Yttrium Calcium Oxoborate (YCOB)
YCa4O(BO3)3
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Chemical name
Yttrium Calcium Oxoborate (YCOB) |
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Mineral name
YCOB |
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Chemical formula
YCa4O(BO3)3 |
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Melting point [°C]
1510 |
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Crystal system
monoclinic |
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Crystal Class
(m) |
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Unit cell
a [Å]:8.08 b [Å]:16.02 c [Å]:3.53 |
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Formula units
Z=2 |
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Mohs hardness
6 - 6.5 |
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Density [g/cm3]
3.31 |
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Transparency
transparent |
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Piezoelectric crystals |
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Termal conductivity [W/m/K]
||x = 2.6; ||y = 2.33; ||z = 3.1 |
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Thermal expansation coefficient [(10^(-5))/K]
a(x) = 10.8; a(y) = -8.8; a(z) = 3.4 |
