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Novel silver–phosphine coordination polymers incorporating a Wurster's blue – like radical cation with enhanced photoelectric properties

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Abstract

Tetraphosphine ligand dpppda reacts with AgNO3 to generate two 1D coordination polymers containing cubic and chair-like [Ag4(NO3)4] clusters. ESR spectroscopy supported by DFT calculations indicated the presence of dpppda˙+, a Wurster's blue – like radical cation formed by intramolecular ligand-to-metal charge transfer (LMCT). This LMCT results in higher AgI → Ag0 potentials and good photocurrent responses.

Graphical abstract: Novel silver–phosphine coordination polymers incorporating a Wurster's blue – like radical cation with enhanced photoelectric properties

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Publication details

The article was received on 01 Mar 2019, accepted on 16 May 2019 and first published on 17 May 2019


Article type: Communication
DOI: 10.1039/C9CC01711A
Chem. Commun., 2019, Advance Article

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    Novel silver–phosphine coordination polymers incorporating a Wurster's blue – like radical cation with enhanced photoelectric properties

    M. Yang, X. Wu, H. Wang, D. J. Young, Z. Ren and J. Lang, Chem. Commun., 2019, Advance Article , DOI: 10.1039/C9CC01711A

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