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Tetrakis (iodo (trimethyl) platinum)

Tetrakis [iodo (trimethyl) platinum] is an organometallic compound of platinum with the formula [Pt (CH 3 ) 3 I] 4 , yellow crystals, insoluble in water.

Tetrakis
Are common
Systematic
name
Tetrakis [iodo (trimethyl) platinum]
Traditional namesTetrakis [μ 3 -iodo (trimethyl) platinum]
Chem. formula[Pt (CH 3 ) 3 I] 4
Physical properties
conditionyellow crystals
Molar mass1468.34 g / mol
Thermal properties
T. melt.195 ° C
T. decomp.195 ° C

Getting

  • The reaction of potassium hexachloroplatinate (IV) and methyl magnesium iodide ( Grignard reagent ):
fourK2[PtCl6]+12(CH3)MgI→[Pt(CH3)3I]four+eightMgCl2+fourMgI2+eightKCl{\ displaystyle {\ mathsf {4K_ {2} [PtCl_ {6}] + 12 (CH_ {3}) MgI \ {\ xrightarrow {}} \ [Pt (CH_ {3}) _ {3} I] _ { 4} + 8MgCl_ {2} + 4MgI_ {2} + 8KCl}}}  

Physical Properties

Tetrakis [iodo (trimethyl) platinum] forms yellow crystals.

Not soluble in water and acetone , soluble in non-polar solvents.

Literature

  • Inorganic Synthesis Guide: 6 Vol. / Ed. Brower G. - M .: Mir, 1986 .-- T. 6 .-- 360 p.


Source - https://ru.wikipedia.org/w/index.php?title=Tetrakis


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