About: The Semiquinone-Ruthenium Combination as a Remarkably Invariant Feature in the Redox and Substitution Series [Ru(Q)(n)(acac)(3-n)](m), n=1-3; m = (-2),-1, 0,+1, (+2); Q=4,6-Di-tert-butyl-N-phenyl-o-iminobenzoquinone

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: The Semiquinone-Ruthenium Combination as a Remarkably Invariant Feature in the Redox and Substitution Series [Ru(Q)(n)(acac)(3-n)](m), n=1-3; m = (-2),-1, 0,+1, (+2); Q=4,6-Di-tert-butyl-N-phenyl-o-iminobenzoquinone Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Three new compounds, [Ru(Q(center dot-))(acac)(2)] = 1, [Ru(Q(center dot-))(2)(acac)] = 2, and [Ru(Q(center dot-))(3)] = 3, were obtained and characterized as Ru-III complexes with 4,6-di-terbul-N-phenyl-o-iminobenzosemiquinone (Q(center dot-)) ligands All three systems show multiple electron transfer behavior, which was analyzed using electron paramagnetic resonance (EPR) and UV-vis-near-infrared (NIR) spectroelectrochemistry. H-1 NMR spectroscopy and a crystal structure analysis suggest antiferromagnetically spin-spin coupled Ru-III and Q(center dot-) in 1, similar to that in the related compound 4 with unsubstituted o-iminobenzosemiquinone However, in contrast to 4(n) (Remenyi, C.; Kaupp, M. J. Am. Chem Soc. 2005, 127,11399), the system 1(m) exhibits unambiguously metal-centered electron transfer, producing ions [Ru-IV(Q(center dot-))(acac)(2)](+) = 1(+) and [Ru-II(Q(center dot-))(acac)(2)](-) = 1(-), ... Three new compounds, [Ru(Q(center dot-))(acac)(2)] = 1, [Ru(Q(center dot-))(2)(acac)] = 2, and [Ru(Q(center dot-))(3)] = 3, were obtained and characterized as Ru-III complexes with 4,6-di-terbul-N-phenyl-o-iminobenzosemiquinone (Q(center dot-)) ligands All three systems show multiple electron transfer behavior, which was analyzed using electron paramagnetic resonance (EPR) and UV-vis-near-infrared (NIR) spectroelectrochemistry. H-1 NMR spectroscopy and a crystal structure analysis suggest antiferromagnetically spin-spin coupled Ru-III and Q(center dot-) in 1, similar to that in the related compound 4 with unsubstituted o-iminobenzosemiquinone However, in contrast to 4(n) (Remenyi, C.; Kaupp, M. J. Am. Chem Soc. 2005, 127,11399), the system 1(m) exhibits unambiguously metal-centered electron transfer, producing ions [Ru-IV(Q(center dot-))(acac)(2)](+) = 1(+) and [Ru-II(Q(center dot-))(acac)(2)](-) = 1(-), ... (en)
Title	The Semiquinone-Ruthenium Combination as a Remarkably Invariant Feature in the Redox and Substitution Series [Ru(Q)(n)(acac)(3-n)](m), n=1-3; m = (-2),-1, 0,+1, (+2); Q=4,6-Di-tert-butyl-N-phenyl-o-iminobenzoquinone The Semiquinone-Ruthenium Combination as a Remarkably Invariant Feature in the Redox and Substitution Series [Ru(Q)(n)(acac)(3-n)](m), n=1-3; m = (-2),-1, 0,+1, (+2); Q=4,6-Di-tert-butyl-N-phenyl-o-iminobenzoquinone (en)
skos:prefLabel	The Semiquinone-Ruthenium Combination as a Remarkably Invariant Feature in the Redox and Substitution Series [Ru(Q)(n)(acac)(3-n)](m), n=1-3; m = (-2),-1, 0,+1, (+2); Q=4,6-Di-tert-butyl-N-phenyl-o-iminobenzoquinone The Semiquinone-Ruthenium Combination as a Remarkably Invariant Feature in the Redox and Substitution Series [Ru(Q)(n)(acac)(3-n)](m), n=1-3; m = (-2),-1, 0,+1, (+2); Q=4,6-Di-tert-butyl-N-phenyl-o-iminobenzoquinone (en)
skos:notation	RIV/61388955:_____/09:00336047!RIV10-MSM-61388955
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KAN100400702), P(OC 139), Z(AV0Z40400503)
http://linked.open...iv/cisloPeriodika	24
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Fiedler, Jan Záliš, Stanislav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	340780
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/09:00336047
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	transition metal complexes; density functional theory; electron paramagnetic resonance (en)
http://linked.open.../riv/klicoveSlovo	electron paramagnetic resonance density functional theory transition metal complexes
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[C404A56D0766]
http://linked.open...i/riv/nazevZdroje	Inorganic Chemistry
http://linked.open...in/vavai/riv/obor	CG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	11 (xsd:int)
http://linked.open...vavai/riv/projekt	Nanostructured materials for catalytic, electrocatalytic and sorption applications http://linked.opendata.cz/resource/domain/vavai/projekt/OC%20139
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	48
http://linked.open...iv/tvurceVysledku	Das, D. Fiedler, Jan Jimenez-Aparicio, R. Kaim, W. Lahiri, G. K. Mobin, S. M. Mondal, T. P. Sarkar, B. Urbanos, F. A. Záliš, Stanislav Das, A. K.
http://linked.open...ain/vavai/riv/wos	000272556700050
http://linked.open...n/vavai/riv/zamer	Struktura, reaktivita a dynamika molekulárních a biomolekulárních systémů: teorie, experiment, aplikace
issn	0020-1669
number of pages	12 (xsd:int)

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software