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'Ruthenium Complexes' in keywords Facet   Publication Year 1992  [X]
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1992[X]
1Author    M. Onika Paulus, G.Erhard ThieleRequires cookie*
 Title    Synthese und Kristallstruktur von Tris-//-chlorodichloro- tetrakis(dichlorsulfan)diruthenium(II, III), eines unsymmetrisch substituierten, gemischtvalenten Ruthenium(II, III)-Komplexes mit SCl2-Liganden Synthesis and Crystal Structure o f Tris-//-chlorodichlorotetrakis(disulfane)diruthenium(II, III) - an Unsymmetrically Substituted Mixed-Valence Ruthenium(II, III) Complex with SC12 Ligands  
 Abstract    Black crystals o f Ru2S4C113 have been obtained by reaction o f Ru with SC12 in closed quartz ampoules at 125 °C. The crystal structure o f the mixed-valence ruthenium(II, III) com pound (m onoclinic, a = 8.0262(15)Ä , b = 14.9612(33)Ä , c = 32.8876(55)Ä, ß = 97.03(1)°, space group P 2,/c, Z = 4) consists o f m olecules Ru2C15(SC12)4, in which the two Ru atom s are un­ symmetrically substituted by Cl and SC12 ligands. Octahedral units o f RuC15(SC12) and RuC13(SC12) 3 are Cl bridged to binuclear complexes C12(SC12)Ru(//-C1)3Ru(SC12)3. 
  Reference    Z. Naturforsch. 47b, 253 (1992); eingegangen am 12. Juli/9. September 1991 
  Published    1992 
  Keywords    Ruthenium Complex, M ixed-Valence, Sulphurdichloride, Crystal Structure 
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 TEI-XML for    default:Reihe_B/47/ZNB-1992-47b-0253.pdf 
 Identifier    ZNB-1992-47b-0253 
 Volume    47 
2Author    Z. NaturforschRequires cookie*
 Title    Ruthenium(II)-Komplexe mit dem neuen Liganden (Oxetanyl-2-methyl)diphenylphosphan  
 Abstract    R uthenium (II) C om plexes w ith the N ovel L igand (O xetanyl-2-m ethyl)diphenylphosphine E k k eh ard Lindner* und A ndrea M öckel The new ether-phosphine ligand (oxetanyl-2-m ethyl)diphenylphosphine (1) with strongly basic properties is obtained by reaction o f LiPPh2 with 2-chlorom ethyloxetane. Reaction o f 1 with Cl2Ru(PPh3)3 results in the formation o f the bis(chelate) com plex rra«5-Cl2R u (P " 0)2 (2). (P —O = z/'-P-coordinated; P " 0 = ^2-0,P -eoordinated). With CO only one R u -O bond is cleaved to give the monocarbonylruthenium(II) complex rra«^-Cl2R u (C 0) (P ~ 0)(P " 0) (3). 3 shows fluxional behaviour only at higher temperatures as demonstrated by 3IP {'H } N M R spectra. 
  Reference    Z. Naturforsch. 47b, 693—6 (1992); eingegangen am 4. Dezember 1991 
  Published    1992 
  Keywords    Oxetanyl-Phosphine, O-Basicity, Ruthenium Complexes, Fluxional Behaviour 
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 TEI-XML for    default:Reihe_B/47/ZNB-1992-47b-0693.pdf 
 Identifier    ZNB-1992-47b-0693 
 Volume    47