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Published March 3, 2014 | Published + Supplemental Material
Journal Article Open

Arene non-innocence in dinuclear complexes of Fe, Co, and Ni supported by a para-terphenyl diphosphine

Abstract

Cofacial Fe_2, Co_2, and Ni_2 complexes supported by a para-terphenyl diphosphine ligand were prepared. Central arene deplanarization and a μ_2:(η^3,η^3) coordination mode suggest partial bisallyl character in the Fe_2 and Co_2 complexes. An oxidation induced shift in Fe_2–arene binding highlights the non-innocent nature of the arene ligand.

Additional Information

© 2014 Royal Society of Chemistry. Received 30th January 2014, Accepted 28th February 2014. First published online 03 Mar 2014. We thank Lawrence M. Henling for crystallographic assistance. We are grateful to Caltech and NSF CAREER CHE-1151918 for funding. T.A. is a Sloan and Cottrell Fellow. The Bruker X-ray diffractometer was purchased via an NSF CRIF:MU award to Caltech, CHE-0639094.

Attached Files

Published - c4cc00838c.pdf

Supplemental Material - c4cc00838c1.pdf

Supplemental Material - c4cc00838c2.cif

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August 19, 2023
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