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Article Abstract

Cu-Cu Cu(II)-oxo-carboxylate clusters are reported, including those with condensed 1.5 nm Cu-O cores supported exclusively by O-donor ligands. A size-colour correlation is observed due to a red-shift of the charge transfer absorption band on increasing size; hence these clusters sit between small molecules and (black) CuO nanostructures.

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http://dx.doi.org/10.1039/d2cc05478gDOI Listing

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