Synthesis and thermal properties of the heterometallic nickel–ruthenium complex: a potential precursor for catalytically active nanosized Ni–Ru alloy

Thermal decomposition of the novel heterometallic complex [RuNO(NO2)4OHNi(En)2] results in a single-phase metastable solid solution Ni0.5Ru0.5. The catalytic activity of the prepared nanoalloy in the CO methanation reaction was demonstrated.

Cu2ZnSnS4 crystal growth using an SnCl2 based flux

Single crystal growth of Cu₂ZnSnS₄ in an SnCl₂-based flux.

Phase transformations in a double complex salt of the ruthenium nitrosyl anion and tetraamine-palladium cation

A reversible order–disorder phase transition in [Pd(NH₃)₄][RuNO(NO₂)₄OH] in the temperature range of 370–390 K was confirmed by DSC, single crystal and powder diffraction data.

Melting of nucleobases. Getting the cutting edge of "Walden's Rule"

Walden's Rule is an empirical observation of an invariant fusion entropy during fusion of non-associated organic compounds. For the five nucleobases, adenine, thymine, cytosine, guanine, and uracil, surprisingly high fusion temperatures and enthalpies have been measured using a specially developed fast scanning calorimetry method that prevents decomposition. Even when nucleobases admittedly possess very high fusion temperatures, e.g. the value of 862 K measured for guanine really exceeds all expectations of the feasible dimension of the fusion temperature for such a relatively small and simple organic molecule. Hirshfeld surface analysis has been applied in order to find out an explanation for such extremely unusual thermal behavior of nucleobases. We rationalized the observed trends in terms of fusion entropy (Walden's constant = 56.5 J K^-1 mol^-1) as the entropic penalty of fusion not only for "non-associated", as proposed by Walden in 1908, but also for "ideal associated" systems like nucleobases.

Correction: Composition-dependent charge transfer and phase separation in the V1−xRexO2 solid solution

Correction for ‘Composition-dependent charge transfer and phase separation in the V_1−xRe_xO₂ solid solution’ by D. Mikhailova, et al., Dalton Trans., 2017, 46, 1606–1617.

Influence of pyridine-like ligands on the structure, photochemical and biological properties of nitro-nitrosyl ruthenium complexes

The photochemical properties and cell toxicity of monomeric and dimeric complexes of RuNO with methyl substituted pyridines and NO₂were investigated.

Novel luminescent β-ketoimine derivative of 2,1,3-benzothiadiazole: synthesis, complexation with Zn(ii) and photophysical properties in comparison with related compounds

2,1,3-Benzothiadiazoles and their Zn complexes show fluorescence in different wavelength regions, one of the complexes reveals white emission.