Barium stannate
 Perovskite crystal structure | |
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Other names
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| Identifiers | |
3D model (JSmol) |
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| ChemSpider | |
| ECHA InfoCard | 100.031.392 |
PubChem CID |
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CompTox Dashboard (EPA) |
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| Properties[1] | |
| BaO3Sn | |
| Molar mass | 304.034 g·mol−1 |
| Appearance | white solid |
| Density | 7.24 g/cm3 |
| slightly soluble | |
| Structure[2] | |
| cubic | |
| Pm3m (No. 221) | |
a = 4.115 Å α = 90°, β = 90°, γ = 90° | |
| Hazards | |
| GHS labelling:[3] | |
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| Warning | |
| H302, H332 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references | |
Barium stannate (BSO)[4] is an oxide of barium and tin with the chemical formula BaSnO3. It is a wide band gap semiconductor with a perovskite crystal structure.[5][6][7] A trihydrate exists and is used in the production of ceramic insulation requiring dielectric properties.[1]
Preparation
Polycrystalline barium stannate can be prepared by a solid state reaction between barium carbonate and tin(IV) oxide.[8]
References
- 1 2 Perry, Dale L. (2016-04-19). Handbook of Inorganic Compounds. CRC Press. pp. 56–57. ISBN 978-1-4398-1462-8.
- ↑ Deepa, A. S.; Vidya, S.; Manu, P. C.; Solomon, Sam; John, Annamma; Thomas, J. K. (2011-02-03). "Structural and optical characterization of BaSnO3 nanopowder synthesized through a novel combustion technique". Journal of Alloys and Compounds. 509 (5): 1830–1835. doi:10.1016/j.jallcom.2010.10.056. ISSN 0925-8388.
- ↑ "ECHA CHEM". chem.echa.europa.eu. Retrieved 2026-05-21.
- ↑ Encyclopedia of Renewable Energy, Sustainability and the Environment. Elsevier. 2024-08-09. p. 782. ISBN 978-0-323-93941-6. Retrieved 2025-10-06.
- ↑ Wei, Xiaoyong; Yao, Xi (February 2007). "Preparation, structure and dielectric property of barium stannate titanate ceramics". Materials Science and Engineering: B. 137 (1–3): 184–188. doi:10.1016/j.mseb.2006.11.012.
- ↑ Luo, B.C.; Zhang, J.; Wang, J.; Ran, P.X. (March 2015). "Structural, electrical and optical properties of lanthanum-doped barium stannate". Ceramics International. 41 (2): 2668–2672. doi:10.1016/j.ceramint.2014.10.080.
- ↑ Li, Yuwei; Zhang, Lijun; Ma, Yanming; Singh, David J. (1 January 2015). "Tuning optical properties of transparent conducting barium stannate by dimensional reduction". APL Materials. 3 (1): 011102. arXiv:1502.00171. Bibcode:2015APLM....3a1102L. doi:10.1063/1.4906785. S2CID 94776177.
- ↑ Phelan, D.; Han, F.; Lopez-Bezanilla, A.; Krogstad, M. J.; Gim, Y.; Rong, Y.; Zhang, Junjie; Parshall, D.; Zheng, H.; Cooper, S. L.; Feygenson, M.; Yang, Wenge; Chen, Yu-Sheng (2018-06-01). "Structural properties of barium stannate". Journal of Solid State Chemistry. 262: 142–148. doi:10.1016/j.jssc.2018.01.019. ISSN 0022-4596.