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Normandite |
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Perchiazzi N, McDonald A M, Gault R A, Johnsen O, Merlino S |
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The Canadian Mineralogist 38 (2000) 641-648 |
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The crystal structure of normandite and its crystal-chemical |
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relationships with lavenite |
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Locality: Amdrup Fjord |
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10.798 9.835 7.090 90 108.08 90 P2_1/a |
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atom x y z occ Uiso |
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Ti .28825 .10359 .02313 .612 .0119 |
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Zr .28825 .10359 .02313 .388 .0119 |
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Mn .43743 .36943 .85858 .0139 |
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Ca .30224 .10885 .5255 .66 .0158 |
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Na .30224 .10885 .5255 .34 .0158 |
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Na .4256 .3786 .3398 .83 .0206 |
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Ca .4256 .3786 .3398 .17 .0206 |
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Si1 .62168 .16485 .2136 .0107 |
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Si2 .62051 .16633 .6705 .0106 |
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O1 .6397 .1628 .4508 .0246 |
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O2 .7411 .2627 .2050 .0156 |
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O3 .7480 .2512 .8020 .0166 |
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O4 .6537 .0111 .1633 .0177 |
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O5 .6300 .0088 .7400 .0186 |
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O6 .4784 .2209 .0959 .0145 |
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O7 .4852 .2392 .6538 .0172 |
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O8 .6235 .4755 .9577 .0179 |
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F .3881 .5050 .5998 .0226 |
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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
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Normandite |
| |
Perchiazzi N, McDonald A M, Gault R A, Johnsen O, Merlino S |
 |
The Canadian Mineralogist 38 (2000) 641-648 |
|
The crystal structure of normandite and its crystal-chemical |
|
relationships with lavenite |
|
Locality: Mont Saint-Hilaire, Quebec, Canada |
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10.799 9.801 7.054 90 108.075 90 P2_1/a |
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atom x y z occ Uiso |
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Ti .28342 .10168 .0210 .876 .0054 |
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Nb .28342 .10168 .0210 .124 .0054 |
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Mn .43676 .36666 .85877 .784 .00926 |
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Ca .43676 .36666 .85877 .216 .00926 |
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Ca .30008 .10778 .52449 .72 .00955 |
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Na .30008 .10778 .52449 .28 .00955 |
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Na .4243 .3781 .3372 .0089 |
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Si1 .6206 .1645 .2106 .0060 |
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Si2 .6209 .1660 .6704 .0060 |
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O1 .6431 .1601 .4516 .0147 |
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O2 .7395 .2647 .2014 .0102 |
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O3 .7461 .2555 .8002 .0103 |
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O4 .6527 .0107 .1589 .0110 |
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O5 .6334 .0085 .7431 .0114 |
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O6 .4765 .2206 .0967 .0095 |
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O7 .4843 .2366 .6485 .0119 |
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O8 .6262 .4747 .9571 .0127 |
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F .3896 .5054 .5992 .0167 |
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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
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