Chemistry:Ammonium hexachloroplumbate
From HandWiki
| Names | |
|---|---|
| IUPAC name
Ammonium hexachloroplumbate(2–)
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| Other names
Ammonium hexachloroplumbate(IV)
| |
| Identifiers | |
3D model (JSmol)
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|
| |
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| Properties | |
| Cl6H8N2Pb | |
| Molar mass | 456.0 g·mol−1 |
| Appearance | yellow crystals |
| Density | 2.925 g/cm3 |
| Melting point | 120 |
| slightly soluble (cold); decomposes (hot) | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Ammonium hexachloroplumbate is an inorganic chemical compound with the chemical formula (NH
4)
2PbCl
6.[1][2][3]
Synthesis
Adding ammonium chloride to a solution of lead(IV) tetraacetate in concentrated hydrochloric acid.[4]
Physical properties
Ammonium hexachloroplumbate forms yellow crystals of cubic system.[5][6]
The compound is slightly soluble in cold water and decomposes in hot water.
Chemical properties
When added to cold concentrated sulphuric acid, the compound decomposes, yielding PbCl
4:[6][7]
- (NH
4)
2PbCl
6 + H
2SO
4 → (NH
4)
2SO
4 + PbCl
4 + 2HCl
- (NH
The compound chlorinates tetraorganolead and hexaorganodilead compounds.[8]
References
- ↑ "Ammonium hexachloroplumbate(IV) | Chemical Substance Information | J-GLOBAL" (in en). jglobal.jst.go.jp. https://jglobal.jst.go.jp/en/detail?JGLOBAL_ID=200907080823347530.
- ↑ Kume, Y.; Muraoka, H.; Yamamuro, O.; Matsuo, T. (8 March 1998). "Deuteration-induced phase transition in ammonium hexachloroplumbate". The Journal of Chemical Physics 108 (10): 4090–4097. doi:10.1063/1.475806. Bibcode: 1998JChPh.108.4090K. https://pubs.aip.org/aip/jcp/article-abstract/108/10/4090/532189/Deuteration-induced-phase-transition-in-ammonium?redirectedFrom=fulltext. Retrieved 1 October 2024.
- ↑ Macintyre, Jane E. (23 July 1992) (in en). Dictionary of Inorganic Compounds. CRC Press. p. 3003. ISBN 978-0-412-30120-9. https://books.google.com/books?id=9eJvoNCSCRMC&dq=Ammonium+hexachloroplumbate&pg=PA3003. Retrieved 1 October 2024.
- ↑ Nakamura, Daiyu (1 December 1963). "The Nature of the Metal-Ligand Bonds in Hexahalostannates(IV) and Ammonium Hexachloroplumbate(IV) Studied by the Pure Quadrupole Resonance of Halogens". Bulletin of the Chemical Society of Japan 36 (12): 1662. doi:10.1246/bcsj.36.1662. https://academic.oup.com/bcsj/article-abstract/36/12/1662/7369415?redirectedFrom=fulltext&login=false.
- ↑ "amminium hexachloroplumbate - Optional[Raman - Spectrum - SpectraBase"]. spectrabase.com. https://spectrabase.com/spectrum/B6XuYofC7Tp.
- ↑ 6.0 6.1 Wiberg, Egon; Wiberg, Nils (2001) (in en). Inorganic Chemistry. Academic Press. p. 919. ISBN 978-0-12-352651-9. https://books.google.com/books?id=Mtth5g59dEIC&dq=Ammonium+hexachloroplumbate&pg=PA1782. Retrieved 1 October 2024.
- ↑ Bassett, J. (22 October 2013) (in en). Inorganic Chemistry: A Concise Text. Elsevier. p. 250. ISBN 978-1-4831-5122-9. https://books.google.com/books?id=Bmz9BAAAQBAJ&dq=Ammonium+hexachloroplumbate&pg=PA250. Retrieved 1 October 2024.
- ↑ Abel, E. W.; Stone, F. G. A. (31 October 2007) (in en). Organometallic Chemistry: Volume 2. Royal Society of Chemistry. p. 157. ISBN 978-1-84755-392-8. https://books.google.com/books?id=mG4oDwAAQBAJ&dq=Ammonium+hexachloroplumbate&pg=PA157. Retrieved 1 October 2024.
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