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Chkalovite |
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Pyatenko Y A, Bokii G B, Belov N V |
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Doklady Akademii Nauk SSSR 108 (1956) 1077-1080 |
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The X-ray analysis of the crystal structure of chkalovite |
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_database_code_amcsd 0012436 |
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21.1 21.1 6.87 90 90 90 Fddd |
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atom x y z |
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Be1 0 0 0 |
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Be2 0 .33 0 |
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Si1 .346 0 0 |
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Si2 .071 .093 .25 |
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Na1 .154 0 0 |
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Na2 .071 .093 .75 |
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O1 .125 .125 .125 |
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O2 .04 .03 .16 |
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O3 .03 .13 .37 |
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O4 .13 .06 .37 |
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O5 .2 .04 .66 |
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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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Chkalovite |
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Simonov M A, Egorov-Tismenko Y K, Belov N V |
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Doklady Akademii Nauk SSSR 225 (1975) 1319-1322 |
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Utochnennaya kristallicheskaya struktura chkalovita Na2Be[Si2O6] |
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_database_code_amcsd 0012452 |
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21.129 6.881 21.1880 90 90 90 Fdd2 |
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atom x y z Biso |
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Na1 0 0 .5116 1.04 |
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Na2 0 0 .1402 .95 |
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Na3 .1732 .0047 .0306 .87 |
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Na4 .1582 .0112 .6646 .74 |
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Be1 .1685 .018 .8259 .39 |
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Be2 0 0 .3649 .53 |
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Si1 0 0 0 .16 |
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Si2 0 .5 .1601 .14 |
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Si3 .1500 .0124 .1754 .15 |
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Si4 .1837 .5068 .0118 .15 |
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O1 .0143 .1886 .7076 .51 |
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O2 .1111 .0852 .1154 .50 |
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O3 .1890 .2014 .2038 .53 |
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O4 .1509 .2050 .4816 .48 |
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O5 .2226 .0697 .5728 .42 |
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O6 .1883 .1997 .8703 .42 |
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O7 .1167 .0843 .7713 .41 |
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O8 .0179 .1883 .0406 .38 |
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O9 .0546 .0808 .4128 .41 |
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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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