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A Short Copper-Copper Distance in a (μ-1,2-Peroxo)dicopper(II) Complex Having a 1,8-Naphthyridine Unit as an
Chuan He1, Jennifer L DuBois2, Britt Hedman2
1Department of Chemistry, Massachusetts Institute of Technology 77 Massachusetts Avenue, Cambridge, MA 02139 (USA) Fax: (+1) 617-258-8150.
Abstract:
A copper-copper separation of about 2.84 Å is determined by extended X-ray absorption fine structure studies for the (μ-1,2-peroxo)dicopper(II) species 1, which has only a 1,8-naphthyridine unit as an additional bridge. Complex 1 was prepared by the reaction of O2 with a dicopper(I) complex formed from BPMAN.
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