Chemistry:Caesium phosphate
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Short description: Chemical compound
| File:Cesium phosphate.svg | |
| Names | |
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| IUPAC name
Caesium phosphate
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| Other names
Cesium phosphate
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| Identifiers | |
3D model (JSmol)
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PubChem CID
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| Properties | |
| Cs3PO4 | |
| Molar mass | 493.69 g/mol |
| Hazards | |
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| GHS Signal word | Warning |
| H315, H317, H319, H335 | |
| P261, P264, P271, P280, P302+352, P304+340, P305+351+338, P312, P321, P332+313, P337+313, P362, P403+233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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Tracking categories (test):
Caesium phosphate, Cs3PO4, is a phosphate of caesium[1] that is highly soluble in water.
Use
Caesium phosphate can be used as an n-dopant to enhance the conductivity of the electron transport layer in organic light-emitting diodes.[2]
Related compounds
Several caesium hydrogen phosphates (CsxHy(PO4)z·nH2O) have been characterized.[3][4]
Several mixed phosphates such as caesium–manganese phosphate (CsMnPO4),[5] caesium–cobalt phosphate (CsCoPO4),[6] and caesium–magnesium phosphate (CsMgPO4)[7] also exist.
References
- ↑ "Cesium phosphate". https://pubchem.ncbi.nlm.nih.gov/compound/Cesium-phosphate.
- ↑ Wemken, Jan Hauke; Krause, Ralf; Mikolajick, Thomas; Schmid, Günter (2012-04-01). "Low-cost caesium phosphate as n-dopant for organic light-emitting diodes" (in en). Journal of Applied Physics 111 (7). doi:10.1063/1.3699008. ISSN 0021-8979. https://pubs.aip.org/jap/article/111/7/074502/391355/Low-cost-caesium-phosphate-as-n-dopant-for-organic.
- ↑ Ponomareva, V.; Bagryantseva, I.; Zakharov, B.; Bulina, N.; Lavrova, G.; Boldyreva, E. (2017-10-01). "Crystal structure and proton conductivity of a new Cs3(H2PO4)(HPO4)·2H2O phase in the caesium di- and mono hydrogen orthophosphate system" (in en). Acta Crystallographica Section C: Structural Chemistry 73 (10): 773–779. doi:10.1107/S2053229617012335. ISSN 2053-2296. https://journals.iucr.org/c/issues/2017/10/00/fn3241/.
- ↑ Weil, Matthias; Stöger, Berthold (2020-09-01). "The caesium phosphates Cs3(H1.5PO4)2(H2O)2, Cs3(H1.5PO4)2, Cs4P2O7(H2O)4, and CsPO3" (in en). Monatshefte für Chemie - Chemical Monthly 151 (9): 1317–1328. doi:10.1007/s00706-020-02675-6. ISSN 1434-4475. https://doi.org/10.1007/s00706-020-02675-6.
- ↑ Korchemkin, I. V.; Pet’kov, V. I.; Markin, A. V.; Smirnova, N. N.; Kovalsky, A. M.; Efimov, N. N.; Novotortsev, V. M. (2014-11-01). "Thermodynamic properties of caesium–manganese phosphate CsMnPO4". The Journal of Chemical Thermodynamics 78: 114–119. doi:10.1016/j.jct.2014.06.012. ISSN 0021-9614. https://www.sciencedirect.com/science/article/pii/S002196141400192X.
- ↑ Korchemkin, I. V.; Pet’kov, V. I.; Markin, A. V.; Smirnova, N. N.; Kovalskii, A. M. (2016-05-01). "Thermodynamic properties of caesium–cobalt phosphate CsCoPO4". The Journal of Chemical Thermodynamics 96: 34–40. doi:10.1016/j.jct.2015.12.017. ISSN 0021-9614. https://www.sciencedirect.com/science/article/pii/S0021961415004632.
- ↑ Asabina, E. A.; Zaripov, A. R.; Pet’kov, V. I.; Markin, A. V.; Kir’yanov, K. V.; Smirnova, N. N.; Rovny, S. I. (2008-04-01). "Thermodynamic properties of caesium–magnesium monophosphate". The Journal of Chemical Thermodynamics 40 (4): 653–660. doi:10.1016/j.jct.2007.11.001. ISSN 0021-9614. https://www.sciencedirect.com/science/article/pii/S0021961407002133.
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