Journal ArticleDOI
Ruthenium(IV) in centrosymmetric RuX2N2O2 coordination: synthesis, structure, and redox properties of dihalobis(triazene 1-oxidato)ruthenium species
Samaresh Bhattacharya,Animesh Chakravorty,F. Albert Cotton,Rabindra Nath Mukherjee,Willi Schwotzer +4 more
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Le complexe dichlorobis(ethyl-1p-p-tolyl-3-triazene-oxydato-1) ruthenium cristallise dans le systeme monoclinique, groupe P2 1 /n.Abstract:
Le complexe dichlorobis(ethyl-1-p-tolyl-3-triazene-oxydato-1) ruthenium cristallise dans le systeme monoclinique, groupe P2 1 /n. Affinement de sa structure jusqu'a R=0,055. La sphere de coordination est RuCl 2 N 2 O 2 avec l'atome metallique place au centre de symetrieread more
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Journal ArticleDOI
Synthesis, spectra and electrochemistry of ruthenium(III) complexes with cage-like Schiff-base ligands
TL;DR: In this paper, a series of nonelectrolytic low-spin ruthenium(III) complexes were synthesized using closely-related encapsulating Schiff-base ligands having an aliphatic nitrogen and a phenolate oxygen as donor sites.
Journal ArticleDOI
Sensitive Valence Structures of [(pap)2Ru(Q)]n (n = +2, +1, 0, −1, −2) with Two Different Redox Noninnocent Ligands, Q = 3,5-Di-tert-butyl-N-aryl-1,2-benzoquinonemonoimine and pap = 2-Phenylazopyridine†
TL;DR: The valence structure of the electron paramagnetic resonance (EPR)-inactive oxidized state in 1(2+)-4(2+) has been established as [(pap)(2)Ru(II)(Q degrees )](2+) instead of the alternate formalism of antiferromagnetically coupled.
Journal ArticleDOI
Synthesis, spectroscopic and DFT structural characterization of two novel ruthenium(III) oxicam complexes. In vivo evaluation of anti-inflammatory and gastric damaging activities
Gabriella Tamasi,Caterina Bernini,Gianfranco Corbini,Natalie F. Owens,Luigi Messori,Federica Scaletti,Lara Massai,Pietro Lo Giudice,Renzo Cini +8 more
TL;DR: The present results point out that ruthenium coordination may represent an effective strategy to improve the pharmacological properties of oxicam drugs reducing their undesired side effects.
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Cobalt(II) triazene 1-oxide bis(chelates). A case of planar (low spin)–tetrahedral (high spin) isomerism
TL;DR: In this article, high and low-spin cobalt(II) trizene 1-oxide bis(chelates) have been isolated and the electrochemical properties of the complexes are given.
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