Go toArchive
Browse byFacets
Bookbag ( 0 )
'Disorder' in keywords Facet   Publication Year 2000  [X]
Results  1 Item
Sorted by   
Section
Publication Year
2000[X]
1Author    Hiroyuki Ishida, Setsuo Kashino, Ryuichi IkedaRequires cookie*
 Title    Crystal Structure of Trimethylammonium Tetrafluoroborate in Three Solid Phases  
 Abstract    The crystal structure of (CH 3) 3 NHBF 4 was studied in three solid phases by X-ray diffraction techniques. The structures of the ionic plastic phase (Phase I) stable above 453 K and Phase II between 384 and 453 K are CsCl-type cubic (a = 5.772(4) Ä) and tetragonal (a = 9.815(5) and c = 6.895(5) A), respectively. The room temperature phase (Phase III) forms a monoclinic lattice (space group P2,/m, a = 5.7017(8), b = 8.5724(9), c = 7.444(1) Ä, and ß = 102.76(1)°). BF 4 ~ ions in this phase were shown to be disordered in four orientations. 
  Reference    Z. Naturforsch. 55a, 765—768 (2000); received June 28 2000 
  Published    2000 
  Keywords    Crystal Structure, X-ray Diffraction, Ionic Plastic Phase, Disorder 
  Similar Items    Find
 DEBUG INFO      
 TEI-XML for    default:Reihe_A/55/ZNA-2000-55a-0765.pdf 
 Identifier    ZNA-2000-55a-0765 
 Volume    55