Difference between revisions of "Barium orthotitanate"
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| Section3 = {{Chembox Structure | | Section3 = {{Chembox Structure | ||
| − | | Reference = <ref name="Bland">{{citation | first = J. A. | last = Bland | title = The crystal structure of barium orthotitanate, Ba<sub>2</sub>TiO<sub>4</sub> | journal = Acta Crystallogr. | year = 1961 | volume = 14 | pages = 875–81 | doi = 10.1107/S0365110X61002527}}.</ref> | + | | Reference = <ref name="Bland">{{citation | first = J. A. | last = Bland | title = The crystal structure of barium orthotitanate, Ba<sub>2</sub>TiO<sub>4</sub> | journal = Acta Crystallogr. | year = 1961 | volume = 14 | issue = 8 | pages = 875–81 | doi = 10.1107/S0365110X61002527}}.</ref> |
| + | | SpaceGroup = P2<sub>1</sub>/''n'' (No. 11) | ||
| + | | LattConst_a = 612(3) pm | ||
| + | | LattConst_b = 770(3) pm | ||
| + | | LattConst_c = 1050(3) pm | ||
| + | | LattConst_beta = 93.13(17) | ||
}} | }} | ||
}} | }} | ||
Revision as of 16:21, 19 September 2010
| Barium orthotitanate | |
|---|---|
| IUPAC name | barium tetraoxidotitanate(4−) |
| Identifiers | |
| InChI | InChI=1/2Ba.4O.Ti/q2*+2;;;;;-4 |
| InChIKey | JRPBQTZRNDNNOP-NXYSCRTKAD |
| Standard InChI | InChI=1S/2Ba.4O.Ti/q2*+2;4*-1; |
| Standard InChIKey | JRPBQTZRNDNNOP-UHFFFAOYSA-N |
| ChemSpider | |
| Properties | |
| Chemical formula | Ba2TiO4 |
| Molar mass | 386.52 g mol−1 |
| Structure[1] | |
| Space group | P21/n (No. 11) |
| Lattice constant | a = 612(3) pm, b = 770(3) pm, c = 1050(3) pm, α = 90°, β = 93.13(17)°, γ = 90° |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
Barium orthotitanate, Ba2TiO4, is the only titanate to contain discrete TiO4−4 anions in the solid state,[1][2] and hence the only true salt of the hypothetical titanic acid.
Notes and references
Notes
References
- ↑ 1.0 1.1 Bland, J. A. The crystal structure of barium orthotitanate, Ba2TiO4. Acta Crystallogr. 1961, 14 (8), 875–81. DOI: 10.1107/S0365110X61002527.
- ↑ Greenwood, Norman N.; Earnshaw, A. Chemistry of the Elements; Pergamon: Oxford, 1984; pp 1121–23. ISBN 0-08-022057-6.
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