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Phase-B-superhydrous |
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Pacalo R E G, Parise J B |
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American Mineralogist 77 (1992) 681-684 |
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Crystal structure of superhydrous B, a hydrous magnesium silicate synthesized at |
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1400 C and 20 GPa |
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_database_code_amcsd 0001483 |
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5.0894 13.968 8.6956 90 90 90 Pnnm |
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atom x y z Biso |
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Si1 .5 0 0 0.35 |
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Si2 .48601 .37652 0 0.29 |
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Mg1 .16941 .17351 0 0.54 |
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Mg2 .15831 .32346 .32380 0.53 |
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Mg3 .5 .5 .32127 0.40 |
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Mg4 .5 0 .34189 0.43 |
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O1 .33221 .41318 .15612 0.46 |
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O2 .49309 .25923 0 0.43 |
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O3 .79141 .41450 0 0.47 |
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O4 .35640 .07307 .14464 0.41 |
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Oh5 -.01745 .25185 .15920 0.61 |
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O6 .19568 -.07921 0 0.51 |
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H1 -.0769 .3026 .1085 4.3 |
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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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