Magnesium orthotitanate - inorganic compound, magnesium salt and titanic acid with the formula Mg 2 TiO 4 , colorless crystals.
Magnesium orthotitanate | |
---|---|
Are common | |
Systematic name | Magnesium orthotitanate |
Traditional names | Magnesium titanium soda, ortho |
Chem. formula | Mg 2 TiO 4 |
Physical properties | |
condition | colorless crystals |
Molar mass | 160.48 g / mol |
Density | 3.53 g / cm³ |
Thermal properties | |
T. melt. | 1756; 1760; 1840 ° C |
Classification | |
Reg. CAS number | 12032-52-9 |
Reg. EINECS number | 234-774-8 |
Getting
- Fusion of magnesium and titanium oxides :
Physical Properties
Magnesium orthotitanate forms colorless tetragonal crystals, space group P 4 1 22 , cell parameters a = 0.594 nm, c = 0.842 nm, Z = 4.
At temperatures above 700 ° C, a transition occurs to the phase of the cubic syngony , the space group is F d3m , the cell parameters are a = 0.84376 nm, Z = 8.
Literature
- CRC Handbook of Chemistry and Physics . - 89th edition. - Taylor and Francis Group, LLC, 2008-2009.
- Richard C. Ropp ,. Encyclopedia of the Alkaline Earth Compounds. - Elsevier, 2013. - 1187 p. - ISBN 978-0-444-59550-8 .