Persistent four-coordinate iron-centered radical stabilized by π-donation

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Persistent four-coordinate iron-centered radical stabilized by π-donation.

Dinuclear iron carbonyl complex 2, which contains an elongated unsupported Fe-Fe bond, was synthesized by the reaction between Fe2(CO)9 and phosphinyl radical 1. Thermal Fe-Fe bond homolysis led to the generation of a four-coordinate carbonyl-based iron-centered radical, 3, which is stabilized by π-donation. Complex 3 exhibited high reactivity toward organic radicals to form diamagnetic five-co...

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Persistent four-coordinate iron-centered radical stabilized by π-donation† †Electronic supplementary information (ESI) available: Experimental, crystallographic, computational details, and crystal data for 2, 4, 5 and 8. CCDC 1057111–1057113 and 1425703. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c5sc02601f Click here for additional data file. Click here for additional data file.

Institute for Materials Chemistry and Kasugakoen, Kasuga, Fukuoka 816-8580, Ja Department of Chemistry, Graduate Schoo Sendai 980-8578, Japan Institute for Materials Chemistry and En Fukuoka 819-0395, Japan CREST, Japan Science and Technology Fukuoka 816-8580, Japan † Electronic supplementary informati crystallographic, computational details, a 1057111–1057113 and 1425703. For ESI other electro...

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A boron-centered radical: a potassium-crown ether stabilized boryl radical anion.

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Spin transition in a four-coordinate iron oxide.

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ژورنال

عنوان ژورنال: Chemical Science

سال: 2016

ISSN: 2041-6520,2041-6539

DOI: 10.1039/c5sc02601f