Ammonium hexachloroplumbate

In the article on Ammonium hexachloroplumbate, we will thoroughly explore all facets of this topic. Ammonium hexachloroplumbate is a topic of great importance and interest, which covers relevant aspects in various areas of life. Throughout this article, we will analyze in detail its impact on society, its evolution over time, as well as the different perspectives on the matter. We will delve into its meaning, its implications and its relevance today, thus providing a comprehensive vision that allows readers to know in depth everything related to Ammonium hexachloroplumbate.

Ammonium hexachloroplumbate
Names
IUPAC name
Ammonium hexachloroplumbate(2–)
Other names
Ammonium hexachloroplumbate(IV)
Identifiers
3D model (JSmol)
  • InChI=1S/6ClH.2H3N.Pb/h6*1H;2*1H3;/q;;;;;;;;+4/p-4
    Key: WYELAMVRPGPECN-UHFFFAOYSA-J
  • ..Cl(Cl)(Cl)(Cl)(Cl)Cl
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 , 100 kPa).

Ammonium hexachloroplumbate is an inorganic chemical compound with the chemical formula (NH4)2PbCl6.[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 PbCl4:[6][7]

(NH4)2PbCl6 + H2SO4 → (NH4)2SO4 + PbCl4 + 2HCl

The compound chlorinates tetraorganolead and hexaorganodilead compounds.[8]

References

  1. ^ "Ammonium hexachloroplumbate(IV) | Chemical Substance Information | J-GLOBAL". jglobal.jst.go.jp. Retrieved 1 October 2024.
  2. ^ 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. Bibcode:1998JChPh.108.4090K. doi:10.1063/1.475806. Retrieved 1 October 2024.
  3. ^ Macintyre, Jane E. (23 July 1992). Dictionary of Inorganic Compounds. CRC Press. p. 3003. ISBN 978-0-412-30120-9. Retrieved 1 October 2024.
  4. ^ 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.
  5. ^ "amminium hexachloroplumbate - Optional - Spectrum - SpectraBase". spectrabase.com. Retrieved 1 October 2024.
  6. ^ a b Wiberg, Egon; Wiberg, Nils (2001). Inorganic Chemistry. Academic Press. p. 919. ISBN 978-0-12-352651-9. Retrieved 1 October 2024.
  7. ^ Bassett, J. (22 October 2013). Inorganic Chemistry: A Concise Text. Elsevier. p. 250. ISBN 978-1-4831-5122-9. Retrieved 1 October 2024.
  8. ^ Abel, E. W.; Stone, F. G. A. (31 October 2007). Organometallic Chemistry: Volume 2. Royal Society of Chemistry. p. 157. ISBN 978-1-84755-392-8. Retrieved 1 October 2024.