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1994 (1)
1Author    Mitra Ghassemzadeh, Klaus Harms, Kurt Dehnicke, Dieter FenskeRequires cookie*
 Title    //2-Halogenokomplexe von N-Bromsuccinimid und N-Bromphthalimid. Die Kristallstrukturen von PPh4[X(N-Bromsuccinimid)2] und von PPh4[X(N-Bromphthalimid)2] mit X = CI und Br /i2-Halogeno Complexes of N-Bromosuccinimide and N-Bromophthalimide. The Crystal Structures of PPh4 [X(N-Bromosuccinimide)2] and PPh4 [X(N-Brom ophthalim ide)2] with X = Cl and Br  
 Abstract    The ,«2-halogeno complexes PPh4[X(N-bromosuccinimide)2] and PPh4[X(N-bromophthali-mide)2] with X = Cl and Br have been prepared by reactions of N-bromosuccinimide and N-bromophthalimide, respectively, with the corresponding tetraphenylphosphonium halides PPh4X in acetonitrile solutions. The compounds form pale yellow crystal needles, which were characterized by IR spectroscopy and by crystal structure determinations. PPh4[Cl(N-Bromosuccinimide)2] (1): Space group Z = 4, structure solution with 2516 observed unique reflections, R = 0.040. Lattice dimensions at -2 5 °C: a = 1775.9(1), b = 764.3(1), c = 2341.7(2) pm, ß = 101.84(1)°. 
  Reference    Z. Naturforsch. 49b, 593—601 (1994); eingegangen am 22. Dezember 1993 
  Published    1994 
  Keywords    «2-Halogeno Complexes, N-Bromosuccinimide, N-Bromophthalimide, IR Spectra, Crystal Structure 
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 TEI-XML for    default:Reihe_B/49/ZNB-1994-49b-0593.pdf 
 Identifier    ZNB-1994-49b-0593 
 Volume    49