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Ellingsenite |
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Yakovenchuk V N, Ivanyuk G Y, Pakhomovsky Y A, Selivanova E A, Mikhailova J A, |
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Krivovichev S V, Zolotarev A A, Zalkind O A |
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The Canadian Mineralogist 49 (2011) 1165-1173 |
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Ellingsenite, Na5Ca6Si18O38(OH)13*6H2O, a new martinite-related mineral species |
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from phonolite of the Aris alkaline complex, Namibia |
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Locality: Ariskop quarry, Aris alkaline complex, Namibia |
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Note: This is reported as an incomplete structure |
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_database_code_amcsd 0018739 |
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9.576 9.577 16.438 85.85 75.23 60.142 P-1 |
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atom x y z occ Uiso |
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Na1 .5 0 .5 .021 |
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Na2 .8448 -.2128 .7107 .86 .017 |
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Ca1 .3564 -.2907 -.5025 .0152 |
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Ca2 .0818 -.8582 -.5130 .0125 |
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Ca3 .7756 -.4159 -.4942 .55 .018 |
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Na3 .7756 -.4159 -.4942 .45 .018 |
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Si1 .4595 -.4440 -.2301 .0166 |
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Si2 .8056 -.6630 -.3328 .0125 |
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Si3 .2987 .4577 -.3268 .0139 |
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Si4 .0501 -.0324 -.3309 .0114 |
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Si5 .9247 -.4153 -.3246 .0147 |
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Si6 .4183 -.1603 -.3312 .0128 |
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Si7 .5453 .0888 -.3254 .0135 |
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Si8 .7899 -.1100 -.2225 .0161 |
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O1 .085 -.0778 -.4272 .015 |
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O2 .930 -.365 -.4182 .033 |
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O3 .664 .067 -.4171 .019 |
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O4 .370 .479 -.4222 .021 |
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O5 .815 -.6616 -.4293 .015 |
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O6 .7816 -.1980 -.5624 .013 |
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O7 .392 .271 -.3022 .021 |
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O8 .757 -.091 -.1237 .042 |
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O9 .870 -.550 -.3030 .021 |
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O10 .932 -.841 -.3092 .018 |
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O11 .638 .044 -.2506 .018 |
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O12 .109 .496 -.3075 .021 |
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O13 .495 -.231 -.4249 .017 |
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O14 .308 -.438 -.2593 .019 |
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O15 .963 -.121 -.2697 .020 |
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O16 .625 -.606 -.2730 .023 |
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O17 .454 -.018 -.3154 .018 |
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O18 .214 -.072 -.3035 .019 |
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O19 .482 -.291 -.2622 .020 |
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O20 .802 -.272 -.2505 .023 |
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O21 .421 -.440 -.1317 .041 |
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Wat22 .385 .084 -.187 .25 .05 |
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Wat23 .915 -.222 -.857 .73 .05 |
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Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
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