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Encapsulation of tricopper cluster in a synthetic cryptand enables facile redox processes from Cu^ICu^ICu^I to Cu^IICu^IICu^II states.

ABSTRACT: One-pot reaction of tris(2-aminoethyl)amine (TREN), [Cu^I(MeCN)₄]PF₆, and paraformaldehyde affords a mixed-valent [TREN4Cu^IICu^ICu^I(μ₃-OH)](PF₆)₃ complex. The macrocyclic azacryptand TREN4 contains four TREN motifs, three of which provide a bowl-shape binding pocket for the [Cu₃(μ₃-OH)]³⁺ core. The fourth TREN caps on top of the tricopper cluster to form a cryptand, imposing conformational constraints and preventing solvent interaction. Contrasting the limited redox capability of synthetic tricopper complexes reported so far, [TREN4Cu^IICu^ICu^I(μ₃-OH)](PF₆)₃ exhibits several rev

SUBMITTER: Zhang W

PROVIDER: S-EPMC8179370 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature

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Encapsulation of tricopper cluster in a synthetic cryptand enables facile redox processes from Cu^ICu^ICu^I to Cu^IICu^IICu^II states.

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Dataset Information

Encapsulation of tricopper cluster in a synthetic cryptand enables facile redox processes from CuICuICuI to CuIICuIICuII states.

OmicsDI is part of the ELIXIR infrastructure

Tweets

Encapsulation of tricopper cluster in a synthetic cryptand enables facile redox processes from Cu^ICu^ICu^I to Cu^IICu^IICu^II states.