Université de Neuchâtel

Organometallic boxes built from 5,10,15,20-tetra(4-pyridyl)porphyrin panels and hydroxyquinonato-bridged diruthenium clips

Barry, Nicolas P.E. ; Govindaswamy, Padavattan ; Furrer, Julien ; Süss-Fink, Georg ; Therrien, Bruno

In: Inorganic Chemistry Communications, 2008, vol. 11, no. 10, p. 1300-1303

Self-assembly of 5,10,15,20-tetra(4-pyridyl)porphyrin (tpp-H2) tetradentate panels with dinuclear arene ruthenium clips [Ru2 (η6-arene)2 (dhbq)Cl2] (arene = C6H5Me, p-PriC6H4Me, C6Me6; dhbq = 2,5-dihydroxy-1,4-benzoquinonato) affords the cationic organometallic boxes...

Université de Neuchâtel

X-ray crystallographic study of hydrogen-bonded systems formed between di- and tricarboxylic acids and the trinuclear cluster cation [H3Ru3(C6H6)(C6Me6)2 (O)]+

Therrien, Bruno ; Vieille-Petit, Ludovic ; Süss-Fink, Georg

In: Journal of Molecular Structure, 2005, vol. 749, no. 1, p. 183-186

The hydrogen-bonded systems formed between 5-bromo-isophthalic and trimesic acid derivatives and the trinuclear arene-ruthenium cluster cation [H3Ru3(C6H6)(C6Me6)2 (O)]+ (1) have been studied in the solid state by single-crystal X-ray structure analysis of the tetrafluoroborate salts. The structure...

Université de Neuchâtel

Mono and dinuclear arene ruthenium complexes containing 6,7-dimethyl-2,3-di(pyridine-2-yl)quinoxaline as chelating ligand: Synthesis and molecular structure

Therrien, Bruno ; Süss-Fink, Georg ; Govindaswamy, Padavattan ; Saïd-Mohamed, Cynthia

In: Polyhedron, 2007, vol. 26, no. 15, p. 4065-4072

The mononuclear cations of the general formula [(η6-arene)RuCl(dpqMe2)]+ (dpqMe2 = 6,7-dimethyl-2,3-di(pyridine-2-yl)quinoxaline; arene = C6H6, 1; C6H5Me, 2; p-PriC6H4Me, 3; C6Me6, 4) as well as the dinuclear...

Université de Neuchâtel

Host–guest properties of the trinuclear arene–ruthenium cluster cation [H3Ru3(C6H6)(C6Me6)2(O)]+

Therrien, Bruno ; Vieille-Petit, Ludovic ; Süss-Fink, Georg

In: Inorganica Chimica Acta, 2004, vol. 367, no. 11, p. 3289-3294

The trinuclear arene–ruthenium cluster cation [H3Ru3(C6H6)(C6Me6)2(O)]+, containing a μ3-oxo cap and three arene ligands that span a hydrophobic pocket above the metal skeleton, has been crystallised as tetrafluoroborate salt in the presence of various guest molecules. The host–guest complexes...

Université de Neuchâtel

New mono and dinuclear arene ruthenium chloro complexes containing ester substituents

Therrien, Bruno ; Süss-Fink, Georg

In: Inorganica Chimica Acta, 2006, vol. 359, no. 13, p. 4350-4354

The dinuclear arene ruthenium complexes [RuCl2{C6H5(CH2)3OCO-p-C6H4-OC8H17}]2 (1) and [RuCl2{p-C6H4(CH2COOCH2CH3)2}]2 (2) have been obtained by dehydrogenation of the...

Université de Neuchâtel

Mononuclear arene ruthenium complexes containing 5,6-diphenyl-3-(pyridine-2-yl)-1,2,4-triazine as chelating ligand: Synthesis and molecular structure

Therrien, Bruno ; Saïd-Mohamed, Cynthia ; Süss-Fink, Georg

In: Inorganica Chimica Acta, 2007, vol. 361, no. 9-10, p. 2601-2608

The mononuclear cations of the general formula [(η6-arene)RuCl(pdpt)]+ (pdpt = 5,6-diphenyl-3-(pyridine-2-yl)-1,2,4-triazine; arene = C6H6 (1); C6H5Me (2); p-PriC6H4Me (3); C6Me6 (4)) have been synthesised from 5,6-diphenyl-3-(pyridine-2-yl)-1,2,4-triazine...