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'EPR Spectra' in keywords Facet   Publication Year 1989  [X]
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1989[X]
1Author    Reiner Figge, Claus Friebel, U. Te Patt-Siebel, Ulrich Müller, Kurt DehnickeRequires cookie*
 Title    Nitridokomplexe von Molybdän(V); Synthesen, IR-und EPR-Spektren. Die Kristallstruktur von [Na(15-Krone-5)Na(THF)]2[MoNCI3 THF]4-2THF Nitrido Complexes of M olybdenum (V ); Syntheses, IR , and EPR Spectra. Crystal Structure of [N a(15-Crow n-5)N a(TH F)]2[MoNCl3-THF]4-2T H F  
 Abstract    Nitrido C om plexes o f M olyb denu m (V), 
  Reference    Z. Naturforsch. 44b, 1377—1384 (1989); eingegangen am 30. Mai 1989 
  Published    1989 
  Keywords    Syntheses, IR Spectra, EPR Spectra, Crystal Structure 
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 DEBUG INFO      
 TEI-XML for    default:Reihe_B/44/ZNB-1989-44b-1377.pdf 
 Identifier    ZNB-1989-44b-1377 
 Volume    44 
2Author    Gabriela Stănciuca, MironT C Ăproiua, Horia Căldărarub, Agneta Caragheorgheopolb, Titus Constantinescub, A. Lexandru, T. B. AlabancRequires cookie*
 Title    Factors Affecting Stability and Equilibria of Free Radicals, XVII+ EPR Evidence for Formation of N-AIkoxypicramides on Oxidation of N-Alkoxy-dinitroanilines. Electronic Structure of Aminyl Radicals  
 Abstract    Oxidation of N-alkoxy-2,6-or -2,4-dinitroanilines with various oxidizing agents yields the corre­ sponding N-alkoxydinitrophenyl-am inyls, which then undergo spontaneous conversion into the corresponding N-alkoxy-2.4.6-trinitrophenyl-am inyls. The EPR spectra o f all these persistent aminyls are presented and discussed. Such disproportionations did not occur in capto-dative diaryl-aminyls which had lower spin densities on the electron-acceptor group than the present N-alkoxy-polynitrophenyl-am inyls (these have, in addition, N —O bonds which are less strong than N —C bonds). Electronic structures o f diaryl-aminyls and N-alkoxy-aryl-aminyls are discussed: both are ;r-radicals, but they probably possess at the nitrogen atom an approximately linear, and a kinked structure, respectively. 
  Reference    Z. Naturforsch. 44b, 1459 (1989); received June 26 1989 
  Published    1989 
  Keywords    Capto-dative Am inyls, EPR Spectra, D isproportionation, jr-Radicals 
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 DEBUG INFO      
 TEI-XML for    default:Reihe_B/44/ZNB-1989-44b-1459.pdf 
 Identifier    ZNB-1989-44b-1459 
 Volume    44