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The following articles are a selection of those recently accepted for publication in Acta Crystallographica Section C: Structural Chemistry.
See also Forthcoming articles in all IUCr journals.
research papersSynthesis, structure and photoluminescence properties of heterometallic-based coordination polymers of trimesic acid
Three heterometallic coordination polymers (CPs) have been synthesized and characterized, employing trimesic acid as the organic linker. Upon complexation with mixed metal ions, the doubly and fully deprotonated forms of the ligand exhibit distinct coordination modes, resulting in distinct structural dimensionalities of the final networks. One of the CPs is a promising candidate for targeted investigation as a luminescent sensor for the recognition and detection of small organic molecules.
research papersCrystal structures, electron spin resonance, and thermogravimetric analysis of three mixed-valence copper cyanide polymers
The crystal structures of three mixed-valence copper cyanide polymers with similar polymeric CuCN networks are described, together with the results of electron spin resonance and thermogravimetric analyses.
research papersMolecular structure and selective theophylline complexation by conformational change of diethyl N,N′-(1,3-phenylene)dicarbamate
The diethyl N,N′-(1,3-phenylene)dicarbamate–theophylline (1–TEO) complex was obtained by mechanochemistry involving the conformational change of one of the ethyl carbamate groups of 1 from the endo conformation to the exo conformation to allow the formation of intermolecular interactions.
research papersRelationship between synthesis method–crystal structure–melting properties in cocrystals: the case of caffeine–citric acid
A new polymorphic form of the caffeine–citric acid cocrystal, solved by powder X-ray diffraction thanks to synchrotron experiments, was compared with the already known forms. An analysis of the hydrogen bonding indicates that the cocrystal obtained here is less stable than the cocrystals already identified in the literature.
