journal menuforthcoming articles
The following articles are a selection of those recently accepted for publication in Acta Crystallographica Section E: Crystallographic Communications.
See also Forthcoming articles in all IUCr journals.
research communications (GI)High-resolution crystal structure of the double nitrate hydrate [La(NO3)6]2[Ni(H2O)6]3·6H2O
Very large high-quality crystals of a new member of the family of double nitrates, namely, [La(NO3)6]2[Ni(H2O)6]3·6H2O, were crystallized in large amounts. The structure was determined via single-crystal X-ray diffraction to high resolution. Extensive structural information, including hydrogen-bonding details, was obtained at the same time.
research communications (GO)Crystal structure and Hirshfeld surface analysis of (Z)-4-({[2-(benzo[b]thiophen-3-yl)cyclopent-1-en-1-yl]methyl}(phenyl)amino)-4-oxobut-2-enoic acid
In the crystal, molecules are linked by C—H⋯π interactions, forming ribbons along the a axis. Intermolecular C—H⋯O hydrogen bonds connect these ribbons to each other, forming layers parallel to the (0![[\overline{1}]](./)
1) plane. The molecular packing is strengthened by van der Waals interactions between the layers.
research communications (GM)Dimeric ethyltin(IV)–dibromide–hydroxide–N,N-dimethylformamide
The title compound exhibits the typical rhomboid-like four-membered Sn–OH ring found in all dimeric molecules of monoorganotin(IV)–dihalide–hydroxides, with acute bond angles at the Sn atom, obtuse bond angles at O atoms and shorter Sn—O bond lengths trans to the ethyl groups.
research communications (GO)Crystal structure of (E)-N-(4-bromophenyl)-2-cyano-3-[3-(2-methylpropyl)-1-phenyl-1H-pyrazol-4-yl]prop-2-enamide
The two independent molecules of C23H21BrN4O are closely similar and roughly planar except for the isopropyl groups. They are connected by hydrogen bonds of the types Namide—H⋯N≡C, Hphenyl⋯O=C and Hphenyl⋯Br.
research communications (GO)Crystal structures of fourteen halochalcogenidophosphonium tetrahalogenidoaurates(III)
The structures of fourteen halochalcogenidophosphonium tetrahalogenidoaurates(III) of general formula [R13-nR2nPEX][AuX4] (R1 = t-butyl; R2 = i-propyl; n = 0 to 3; E = S or Se; X = Cl or Br) are presented and compared.
