 .830 .051 |
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Wat3 .074 0 .151 .147 |
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Wat4 .0716 .5 .6540 .3 .107 |
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Sr4 .0716 .5 .6540 .2 .107 |
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Wat5 .4099 .2587 .4964 .020 |
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Wat6 -.0889 .7435 -.0033 .0194 |
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