Structural and spectroscopic characterization of tetranuclear iron complexes containing a (P2N2Ph)-N-R bridge

Michael Karnahl; Andreas Orthaber; Stefanie Tschierlei; Nagarajan Loganathan; Sascha Ott

doi:10.1080/00958972.2012.701008

Structural and spectroscopic characterization of tetranuclear iron complexes containing a (P2N2Ph)-N-R bridge

Michael Karnahl, Andreas Orthaber, Stefanie Tschierlei, Nagarajan Loganathan, Sascha Ott

Centre for Analysis and Synthesis

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

Abstract

A pair of tetranuclear iron complexes consisting of two Fe-2(Cl(2)bdt)(CO)(5) subunits (Cl(2)bdt = 3,6-dicholorobenzene-1,2-dithiolate) bridged by different cyclic 1,5-diaza-3,7-diphosphacyclooctane (P2N2) ligands were prepared and structurally characterized. In the solid state, the P2N2 ligands adopt a boat conformation, which results in rather short distances between the two Fe-2(Cl(2)bdt)(CO)(5) clusters that promotes electronic communication across the diphosphine ligand.

Original language	English
Pages (from-to)	2713-2723
Journal	Journal of Coordination Chemistry
Volume	65
Issue number	15
DOIs	https://doi.org/10.1080/00958972.2012.701008
Publication status	Published - 2012

Bibliographical note

The information about affiliations in this record was updated in December 2015.
The record was previously connected to the following departments: Organic chemistry (S/LTH) (011001240)

Subject classification (UKÄ)

Organic Chemistry

Free keywords

Tetranuclear complexes
Iron carbonyl clusters
Hydrogenase models
X-ray crystallography
P2N2-ligands

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10.1080/00958972.2012.701008

Cite this

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title = "Structural and spectroscopic characterization of tetranuclear iron complexes containing a (P2N2Ph)-N-R bridge",

abstract = "A pair of tetranuclear iron complexes consisting of two Fe-2(Cl(2)bdt)(CO)(5) subunits (Cl(2)bdt = 3,6-dicholorobenzene-1,2-dithiolate) bridged by different cyclic 1,5-diaza-3,7-diphosphacyclooctane (P2N2) ligands were prepared and structurally characterized. In the solid state, the P2N2 ligands adopt a boat conformation, which results in rather short distances between the two Fe-2(Cl(2)bdt)(CO)(5) clusters that promotes electronic communication across the diphosphine ligand.",

keywords = "Tetranuclear complexes, Iron carbonyl clusters, Hydrogenase models, X-ray crystallography, P2N2-ligands",

author = "Michael Karnahl and Andreas Orthaber and Stefanie Tschierlei and Nagarajan Loganathan and Sascha Ott",

note = "The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Organic chemistry (S/LTH) (011001240)",

year = "2012",

doi = "10.1080/00958972.2012.701008",

language = "English",

volume = "65",

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journal = "Journal of Coordination Chemistry",

issn = "1026-7441",

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TY - JOUR

T1 - Structural and spectroscopic characterization of tetranuclear iron complexes containing a (P2N2Ph)-N-R bridge

AU - Karnahl, Michael

AU - Orthaber, Andreas

AU - Tschierlei, Stefanie

AU - Loganathan, Nagarajan

AU - Ott, Sascha

N1 - The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Organic chemistry (S/LTH) (011001240)

PY - 2012

Y1 - 2012

N2 - A pair of tetranuclear iron complexes consisting of two Fe-2(Cl(2)bdt)(CO)(5) subunits (Cl(2)bdt = 3,6-dicholorobenzene-1,2-dithiolate) bridged by different cyclic 1,5-diaza-3,7-diphosphacyclooctane (P2N2) ligands were prepared and structurally characterized. In the solid state, the P2N2 ligands adopt a boat conformation, which results in rather short distances between the two Fe-2(Cl(2)bdt)(CO)(5) clusters that promotes electronic communication across the diphosphine ligand.

AB - A pair of tetranuclear iron complexes consisting of two Fe-2(Cl(2)bdt)(CO)(5) subunits (Cl(2)bdt = 3,6-dicholorobenzene-1,2-dithiolate) bridged by different cyclic 1,5-diaza-3,7-diphosphacyclooctane (P2N2) ligands were prepared and structurally characterized. In the solid state, the P2N2 ligands adopt a boat conformation, which results in rather short distances between the two Fe-2(Cl(2)bdt)(CO)(5) clusters that promotes electronic communication across the diphosphine ligand.

KW - Tetranuclear complexes

KW - Iron carbonyl clusters

KW - Hydrogenase models

KW - X-ray crystallography

KW - P2N2-ligands

U2 - 10.1080/00958972.2012.701008

DO - 10.1080/00958972.2012.701008

M3 - Article

SN - 1026-7441

VL - 65

SP - 2713

EP - 2723

JO - Journal of Coordination Chemistry

JF - Journal of Coordination Chemistry

IS - 15

ER -

Structural and spectroscopic characterization of tetranuclear iron complexes containing a (P2N2Ph)-N-R bridge

Abstract

Bibliographical note

Subject classification (UKÄ)

Free keywords

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