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Iowaite |
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Allmann R, Donnay J D H |
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American Mineralogist 54 (1969) 296-299 |
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About the structure of iowaite |
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_database_code_amcsd 0000189 |
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3.119 3.119 24.52 90 90 120 R-3m |
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atom x y z occ |
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Mg 0 0 0 .8 |
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Fe 0 0 0 .2 |
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OH1 0 0 .376 |
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OH2 0 0 .5 .6 |
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Cl 0 0 .5 .2 |
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| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
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Iowaite |
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Zhitova E S, Chukanov N V, Pekov I V, Zolotarev A A, Shilovskikh V V, Bocharov V N |
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Applied Clay Science 243 (2023) 107070 |
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Crystal chemistry of iowaite, Mg6FeIII2(OH)16Cl2 x 4H2O, a natural layered double hydroxide |
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Locality: Talnakh, Russia |
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_database_code_amcsd 0021230 |
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3.1077 3.1077 23.885 90 90 120 R-3m |
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atom x y z occ Uiso |
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Mg 0 0 0 .75 .0192 |
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Al 0 0 0 .04 .0192 |
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Fe 0 0 0 .21 .0192 |
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O1 1/3 2/3 .0424 .0195 |
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H1 1/3 2/3 .0819 .029 |
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Wat2 .147 2/3 1/6 .084 .08 |
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Cl2 .147 2/3 1/6 .014 .08 |
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Cl .734 .266 .167 .021 .06 |
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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 (permalink) |
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Iowaite |
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Braithwaite R S W, Dunn P J, Pritchard R G, Paar W H |
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Mineralogical Magazine 58 (1994) 79-85 |
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Iowaite, a re-investigation |
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Locality: Palabora open pit mine, Phalaborwa, Transvaal |
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_database_code_amcsd 0014506 |
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3.1183 3.1183 24.113 90 90 120 R-3m |
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atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Mg 0 0 0 .75 .0077 .0077 .0268 .0039 0 0 |
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Fe 0 0 0 .25 .0077 .0077 .0268 .0039 0 0 |
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O 1/3 2/3 .04206 .0166 .0166 .0191 .0058 0 0 |
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H 1/3 2/3 .0670 .010 |
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Cl .2105 .7895 1/6 .0417 .245 .232 .046 0 0 .017 |
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Wat .2105 .7895 1/6 .0833 .245 .232 .046 0 0 .017 |
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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 (permalink) |
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