ChemInform Abstract: Structural Phase Transitions in EuNbO3 Perovskite.

Polycrystalline EuNbO₃ samples are prepared by solid state reaction of stoichiometric amounts of Eu₂O₃ and Nb₂O₃ (air, 1400 °C, 1 d) to form Eu₃NbO₇ which in a second step is sintered with stoichiometric amounts of NbO₂ and Nb (Mo foil enwrapped in evacuated silica tubes, 1200 °C, 12 h).     

ChemInform Abstract: Phase Relations in the System NaIn-Sn and the Crystal Structures of the Intermediate Compounds NaInSn2 and NaInSn4.

The phase diagram of the quasibinary NaIn-Sn system is determined and, except for Na₂In₂Sn₃ which is stable only in the range 134-365 °C, single crystals of the intermediate phases are grown from the melt and their structures are determined.     

ChemInform Abstract: The Crystal Structure of ϰ-Alumina.

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.     

ChemInform Abstract: Synthesis and Crystal Structure of the A6B5O18 Perovskite-Like Compounds.

Single phase Ba₅KNb₅O₁₈ (I) is prepared by solid state reaction of Ba₅Nb₄O₁₅ and KNbO₃ (1370 K, 2 h), while Sr₆Nb₄SnO₁₈ (II) results from calcination of the coprecipitated metal hydroxycarbonates (1570 K, 2 h).     

ChemInform Abstract: Hypercoordination in Group IV MH5 and MH- 5 Systems.

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.     

ChemInform Abstract: From Molecular to One-Dimensional Polychalcogenides: Preparation,Structure, and Reactivity of NaNbS6, the First Ternary Alkali Metal Niobium Polychalcogenide Exhibiting Infinite Anionic Chains.

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.     

Fluoromethyl Cations and Group XIV Congeners AHnF3‐n+ (A: Si,Ge, Sn,Pb; n = 0—2): From Covalent Structures to Ion‐Molecule Complexes

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.