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'Phosphine Ligands' in keywords
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1992 (1)
1Author    Dieter Sellmann, Helmut Schillinger, Falk KnochRequires cookie*
 Abstract    Säure-Base-und Redox-Reaktionen von [Ni('MeS2')2l mit H +, PM e3, N O + und NO . Röntgenstrukturanalyse von [Ni(PM e3)('M eS2')2l ('M eS2'~ = o-(M ethylthio)thiophenolat(l-)) Transition-M etal Complexes with Sulfur Ligands, LXXXVI*. Acid-Base and Redox Reactions of [Ni('MeS2')2] with H +, PM e3, N O + and NO. X-Ray Structure Determ ination of [Ni(PMe3)('MeS2')2] ('MeS2' -= o-(m ethylthio)thiophenolate(l-)) In order to elucidate specific properties o f nickel-sulfur com plexes, addition and substitu­ tion reactions o f [Ni('M eS2')2] (1) were investigated. 1 is rapidly hydrolyzed by aqueous HC1 yielding 'M eS2' -H and N i(II) ions. 1 coordinates phosphines as coligands, thioether donors decoordinate, however, simultaneously. The m onophosphine com plex [N i(PM e3)('M eS2')2] (2) was characterized by X-ray structure determination. It contains a square-planar N iS 3P unit and one decoordinated thioether group. Redox reactions o f 1 occur with N O + and N O , yield­ ing the binuclear nitrosyl complexes cis-and //-a/?s-[Ni(NO)('MeS-,')]2 (3) and the disulfide ['MeS2']2. 
  Reference    Z. Naturforsch. 47b, 748 (1992); eingegangen am 27. Novem ber 1991 
  Published    1992 
  Keywords    Nickel-Sulfur Complexes, Nitrosyl, Phosphine Ligands, X -R ay Structure 
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 TEI-XML for    default:Reihe_B/47/ZNB-1992-47b-0748.pdf 
 Identifier    ZNB-1992-47b-0748 
 Volume    47