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'Molybdenumnitridetrichloride 233 trichloroacrylnitrile' in keywords Facet   section ZfN Section B  [X]
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1988 (1)
1Author    Abderraouf Khabou, Kurt Dehnicke, Kurt Findeisen, Farbenfabriken Bayer, Bayer-WerkD. Leverkusen, -5090 Leverkusen, Dieter FenskeRequires cookie*
 Title    Molybdännitridtrichlorid-2,3,3-trichloracrylnitril, [M0NCI3 * NC-C 2 C1 3 ] 2 Synthese, IR-Spektrum und Kristallstruktur Molybdenumnitridetrichloride-2,3,3-trichloroacrylnitrile, [MONC1 3 * NC—C 2 C1 3 ] 2 Synthesis, IR Spectrum, and Crystal Structure  
 Abstract    [MONC1 3 -NC —C 2 C1 3 ] 2 has been prepared by the reaction of MONC1 3 with trichloromethyl isocyanidedichloride, CC1 3 NCC1 2 , in CH 2 C1 2 suspension. The compound forms redbrown. mois-ture sensitive crystals, which were characterized by their IR spectrum as well as by a crystal structure determination (2482 independent observed reflexions, R = 0.048). Crystal data (-70 °C): Space group P2,/c, Z = 2, a = 674.2(2); b = 2128.2(11); c = 786.0(4) pm: ß = 102.81(3)°. [MONC1 3 • NC-C 2 C1 3 ] 2 forms centrosymmetric dimeric molecules via chloro bridges with Mo-Cl bond lengths of 240.7 and 276.0 pm. The longer MoCl bond of the MOC1 2 MO ring is caused by the trans influence of the nitride ligand; the MoN bond length of 167 pm corresponds with a triple bond. The 2,3,3-trichloroacrylnitrile ligand is bonded by its nitrogen atom with a bond length of Mo —N — 216 pm; the Mo-N=C—C sequence is almost linear with a remarkable short C—C bond of 143.0 pm. 
  Reference    Z. Naturforsch. 43b, 1616—1620 (1988); eingegangen am 19. Juli 1988 
  Published    1988 
  Keywords    Molybdenumnitridetrichloride-233-trichloroacrylnitrile, Synthesis, IR Spectra, Crystal Structure 
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 TEI-XML for    default:Reihe_B/43/ZNB-1988-43b-1616.pdf 
 Identifier    ZNB-1988-43b-1616 
 Volume    43