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Holtedahlite |
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Romming C, Raade G |
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Mineralogy and Petrology 40 (1989) 91-100 |
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The crystal structure of natural and synthetic holtedahlite |
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Locality: Tingelstadtjern serpentine-magnesium deposit, Modum, Norway |
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_database_code_amcsd 0014621 |
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11.203 11.203 4.977 90 90 120 P31m |
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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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Mg1 .67060 .14796 0 .011 .0061 .0108 .0105 .0015 .0005 -.0029 |
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Mg2 .82494 .14560 .5032 .008 .0066 .0058 .0085 .0027 .0002 .0000 |
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P1 0 0 .7273 .76 .006 .0039 .0039 .0102 .0019 0 0 |
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C1 0 0 .615 .24 .007 .0039 .0039 .0102 .0019 0 0 |
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P2 2/3 1/3 .4786 .005 .0046 .0046 .0055 .0023 0 0 |
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P3 .66114 .66114 .0289 .005 .0038 .0038 .0061 .0022 -.0002 -.0002 |
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O1 .1255 .1255 .6261 .015 .0097 .0097 .0217 .0056 .0033 .0033 |
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O2 .7214 .2395 .3662 .010 .0094 .0086 .0086 .0057 -.0010 -.0014 |
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O3 .7329 .7329 .2929 .010 .0092 .0092 .0089 .0062 -.0021 -.0021 |
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O4 .8707 .2438 .8635 .009 .0061 .0094 .0085 .0022 -.0014 -.0014 |
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O5 .5273 .5273 .0947 .010 .0060 .0060 .0159 .0014 -.003 -.0002 |
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O6 2/3 1/3 .7986 .013 .0120 .0120 .0113 .006 0 0 |
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OH1 .3713 .3713 .6918 .010 .0094 .0094 .0093 .0054 .0002 .0001 |
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OH2 .2797 .2797 .1939 .010 .0094 .0094 .0082 .0051 -.0024 -.0023 |
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OH3 0 0 .038 .76 .033 .0039 .0039 .0009 .0019 0 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 (permalink) |
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Holtedahlite |
|
Romming C, Raade G |
| |
Mineralogy and Petrology 40 (1989) 91-100 |
|
The crystal structure of natural and synthetic holtedahlite |
|
Locality: synthetic |
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_database_code_amcsd 0014622 |
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11.186 11.186 4.977 90 90 120 P31m |
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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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Mg1 .6705 .1461 0 .015 .0087 .0176 .0119 .0047 .0004 -.0044 |
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Mg2 .8246 .1457 .5065 .008 .0073 .0051 .0080 .0027 -.0011 -.0007 |
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P1 0 0 .7287 .006 .0048 .0048 .0081 .0024 0 0 |
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P2 .6667 .3333 .4781 .006 .0051 .0051 .0051 .0025 0 0 |
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P3 .6609 .6609 .0323 .005 .0042 .0042 .0050 .0019 .0002 .0001 |
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O1 .1285 .1285 .6340 .013 .007 .007 .025 .004 .003 .003 |
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O2 .7207 .2409 .3685 .011 .011 .009 .009 .007 .000 .000 |
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O3 .7326 .7326 .2973 .010 .009 .009 .008 .005 -.005 -.005 |
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O4 .8706 .2440 .8674 .009 .007 .009 .007 .002 -.001 .000 |
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O5 .5280 .5280 .0981 .010 .006 .006 .015 .001 .000 .000 |
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O6 .6667 .3333 .7893 .016 .019 .019 .004 .0095 0 0 |
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Oh1 .3727 .3727 .6898 .009 .008 .008 .007 .002 .001 .001 |
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Oh2 .2805 .2805 .1975 .013 .013 .013 .009 .008 -.001 -.001 |
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OH3 0 0 .044 .036 .042 .042 .011 .021 0 0 |
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H1 .438 .438 .632 .019 |
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H2 .229 .229 .183 .019 |
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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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