Chemistry:Ruthenium(II) chloride
From HandWiki
| Names | |
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| Other names
Ruthenium dichloride, dichlororuthenium
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| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
PubChem CID
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| Properties | |
| Cl2Ru | |
| Molar mass | 171.97 g·mol−1 |
| Appearance | brown crystals |
| Poorly soluble | |
| Related compounds | |
Related compounds
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Osmium(II) chloride, iridium(II) chloride, platinum(II) chloride |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Ruthenium(II) chloride is an inorganic compound, a metal salt of ruthenium and hydrochloric acid with the formula RuCl2.[1][2]
Synthesis
- Ru + Cl
2 → RuCl
2
- Ru + Cl
- Reaction of ruthenium trichloride with hydrogen in ethanol in presence of platinum black and hydrogen chloride:
- 2RuCl
3 + H
2 → 2RuCl
2 + 2HCl
- 2RuCl
Physical properties
Ruthenium(II) chloride forms brown crystals.
Ruthenium(II) chloride is poorly soluble in cold water, but is soluble in ethanol.
Chemical properties
Ruthenium(II) chloride can form complexes with aromatic hydrocarbons.[4]
The compound can be reduced to elemental ruthenium by hydrogen.
References
- ↑ "Ruthenium(ii) chloride" (in en). NIST. https://webbook.nist.gov/cgi/formula?ID=B8000908.
- ↑ Rose, D.; Wilkinson, G. (1 January 1970). "The blue solutions of ruthenium(II) chloride: a cluster anion" (in en). Journal of the Chemical Society A: Inorganic, Physical, Theoretical: 1791–1795. doi:10.1039/J19700001791. ISSN 0022-4944. https://pubs.rsc.org/en/content/articlelanding/1970/j1/j19700001791. Retrieved 31 March 2023.
- ↑ Howe, Jas. Lewis; Howe, James L.; Ogburn, S. C. (February 1924). "Ruthenium Dichloride" (in en). Journal of the American Chemical Society 46 (2): 335–342. doi:10.1021/ja01667a008. ISSN 0002-7863. https://pubs.acs.org/doi/abs/10.1021/ja01667a008. Retrieved 31 March 2023.
- ↑ Arthur, T.; Stephenson, T. A. (31 March 1981). "Synthesis of triple halide-bridged arene complexes of ruthenium(II) and osmium(II)" (in en). Journal of Organometallic Chemistry 208 (3): 369–387. doi:10.1016/S0022-328X(00)86722-4. ISSN 0022-328X. https://www.sciencedirect.com/science/article/abs/pii/S0022328X00867224. Retrieved 31 March 2023.
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