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1Author    Ulrich Wannagat, Thomas Blumenthal, Gerd Eisele, Axel König, Reinhard Schächter, BraunschweigRequires cookie*
 Title    Synthese von neuen Silazangerüstsystemen * Synthesis of Some Silazane Frameworks  
 Abstract    Some novel silazane frameworks (scheme 1: H,J, K, M, P) were synthesized and charac-terized by mainly methyl substituted derivatives. Synthetic routes are given in Scheme 2 and 3, respectively, as well as in equations (13) and (14). Compounds are described in their properties, physical data and elemental and structure analysis. 
  Reference    Z. Naturforsch. 36b, 1479—1485 (1981); eingegangen am 7. Mai 1981 
  Published    1981 
  Keywords    Silazanes, Cyclosilazanes, Synthesis 
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 TEI-XML for    default:Reihe_B/36/ZNB-1981-36b-1479.pdf 
 Identifier    ZNB-1981-36b-1479 
 Volume    36 
2Author    Requires cookie*
 Abstract    Aminomercapto-sulfur-and -carbodiimides (4 a-d) can be obtained by the reaction of monosilylated sulfur-and carbodiimides (l a , b) with aminosulfenic acid chlorides, l a , b react with dimethyl-dichlorosilane to give the silazanes (7 a, b); with dichloro-sulfane the sulfurdiimido-and carbodiimido-sulfanes (2a, b) are formed. Reaktionen mit monosilylierten Schwefel-und Carbodiimiden1 
  Reference    (Z. Naturforsch. 30b, 847—849 [1975]; eingegangen am 1 1. August 1975) 
  Published    1975 
  Keywords    Monosilylated sulfurdiimides, Carbodiimides, Silazanes, Aminomereapto-sulfurdiimides, Sulfurdiimidosulfanes 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0847.pdf 
 Identifier    ZNB-1975-30b-0847 
 Volume    30 
3Author    Michael Baier, Peter Bissinger, Hubert SchmidbaurRequires cookie*
 Title    Synthesis and Structure of a Manxane-Cage Silazane Molecule  
 Abstract    The reaction of tris(chlorodimethylsilyl)methane HC(SiMe2Cl)3 (1) with dry ammonia in hexane leads to the tris(disilazane) molecule HC(Me2SiNHSiMe2)3CH (3) in satisfactory yields. According to its 'H, 13C, and 29Si NMR spectra this bicyclic cage-molecule_exhibits vir­ tual (time-averaged) D3h symmetry. In the crystal (rhombohedral, space group R3) the manx-ane-type structure has a crystallographic three-fold axis, but the structure obeys only D 3d sym­ metry to a good approximation, owing to a disrotatory twist of the two Si3 triangles against each other. The crystals of compound 3 are isomorphous with those of the analogous tris(disiloxane) 2. 
  Reference    Z. Naturforsch. 48b, 1672—1674 (1993); received July 11 1993 
  Published    1993 
  Keywords    Silazanes, Cage-Type, Silicon-Nitrogen Compounds 
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 TEI-XML for    default:Reihe_B/48/ZNB-1993-48b-1672.pdf 
 Identifier    ZNB-1993-48b-1672 
 Volume    48 
4Author    R. Buheitel, W. M. Ilius, W. SchnickRequires cookie*
 Title    Synthese und Kristallstruktur von Cl3 Ti[N(SiMe2 Cl)(SiMe2NH2)]  
 Abstract    Cl3Ti[N(SiMe2Cl)(SiM e2NH2)] is yielded by reaction of TiCl4 with two molecules ClMe2SiNHSiMe3. A single crystal structure determination (P 2 , //*, a = 747.12(2), b = 1294.1(3), c = 1496.7(3) pm, ß = 90.30(3)°, Z = 4) shows a planar four-membered ring Ti-N-Si-N as the central feature of the monomers formed by a weak coordinative bond of the NH2 group to the Ti atoms. The monomers are connected to eive dimers via two Cl bridses linked to the Ti atoms. 
  Reference    Z. Naturforsch. 51b, 1141—1144 (1996); eingegangen am 19. Februar 1996 
  Published    1996 
  Keywords    Silazanes, Nitrido Bridges, Precursor, Crystal Structure 
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 TEI-XML for    default:Reihe_B/51/ZNB-1996-51b-1141.pdf 
 Identifier    ZNB-1996-51b-1141 
 Volume    51