A Cu4S model for the nitrous oxide reductase active sites supported only by nitrogen ligands.
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ABSTRACT:
SUBMITTER: Johnson BJ
PROVIDER: S-EPMC4731228 | biostudies-literature | 2015 Jul
REPOSITORIES: biostudies-literature
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A Cu4S model for the nitrous oxide reductase active sites supported only by nitrogen ligands.
Johnson Brittany J BJ Antholine William E WE Lindeman Sergey V SV Mankad Neal P NP
Chemical communications (Cambridge, England) 20150701 59
To model the (His)7Cu4Sn (n = 1 or 2) active sites of nitrous oxide reductase, the first Cu4(μ4-S) cluster supported only by nitrogen donors has been prepared using amidinate supporting ligands. Structural, magnetic, spectroscopic, and computational characterization is reported. Electrochemical data indicates that the 2-hole model complex can be reduced reversibly to the 1-hole state and irreversibly to the fully reduced state. ...[more]
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