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1983 (1)
1981 (1)
1979 (2)
1Author    Wolfgang Liebelt, Kurt DehnickeRequires cookie*
 Title    Bis(tetrachloromolybdän)diazen, [MONC14] 2 Bis (tetrachloromolybdenum )diazene, [MoNCl^  
 Abstract    Bis(tetrachloromolybdenum)diazene, [MoNCL^, is prepared by the reaction of molyb-denum pentachloride with iodine azide as well as by the reaction of molybdenum penta-chloride with nitrogen trichloride. The IR spectrum, the mass spectrum and the magnetic moment (fiett — 1.63 B.M.) are in agreement with a N-N-bonded dimeric structure and Mo = N-triple bonds. 
  Reference    (Z. Naturforsch. 34b, 7 [1979]; eingegangen am 25. September 1978) 
  Published    1979 
  Keywords    Bis(tetrachloromolybdenum)diazene, Preparation, IR, Magnetic Moment, Mass Spectrum 
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 TEI-XML for    default:Reihe_B/34/ZNB-1979-34b-0007.pdf 
 Identifier    ZNB-1979-34b-0007 
 Volume    34 
2Author    Werner Liese, Kurt Dehnicke, Ingeborg Walker, Joachim SträhleRequires cookie*
 Title    Darstellung, Eigenschaften und Kristallstruktur von Rhenium(VII)-Nitridchlorid, ReNCl4 Preparation, Properties and Crystal Structure of Rhenium(VII) Nitride Chloride, ReNCU  
 Abstract    Rhenium(VII) nitride chloride, ReNCU, is prepared by the reaction of ReClö with nitrogen trichloride. It forms metallic glazing, hygroscopic needles with an effective magnetic moment of 0.23 B.M. In the mass spectrum only the molecular ion ReNCU® is present, followed by ReNCl3®. The crystal structure was determined by X-ray diffraction methods (space group II, 265 independent reflexions, R = 0.071). The structure consists of ReNCL units, which are linked by strongly alternated Re = N-Re chains with different bond lengths of r Re = N = 158 pm and r Re-N = 248 pm. The structure is very similar to that of WOCl4. 
  Reference    Z. Naturforsch. 34b, 693—696 (1979); eingegangen am 27. Februar 1979 
  Published    1979 
  Keywords    Rhenium(VII) Nitride Chloride, Preparation, IR, Magnetic Moment, Crystal Structure 
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 TEI-XML for    default:Reihe_B/34/ZNB-1979-34b-0693.pdf 
 Identifier    ZNB-1979-34b-0693 
 Volume    34 
3Author    B. P. Baranwal, G. K. Parashar, R. C. MehrotraRequires cookie*
 Title    Penta-Coordinated Complexes of Bis(2,4-pentanedionato) Copper(II) with Some Oxygen Donor Organic Solvents  
  Reference    (Z. Naturforsch. 36b, 42—44 [1981]; received June 30 1980) 
  Published    1981 
  Keywords    Bis(2, 4-pentanedionato) Copper(II) Complexes, ER Spectra, Magnetic Moments, IR Spectra 
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 TEI-XML for    default:Reihe_B/36/ZNB-1981-36b-0042.pdf 
 Identifier    ZNB-1981-36b-0042 
 Volume    36 
4Author    Ramesh Kapoor, Ramneek SharmaRequires cookie*
 Title    Anhydrous Chromium(III) Carboxylates: Reactions of Cr03 with Carboxylic Acid Anhydrides  
 Abstract    Chromium(VI) oxide reacts with excess of carboxylic acid anhydrides [(RC0)20 where R = CH3, C2H5, n-C3H7 and CHCI2] to give pure chromium(III) carboxylates. Their IR and 1H NMR spectra suggest the presence of two different types of carboxylate groups. Magnetic susceptibility and absorption spectra favour an octahedral geometry around Cr. 
  Reference    (Z. Naturforsch. 38b, 42—44 [1983]; received August 28 1982) 
  Published    1983 
  Keywords    Anhydrous Chromium(III) Carboxylates, Chromium(VI) Oxide, Carboxylic Acid Anhydrides, IR Spectra, Magnetic Moment 
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 TEI-XML for    default:Reihe_B/38/ZNB-1983-38b-0042.pdf 
 Identifier    ZNB-1983-38b-0042 
 Volume    38