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ChemInform Abstract: The Low‐Valent Bismuth Sulfide Bromide Cu3Bi2S3Br2.

Andreas Heerwig、Michael Ruck2011-12-15ChemInform

Abstract Black needle‐shaped crystals of the title compound are prepared by reaction of Cu, Bi2S3, and CuBr (evacuated silica tube,1120 K; tempering at 570 K for two weeks; quenching).

Crystal Structures and PropertiesIron-based superconductors researchAdvanced Chemical Physics Studies

ChemInform Abstract: Synthesis, Crystal Structure, Spectrum Properties, and Electronic Structure of a New Barium Aluminoborate, Ba8 [(Al6IV)(Al2IV) (Al2V)B12IIIO41] ∞.

Xuean Chen、Zhipeng Chu、Xinan Chang 等 5 位作者2011-12-15ChemInform

Abstract The title compound is synthesized by solid state reaction of a 3:3:5 mixture of BaCO3, Al(OH)3, and H3BO3 in the presence of Bi2O3 as a fluxing agent (Au crucible, 770 °C, 4 weeks).

Advanced Condensed Matter PhysicsCrystal Structures and PropertiesInorganic Chemistry and Materials

Large magnetodielectric response in Pr0.6Ca0.4MnO3/ polyvinylidene fluoride nanocomposites

K. Devi Chandrasekhar、A. K. Das、Venimadhav, A.2011-12-15arXiv (Cornell University)

We have studied the magnetic field effect on low frequency dielectric properties of Pr0.6Ca0.4MnO3/polyvinylidene fluoride nanocomposite with 22.5% volume fraction of Pr0.6Ca0.4MnO3 nanoparticles. A strong magnetodielectric response was observed below 120 K where Pr0.6Ca0.4MnO3 nanoparticles show the magnetic phase tr…

Multiferroics and related materialsMagnetic and transport properties of perovskites and related materials

ChemInform Abstract: Oleum and Sulfuric Acid as Reaction Media: Structural Features and Thermal Behavior of Ln2[W2O3(SO4)6] (Ln: Sm—Gd, Ho), Ln2Nb2O2(SO4)3‐ [H(SO4)2]2 (Ln: Y, Ce—Nd, Sm—Er), Sm2Nb2O2(SO4)5 (S2O7), and M2Nb4O5(SO4)8 (M: Bi, Eu).

Ulf Betke、Mathias S. Wickleder2011-12-15ChemInform

Abstract The title compounds are solvothermally prepared and structurally characterized by single crystal XRD.

Polyoxometalates: Synthesis and ApplicationsCrystal Structures and PropertiesLanthanide and Transition Metal Complexes

ChemInform Abstract: Superconductivity up to 35 K in the Iron Platinum Arsenides (CaFe1‐xPtxAs) 10Pt4‐yAs8 with Layered Structures.

Catrin Loehnert、Tobias Stuerzer、Marcus Tegel 等 6 位作者2011-12-15ChemInform

Abstract The new arsenides Ca5Fe4.75Pt1.75As9 (I), Ca5Fe5Pt1.82As9 (II), and Ca5Fe4.35Pt2.65As9 (III) are synthesized from stoichiometric mixtures of the elements (alumina crucibles, 700—1100 °C) and characterized by single crystal and powder XRD, magnetic measurements, and DFT band structure calculations.

Inorganic Chemistry and MaterialsIron-based superconductors researchRare-earth and actinide compounds

ChemInform Abstract: A Mixed‐Valence Manganese Cubane Trapped by Inequivalent Trilacunary Polyoxometalate Ligands.

Leroy Cronin、et al. et al.2011-12-15ChemInform

Abstract K18 [MnIII2MnII4 (μ3‐O)2(H2O)4 (SiW8O31)(SiW9O34 )(SiW10O36)]·40H2O is synthesized from an aqueous solution of K8[γ‐SiW10O36], MnCl2, and K2CO3 (pH 8.40—8.50, precise pH control by dropwise addition of K2CO3 over 40 min, 40 °C, 4 h; 35% yield).

Polyoxometalates: Synthesis and ApplicationsMetal-Organic Frameworks: Synthesis and ApplicationsAdvanced Nanomaterials in Catalysis