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1991 (1)
1978 (1)
1Author    S. Sarkar, A. MidlerRequires cookie*
 Title    von Nitrosyl-Komplexen. Direkte Darstellung von Thiocyanatonitro- syl-Komplexen und von [Mo(NO)(CN)5] 3 - A Contribution on the Synthesis and Reactivity of Nitrosyl Complexes. Direct Preparation of Thiocyanatonitrosvl Complexes and of [Mo(NO)(CN)5] 3  
 Abstract    Some new aspects of the synthesis and reacti-vity of nitrosyl complexes are given. The com-plexes [Cr(NO)(NCS5] 3 -, [Mo(NO)(NCS)4] 2 -[3a], [Os(NO)(NCS)5] 2 -and [Mo(NO)(CN)5] 3 -have been isolated as tetraphenylphosphonium salts. 
  Reference    Z. Naturforsch. 33b, 1053—1055 (1978); eingegangen am 8. Mai/5. Juni 1978 
  Published    1978 
  Keywords    Synthesis, Reactivity, Nitrosyl Complexes 
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 TEI-XML for    default:Reihe_B/33/ZNB-1978-33b-1053_n.pdf 
 Identifier    ZNB-1978-33b-1053_n 
 Volume    33 
2Author    Dieter Sellmann+, Bernd Seubert, W. Olfgang Kern, Falk Knoch, M. Atthias, MollRequires cookie*
 Title    Übergangsmetallkomplexe mit Schwefelliganden, LXIX* and X-Ray Structure Analyses  
 Abstract    Chrom-und Wolfram-Nitrosyl-Komplexe mit schwefeldominierten Koordinationssphären: IC r(N O)XS4')]v (x = 1, y = 2; x = 2, y = 1), (NR4)2[W (NO)2(S 2)2] (R = M e, /i-Bu), [W(L)(NO)('S4)] (L = NO , N P M e3, NPEt3) und [//-0 { W (N 0)(S4)} 2] ('S2'2" = l,2-Benzoldithiolat(2-); 'S4'2-= l,2-Bis(2-mercaptophenylthio)ethan(2-)); Synthesen, Eigenschaften und Röntgenstrukturanalysen Transition M etal Complexes with Sulfur Ligands, LXIX* Chromium and Tungsten Nitrosyl Complexes with Sulfur Dom inated C oordination Spheres: [C r(N O)/S 4')]v(* = \ , y = 2 \x = 2 , y = 1), (N R 4)2[W(NO)2('S2')2] (R = Me, «-Bu), [W(L)(NO)('S4')] (L = NO, N PM e3, N P E t3) and [//-0{W (N 0)('s7)}2] ('S2'2-= 1.2-B enzenedithiolate(2-);'S4'2-= 1.2-Bis(2-mercaptophenylthio)ethane(2-)); Syntheses, Properties In order to study the properties o f sulfur coordinated metal centres, the chromium and tung­ sten complexes [Cr(NO)(//-'S4% (4), (N R 4),[W (N O)2('S 0 2] (1) (R = Me (la), «-Bu (lb)), [W (NO)2('S4')] (2), [^ -0 {W (N 0)('S 4')}2] (3) and [W (N PR 3)(N O)('S4')] (5) (R = Me (5a), Et (5b)) were synthesized ('S2'2 = 1,2-benzenedithiolate(2—) ; 'S4'2 = 1,2-bis(2-mercaptophenyl-th io)ethane(2-)). la and lb result from the reductive nitrosylation o f Li2[W('S2')3] which was prepared by reduction o f [W('S2')3] with rc-BuLi. la was also obtained from [W (NO)2(Cl)2]", 'S2'2-and N M e4+. Alkylation o f la or lb by 1.2-dibromoethane yields 2, whose X-ray structure 
  Reference    Z. Naturforsch. 46b, 1435—5 (1991); eingegangen am 8. A pril/ 8. Juli 1991 
  Published    1991 
  Keywords    Chromium, Tungsten, Nitrosyl Complexes, Sulfur Ligands, X-Ray 
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 TEI-XML for    default:Reihe_B/46/ZNB-1991-46b-1435.pdf 
 Identifier    ZNB-1991-46b-1435 
 Volume    46