Hydrogen-Bonding Motifs in Adducts of Allylamine with the 10 Simplest -Alcohols: Single-Crystal X-ray Diffraction Studies and Computational Analysis.

In this paper, we analyzed the homologous series of 10 allylamine adducts with -alcohols from methanol to decanol. These are the first adduct structures containing aliphatic -alcohols and an aliphatic amine as co-formers. While all of the ingredients are liquids under ambient conditions, the phases were synthesized with the use of the crystallization technique assisted by IR laser-focused radiation at atmospheric pressure.

Influence of substituents in aryl groups on the structure, thermal transitions and electrorheological properties of zinc bis(diarylphosphate) hybrid polymers.

The structures and thermal properties of three new hybrid one-dimensional (1D) polymers based on zinc bis(diarylphosphate)s containing -substituted phenyl rings are reported. The crystal structures of Zn[OP(-OCHNO)] (1), Zn[OP(-OCHOMe)] (2) and Zn[OP(-OCHCOEt)] (3) differ from that of their unsubstituted analogue, Zn[OP(OPh)] (ZnDPhP). Compounds 1 and 3 consist of tetrahedrally coordinated zinc cations connected by double bridges of phosphate groups (2+2 bridging mode) and form polymeric chains that are packed in a distorted hexagonal lattice with six closest neighbours.

1D and 2D hybrid polymers based on zinc phenylphosphates: synthesis, characterization and applications in electroactive materials.

The synthesis, structure and properties of three hybrid polymers based on zinc arylphosphates are described in this study. Zinc bis(diphenylphosphate) (ZnDPhP) was obtained as needle-like crystals containing hexagonally packed, homochiral [Zn(DPhP)] helical chains. The XRD and DSC studies revealed that upon heating, ZnDPhP undergoes a reversible thermal transition at 160 °C with expansion mainly perpendicular to its -axis.

Raman studies of hydrogen trapped in AsO·2H at high pressure and low temperature.

Raman spectroscopic measurements of the arsenolite-hydrogen inclusion compound AsO·2H were performed in diamond anvil cells at high pressure and variable temperature down to 80 K. The experimental results were complemented by ab initio molecular dynamics simulations and phonon calculations. Observation of three hydrogen vibrons in AsO·2H is reported in the entire temperature and pressure range studied (up to 24 GPa).