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Items for "Bismuth"

Low- and high-temperature structures of YbCuBi

A variable temperature single-crystal X-ray diffraction study was undertaken on the intermetallic compound YbCuBi, which undergoes a phase transition at ∼375 K...

Keywords: Phase transition, Bismuth, Intermetallics, Single crystal structure analysis, X-ray diffraction

05/2006 | Zeitschrift für Kristallographie, Oldenbourg Wissenschaftsverlag
Prevalance of intermolecular Bi … S interactions in bismuth dithiocarbamate compounds: Bi(S2CNR2)3

A series of crystal structures of tris(N,N-di-isobutyldithiocarbamato)bismuth(III), Bi{S2CN(iBu2)}3 (1), tris(N,N-tetramethylenedithiocarbamato)bismuth(III), Bi{S2CN(CH2)4}3 (2), tris(N,N-hexamethylenedithiocarbamato)bismuth(III) chloroform solvate, Bi(S2CN(CH2)6)3 · CHCl3 (3), and tris(N-methyl, N-phenyldithiocarbamato)-
bismuth(III) hemi acetonitrile solvate, Bi(S2CN · (Me)Ph)3 · 0.5 CH3CN (4) has been determined and each structure shows the presence of three chelating dithiocarbamate ligands as well as two (in (1) and (2)) or one (in (3) and (4)) intermolecular Bi … S interactions leading to the formation spherical dimeric aggregates...

Keywords: Bismuth, Dithiocarbamate, Secondary interactions, Bi . . . S interactions, Crystal structure analysis

10/2007 | Zeitschrift für Kristallographie, Oldenbourg Wissenschaftsverlag