Characterization of [Fe(AMN3S3sarH)]3+ - A rigorously low-spin iron(II) complex

Clint A. Sharrad; Lawrence R. Gahan

doi:10.1016/S0277-5387(02)01259-7

Characterization of [Fe(AMN3S3sarH)]3+ - A rigorously low-spin iron(II) complex

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Abstract

The iron(II) complex [Fe(AMN3S3sarH)](ClO4)3 ·3H2O (AMN3S3sarH = 8-ammonio-1-methyl-3,13,16-trithia-6,10,19-triazabicyclo[6.6.6]icosane) has been synthesized and characterized by single crystal structure and spectroscopic methods. The Fe(II)-S(thiaether) bond lengths are short, indicative of a large degree of metal - ligand orbital mixing (π-acceptor character) of the thiaether ligand. The complex is stable to metal centred oxidation. © 2002 Elsevier Science Ltd. All rights reserved.

Original language	English
Pages (from-to)	45-51
Number of pages	6
Journal	Polyhedron
Volume	22
Issue number	1
DOIs	https://doi.org/10.1016/S0277-5387(02)01259-7
Publication status	Published - 1 Jan 2003

Keywords

π-Acceptor
Encapsulating ligand
Iron(II)
Low-spin
Thiaether

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10.1016/S0277-5387(02)01259-7

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title = "Characterization of [Fe(AMN3S3sarH)]3+ - A rigorously low-spin iron(II) complex",

abstract = "The iron(II) complex [Fe(AMN3S3sarH)](ClO4)3 ·3H2O (AMN3S3sarH = 8-ammonio-1-methyl-3,13,16-trithia-6,10,19-triazabicyclo[6.6.6]icosane) has been synthesized and characterized by single crystal structure and spectroscopic methods. The Fe(II)-S(thiaether) bond lengths are short, indicative of a large degree of metal - ligand orbital mixing (π-acceptor character) of the thiaether ligand. The complex is stable to metal centred oxidation. {\textcopyright} 2002 Elsevier Science Ltd. All rights reserved.",

keywords = "π-Acceptor, Encapsulating ligand, Iron(II), Low-spin, Thiaether",

author = "Sharrad, {Clint A.} and Gahan, {Lawrence R.}",

year = "2003",

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doi = "10.1016/S0277-5387(02)01259-7",

language = "English",

volume = "22",

pages = "45--51",

journal = "Polyhedron",

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TY - JOUR

T1 - Characterization of [Fe(AMN3S3sarH)]3+ - A rigorously low-spin iron(II) complex

AU - Sharrad, Clint A.

AU - Gahan, Lawrence R.

PY - 2003/1/1

Y1 - 2003/1/1

N2 - The iron(II) complex [Fe(AMN3S3sarH)](ClO4)3 ·3H2O (AMN3S3sarH = 8-ammonio-1-methyl-3,13,16-trithia-6,10,19-triazabicyclo[6.6.6]icosane) has been synthesized and characterized by single crystal structure and spectroscopic methods. The Fe(II)-S(thiaether) bond lengths are short, indicative of a large degree of metal - ligand orbital mixing (π-acceptor character) of the thiaether ligand. The complex is stable to metal centred oxidation. © 2002 Elsevier Science Ltd. All rights reserved.

AB - The iron(II) complex [Fe(AMN3S3sarH)](ClO4)3 ·3H2O (AMN3S3sarH = 8-ammonio-1-methyl-3,13,16-trithia-6,10,19-triazabicyclo[6.6.6]icosane) has been synthesized and characterized by single crystal structure and spectroscopic methods. The Fe(II)-S(thiaether) bond lengths are short, indicative of a large degree of metal - ligand orbital mixing (π-acceptor character) of the thiaether ligand. The complex is stable to metal centred oxidation. © 2002 Elsevier Science Ltd. All rights reserved.

KW - π-Acceptor

KW - Encapsulating ligand

KW - Iron(II)

KW - Low-spin

KW - Thiaether

U2 - 10.1016/S0277-5387(02)01259-7

DO - 10.1016/S0277-5387(02)01259-7

M3 - Article

VL - 22

SP - 45

EP - 51

JO - Polyhedron

JF - Polyhedron

IS - 1

ER -

Characterization of [Fe(AMN3S3sarH)]3+ - A rigorously low-spin iron(II) complex

Abstract

Keywords

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