Investigation of formally zerovalent Triphos iron complexes

Tufan K. Mukhopadhyay; Russell K. Feller; Francisca N. Rein; Neil J. Henson; Nathan C. Smythe; Ryan J. Trovitch; John C. Gordon

doi:10.1039/c2cc33926a

Investigation of formally zerovalent Triphos iron complexes

Tufan K. Mukhopadhyay, Russell K. Feller, Francisca N. Rein, Neil J. Henson, Nathan C. Smythe, Ryan J. Trovitch, John C. Gordon

Arizona State University

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

The reduction of Triphos [PhP(CH₂CH₂PPh₂)₂] iron halide complexes has been explored, yielding formally zerovalent (κ³-Triphos)Fe(κ²-Triphos) and (κ³-Triphos)Fe(κ²-Bpy). Electrochemical analysis, coupled with the metrical parameters of (κ³-Triphos)Fe(κ²-Bpy), reveal an electronic structure consistent with a π-radical monoanion bipyridine chelate that is antiferromagnetically coupled to a low spin, Fe(i) metal center.

Original language	English
Pages (from-to)	8670-8672
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	69
DOIs	https://doi.org/10.1039/c2cc33926a
Publication status	Published - Aug 1 2012

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "The reduction of Triphos [PhP(CH2CH2PPh2)2] iron halide complexes has been explored, yielding formally zerovalent (κ3-Triphos)Fe(κ2-Triphos) and (κ3-Triphos)Fe(κ2-Bpy). Electrochemical analysis, coupled with the metrical parameters of (κ3-Triphos)Fe(κ2-Bpy), reveal an electronic structure consistent with a π-radical monoanion bipyridine chelate that is antiferromagnetically coupled to a low spin, Fe(i) metal center.",

author = "Mukhopadhyay, {Tufan K.} and Feller, {Russell K.} and Rein, {Francisca N.} and Henson, {Neil J.} and Smythe, {Nathan C.} and Trovitch, {Ryan J.} and Gordon, {John C.}",

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T1 - Investigation of formally zerovalent Triphos iron complexes

AU - Mukhopadhyay, Tufan K.

AU - Feller, Russell K.

AU - Rein, Francisca N.

AU - Henson, Neil J.

AU - Smythe, Nathan C.

AU - Trovitch, Ryan J.

AU - Gordon, John C.

PY - 2012/8/1

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N2 - The reduction of Triphos [PhP(CH2CH2PPh2)2] iron halide complexes has been explored, yielding formally zerovalent (κ3-Triphos)Fe(κ2-Triphos) and (κ3-Triphos)Fe(κ2-Bpy). Electrochemical analysis, coupled with the metrical parameters of (κ3-Triphos)Fe(κ2-Bpy), reveal an electronic structure consistent with a π-radical monoanion bipyridine chelate that is antiferromagnetically coupled to a low spin, Fe(i) metal center.

AB - The reduction of Triphos [PhP(CH2CH2PPh2)2] iron halide complexes has been explored, yielding formally zerovalent (κ3-Triphos)Fe(κ2-Triphos) and (κ3-Triphos)Fe(κ2-Bpy). Electrochemical analysis, coupled with the metrical parameters of (κ3-Triphos)Fe(κ2-Bpy), reveal an electronic structure consistent with a π-radical monoanion bipyridine chelate that is antiferromagnetically coupled to a low spin, Fe(i) metal center.

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Investigation of formally zerovalent Triphos iron complexes

Abstract

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