γ-Halogenated iridium(III) acetylacetonates

Add time:09/02/2019    Source:sciencedirect.com

γ-Halogenated iridium(III) acetylacetonates of the general formula Ir(acacX)n(acac)3−n (where acacX is CH3–CO–CX–CO–CH3, acac is CH3–CO–CH–CO–CH3, n=1,2,3, X=F, Cl, Br, I) have been synthesized, purified and characterized. Spectroscopic and thermogravimetric studies have been carried out, as well as study of the relative volatility and thermal stability of the complexes. For a series of compounds, X-ray diffraction studies have been conducted and crystallographic characteristics have been obtained. The structures of Ir(acac)3, Ir(acacCl)3, Ir(acacBr)3, and Ir(acacI)3 complexes have been determined.

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