A more reactive trigonal-bipyramidal high-spin oxoiron(IV) complex with a cis-labile site

Jason England; Yisong Guo; Katherine M. Van Heuvelen; Matthew A. Cranswick; Gregory T. Rohde; Emile L. Bominaar; Eckard Münck; Lawrence Que

doi:10.1021/ja2040909

A more reactive trigonal-bipyramidal high-spin oxoiron(IV) complex with a cis-labile site

Jason England
, Yisong Guo
, Katherine M. Van Heuvelen
, Matthew A. Cranswick
, Gregory T. Rohde
, Emile L. Bominaar
, Eckard Münck
, Lawrence Que

Chemistry (Twin Cities)

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

118 Scopus citations

Abstract

The trigonal-bipyramidal high-spin (S = 2) oxoiron(IV) complex [Fe ^IV(O)(TMG ₂dien)(CH ₃CN)] ²⁺ (7) was synthesized and spectroscopically characterized. Substitution of the CH ₃CN ligand by anions, demonstrated here for X = N ₃ ^- and Cl ^-, yielded additional S = 2 oxoiron(IV) complexes of general formulation [Fe ^IV(O)(TMG ₂dien)(X)] ⁺ (7-X). The reduced steric bulk of 7 relative to the published S = 2 complex [Fe ^IV(O)(TMG ₃tren)] ²⁺ (2) was reflected by enhanced rates of intermolecular substrate oxidation.

Original language	English (US)
Pages (from-to)	11880-11883
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	133
Issue number	31
DOIs	https://doi.org/10.1021/ja2040909
State	Published - Aug 10 2011

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10.1021/ja2040909

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title = "A more reactive trigonal-bipyramidal high-spin oxoiron(IV) complex with a cis-labile site",

abstract = "The trigonal-bipyramidal high-spin (S = 2) oxoiron(IV) complex [Fe IV(O)(TMG 2dien)(CH 3CN)] 2+ (7) was synthesized and spectroscopically characterized. Substitution of the CH 3CN ligand by anions, demonstrated here for X = N 3 - and Cl -, yielded additional S = 2 oxoiron(IV) complexes of general formulation [Fe IV(O)(TMG 2dien)(X)] + (7-X). The reduced steric bulk of 7 relative to the published S = 2 complex [Fe IV(O)(TMG 3tren)] 2+ (2) was reflected by enhanced rates of intermolecular substrate oxidation.",

author = "Jason England and Yisong Guo and \{Van Heuvelen\}, \{Katherine M.\} and Cranswick, \{Matthew A.\} and Rohde, \{Gregory T.\} and Bominaar, \{Emile L.\} and Eckard M{\"u}nck and Lawrence Que",

year = "2011",

month = aug,

day = "10",

doi = "10.1021/ja2040909",

language = "English (US)",

volume = "133",

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journal = "Journal of the American Chemical Society",

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T1 - A more reactive trigonal-bipyramidal high-spin oxoiron(IV) complex with a cis-labile site

AU - England, Jason

AU - Guo, Yisong

AU - Van Heuvelen, Katherine M.

AU - Cranswick, Matthew A.

AU - Rohde, Gregory T.

AU - Bominaar, Emile L.

AU - Münck, Eckard

AU - Que, Lawrence

PY - 2011/8/10

Y1 - 2011/8/10

N2 - The trigonal-bipyramidal high-spin (S = 2) oxoiron(IV) complex [Fe IV(O)(TMG 2dien)(CH 3CN)] 2+ (7) was synthesized and spectroscopically characterized. Substitution of the CH 3CN ligand by anions, demonstrated here for X = N 3 - and Cl -, yielded additional S = 2 oxoiron(IV) complexes of general formulation [Fe IV(O)(TMG 2dien)(X)] + (7-X). The reduced steric bulk of 7 relative to the published S = 2 complex [Fe IV(O)(TMG 3tren)] 2+ (2) was reflected by enhanced rates of intermolecular substrate oxidation.

AB - The trigonal-bipyramidal high-spin (S = 2) oxoiron(IV) complex [Fe IV(O)(TMG 2dien)(CH 3CN)] 2+ (7) was synthesized and spectroscopically characterized. Substitution of the CH 3CN ligand by anions, demonstrated here for X = N 3 - and Cl -, yielded additional S = 2 oxoiron(IV) complexes of general formulation [Fe IV(O)(TMG 2dien)(X)] + (7-X). The reduced steric bulk of 7 relative to the published S = 2 complex [Fe IV(O)(TMG 3tren)] 2+ (2) was reflected by enhanced rates of intermolecular substrate oxidation.

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UR - https://www.scopus.com/pages/publications/79961152633#tab=citedBy

U2 - 10.1021/ja2040909

DO - 10.1021/ja2040909

M3 - Article

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AN - SCOPUS:79961152633

SN - 0002-7863

VL - 133

SP - 11880

EP - 11883

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 31

ER -

A more reactive trigonal-bipyramidal high-spin oxoiron(IV) complex with a cis-labile site

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