ChemInform Abstract: Valence Changes of Manganese and Structural Phase Transitions in Sr1‐xPrxMnO3 (0.1 ≤ x ≤ 0.6).

Fifteen perovskite manganites Sr_1‐xPr_xMnO₃ with x = 0.1—0.6 in steps of 0.025 are prepared by solid state methods and their crystal structures are determined by synchrotron powder XRD.     

ChemInform Abstract: Structural Phase Transitions in a New Compound Eu2AgGe3.

Eu₂AgGe₃ is prepared by high‐frequency induction melting of stoichiometric amounts of the elements (sealed Ta ampoules; 1.     

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: Syntheses and Properties of a Family of New Compounds RE3Sb3Co2O14 (RE: La,Pr, Nd,Sm—Ho) with an Ordered Pyrochlore Structure.

As an example of the isostructural Ln₃Sb₃Co₂O₁₄ (Ln: La, Pr, Nd, Sm—Ho) series with an ordered pyrochlore structure, the La variant is prepared by a citrate complex method employing stoichiometric amounts of La(NO₃)₃, Co(NO₃)₂, and Sb tartrate together with citric acid with a metal/citrate molar ratio of 1:2 (1.     

ChemInform Abstract: Preliminary Crystal Structure of Mixed-Valency Sr4Ni3O9, the Actual Formula of the so-called Sr5Ni4O11.

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: β-Dicobalt Pyrophosphate.

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: Polymorphism in Cobalt Metavanadate.

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: Pressure‐Induced Structural and Electronic Transition in Sr2ZnWO6 Double Perovskite.

Polycrystalline Sr₂ZnWO₆ is prepared by staged calcination of stoichiometric amounts of SrCO₃, ZnO, and WO₃ in air (Al₂O₃ crucible, 1.     

ChemInform Abstract: Structural and Thermal Properties of the Tetragonal Cobalt Manganese Spinels MnxCo3-xO4 (1.4 < x < 2.0).

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: Crystal Structure and Magnetic Properties of the Uranium Germanide U5Ge4.

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: Hydrothermal Synthesis,Single-Crystal Structure,and Magnetic Properties of VOSeO3×H2O.

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: Reinvestigation of the OP4-(Li/Na)CoO2-Layered System and First Evidence of the (Li/Na/Na)CoO2 Phase with OPP9 Oxygen Stacking.

The metastable 1:1 Li/Na-stacked OP4-Li_0.42Na_0.37CoO₂ phase is synthesized from a mixture of O3-LiCoO₂ and P2-Na_0.7CoO₂ in a molar ratio of 42:58 (sealed gold tubes, 920 °C, 24 h, very fast quenching).     

ChemInform Abstract: Gold-Tin Ordering in SrAu2Sn2.

The solid solutions SrAu_xSn_4-x (1.7 ≤ x ≤ 2.2) are prepared by high-frequency melting of the elements (Nb ampules, 950—1150 K, 2—12 h).     

ChemInform Abstract: Structural Study on Sodium Hexahydroperoxostannate.

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: Structural Characterization of Sr4Mg4H4[CoH5]3 Shows the Importance of Support from Polarizing Counter Ions to 3d Transition Metal Hydrido Complexes.

The title compound is prepared by high‐pressure solid state reaction of a 4:1:2 mixture of SrH₂, Co, and Mg₂CoH₅ (autoclave, 60 bar H₂, 873 K, 12 h).     

ChemInform Abstract: The Gallides SrRh2Ga2, SrIr2Ga2, and Sr3Ir4Ga4.

The title gallides are prepared from the elements by induction melting and subsequent annealing (Ta ampules, 800 mbar Ar, 873—1073 K, 4 d) and characterized by powder and single crystal XRD.     

ChemInform Abstract: Influence of Hydrogen Absorption on Structural and Magnetic Properties of Ce2Ni2In.

Ce₂Ni₂InH_x hydrides with x < 2 retain the Mo₂FeB₂‐type structure of Ce₂Ni₂In and crystallize in the tetragonal space group P4/mbm (powder XRD).     

ChemInform Abstract: First-Principles Calculation of Electronic,Optical, and Structural Properties of α-Al2O3

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: Crystal Structure and Properties of the Manganese Containing Swedenborgite YBaMn3AlO7.

Small crystals of the title compound are grown from BaAl₂O₄, Y₂BaO₄, and MnO in a floating‐zone mirror‐image furnace.