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Natrite |
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Dusek M, Chapuis G, Meyer M, Petricek V |
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Acta Crystallographica B59 (2003) 337-352 |
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Sodium carbonate revisited |
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Locality: synthetic |
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Sample: Gamma phase, T = 295 K |
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8.920 5.245 6.050 90 101.35 90 C2/m |
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atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Na1 0 0 0 .01731 .01757 .01860 .01713 0 .00672 0 |
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Na2 0 0 .5 .01673 .01919 .01561 .01686 0 .00714 0 |
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Na3 .17055 .5 .74801 .02554 .02174 .02568 .0307 0 .00888 0 |
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C .16446 .5 .24914 .01155 .0111 .01219 .0119 0 .0037 0 |
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O1 .10159 .29384 .28535 .02607 .0318 .01881 .0299 -.00956 .01172 .00055 |
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O2 .28987 .5 .17757 .02274 .0148 .0324 .0237 0 .0104 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
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Natrite |
|
Dusek M, Chapuis G, Meyer M, Petricek V |
|
Acta Crystallographica B59 (2003) 337-352 |
|
Sodium carbonate revisited |
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Locality: synthetic |
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Sample: Delta phase, T = 110 K |
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8.898 5.237 5.996 90 101.87 90 C2/m |
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atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Na1 0 0 0 .00886 .00927 .00910 .00885 0 .00338 0 |
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Na2 0 0 .5 .00855 .01018 .00779 .00831 0 .00332 0 |
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Na3 .17125 .5 .74784 .01267 .01204 .01238 .01448 0 .00482 0 |
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C .16454 .5 .24887 .00695 .0071 .00690 .0072 0 .00232 0 |
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O1 .10175 .29345 .28667 .01312 .01620 .00969 .01463 -.00452 .00584 .00021 |
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O2 .28941 .5 .17472 .01135 .00874 .01506 .0115 0 .00509 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
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Natrite |
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Zubkova N V, Pushcharovsky D Y, Ivaldi G, Ferraris G, Pekov I V, Chukanov N V |
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Neues Jahrbuch fur Mineralogie, Monatshefte 2002 (2002) 85-96 |
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Crystal structure of natrite, gamma-Na2CO3 |
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Locality: Mt Koashva, Khibiny alkaline massif, Kola Peninsula, Russia |
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8.905 5.237 6.045 90 101.32 90 C2/m |
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atom x y z Biso |
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Na1 0 0 0 2.27 |
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Na2 0 0 .5 2.46 |
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Na3 .17047 .5 .7478 3.22 |
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C .1645 .5 .2497 1.85 |
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O1 .1023 .2944 .2859 4.58 |
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O2 .2894 .5 .1781 1.81 |
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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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