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'Rheniumpentachloride Phosphorylchloride Adduct' in keywords Facet   Publication Year 1984  [X]
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1Author    Paul Klingelhöfer, Ulrich Müller, HansG. Ünter Hauck, Kurt DehnickeRequires cookie*
 Title    ReCl5 * OPCl3; IR-Spektrum und Kristallstruktur ReCl5 -O PCl3; IR Spectrum and Crystal Structure  
 Abstract    Single crystals of ReCl5 • OPCl3 were obtained by cooling a saturated solution of rheniumpen­ tachloride in phosphorylchloride. It formes black needles, which are extremely sensitive to mois­ ture. In the IR spectrum v(PO) is shifted downwards by 140 cm-1 in comparison with liquid POCl3, indicating coordination via oxygen. The crystal structure was solved and refined from X-ray diffraction data (space group Pnma, four formula units per unit cell, a = 1629, b = 790, c = 877 pm, 902 observed, independent reflexions, R = 0.040). The complex forms discrete molecules ReCl5 • OPC1, with symmetry Cs (m). Bond lengths are Re —O — 214 pm and P —O = 146 pm, the angle Re —O —P is 143°. 
  Reference    Z. Naturforsch. 39b, 135 (1984); eingegangen am 8. September 1983 
  Published    1984 
  Keywords    Preparation, IR Spectra, X-Ray, Rheniumpentachloride Phosphorylchloride Adduct 
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 TEI-XML for    default:Reihe_B/39/ZNB-1984-39b-0135.pdf 
 Identifier    ZNB-1984-39b-0135 
 Volume    39