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'Chloroselenonitrene Complexes of Tungsten' in keywords
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1991 (1)
1Author    Stefan Vogler, W. Erner Massa, Kurt DehnickeRequires cookie*
 Title    Über die Reaktion von Wolframhexachlorid mit Se4N 2; Kristallstruktur von PPh4|W Cl5(NSeCl)| On the Reaction of Tungsten Hexachloride with Se4N 2; Crystal Structure of PPh4[WCl5(NSeCl)]  
 Abstract    The reaction of tungsten hexachloride with Se4N2 leads to [WCl4(NSeCl)]2, which reacts with pyridine to form [WCl4(NSeCl)Py], and with tetraphenylphosphonium chloride to form PPh4[WCl5(NSeCl)]. which was characterized by an X-ray structure determination. Space group P 2j, Z = 2, 1657 observed unique reflections, R = 0.074, wR = 0.061. Lattice dimen­ sions at -8 0 C: a = 710.7(1), b = 2217.9(4), c = 953.6(2) pm; ß = 111.93(3) . The [WC15(NScC1)] ion possesses an almost linear WNSe group with bond lengths WN = 188 pm, corresponding to a double bond, and NSe = 200 pm. 
  Reference    Z. Naturforsch. 46b, 1625—1628 (1991); eingegangen am 29. Mai 1991 
  Published    1991 
  Keywords    Chloroselenonitrene Complexes of Tungsten, Synthesis, Crystal Structure 
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 TEI-XML for    default:Reihe_B/46/ZNB-1991-46b-1625.pdf 
 Identifier    ZNB-1991-46b-1625 
 Volume    46