First selenide-centered Cu^I₈ cubic clusters containing dialkyl diselenophosphate ligands. X-Ray structure of {Cu₈(µ₈-Se)[Se₂P(OPrⁱ)₂]₆}

Abstract

[Cu₈(µ₈-Se)[Se₂P(OPrⁱ)₂]₆}, the first discrete Cu^I₈ cubane in which each face of the cube is bridged by a diselenophosphate ligand and has an interstitial selenide ion (Se^2–), is reported.

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