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'Neutron Powder Diffraction' in keywords Facet   Publication Year 1994  [X]
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1Author    Oliver Seeger, Joachim SträhleRequires cookie*
 Title    BaCeN2, ein Bariumnitridocerat(IV) mit einer Struktur vom awf/-TiP-Typ BaCeN2, a Barium nitridocerate(IV ) with a Structure of the anti-TiP Type  
 Abstract    Reaction of Ba3N 2 with CeN in the stoichiometric ratio 1:3 at 850 °C under an atmosphere of N 2 followed by quenching yields air and moisture sensitive BaCeN 2. The product crystalli­ zes isotypically to /?-R bSc02 with the anti-TiP type structure in the hexagonal space group P 63/mmc with a = 365.06(2), c = 1266.03(3) pm, Z = 2. The structure was determined using X-ray and neutron powder diffraction data. In the structure the Ba2+ cations occupy trigonal prismatic holes with distances B a -N = 288(1) pm while the Ce atoms are in octahedral positions with distances C e -N = 242.4(8) pm. 
  Reference    Z. Naturforsch. 49b, 1169—1174 (1994); eingegangen am 27. April 1994 
  Published    1994 
  Keywords    Bariumnitridocerate(IV), Synthesis, Structure, X-Ray, Neutron Powder Diffraction 
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 TEI-XML for    default:Reihe_B/49/ZNB-1994-49b-1169.pdf 
 Identifier    ZNB-1994-49b-1169 
 Volume    49