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Melilite |
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Bindi L, Bonazzi P |
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Physics and Chemistry of Minerals 32 (2005) 89-96 |
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Incommensurate-normal phase transition in natural melilite: |
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an in situ high-temperature X-ray single-crystal study |
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Sample: San Venanzo, Italy; T = 298 K |
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Note: xO1 and yO1 corrected by authors |
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_database_code_amcsd 0008953 |
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7.826 7.826 5.004 90 90 90 P-42_1m |
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atom x y z occ Uiso |
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CaX .3316 .1684 .5065 .935 .0354 |
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NaX .3316 .1684 .5065 .05 .0354 |
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SrX .3316 .1684 .5065 .01 .0354 |
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KX .3316 .1684 .5065 .01 .0354 |
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MgT1 0 0 0 .96 .0267 |
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AlT1 0 0 0 .07 .0267 |
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SiT2 .1399 .3601 .9359 .99 .0259 |
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AlT2 .1399 .3601 .9359 .01 .0259 |
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O1 .5 0 .1805 .0401 |
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O2 .1408 .3592 .2558 .0367 |
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O3 .0795 .1868 .7864 .0397 |
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
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