Bis(ethyl-enedi-ammonium) μ-ethyl-enedi-aminetetra-acetato-1κ ,,':2κ '',','''-bis-[tri-oxidomolybdate(VI)] tetra-hydrate.

The title compound, (CHN)[(CHNO)(MoO)]·4HO, which crystallizes in the monoclinic 2/ space group, was obtained by mixing molybdenum oxide, ethyl-enedi-amine and ethyl-enedi-amine-tetra-acetic acid (Hedta) in a 2:4:1 ratio. The complex anion contains two MoO units bridged by an edta anion. The midpoint of the central C-C bond of the edta anion is located on a crystallographic inversion centre.

-Poly[[chlorido-tris-(1,3-thia-zolidine-2-thione-κ)cadmium(II)]-μ-chlorido].

The synthesis and characterization of poly[di-chlorido-tri(1,3-thia-zolidine-2-thione)cadmium(II)], [CdCl(CHNS)] , prepared from CdCl·HO and CHNS (tzdSH) in a 1:3 ratio, are described. The Cd cation is coordinated by three 1,3-thia-zolidine-2-thione mol-ecules and three Cl anions in a distorted octa-hedral environment. The Cd metal centres are connected Cl ligands, creating polymeric chains running along the axis direction.

Doped Lead Halide White Phosphors for Very High Efficiency and Ultra-High Color Rendering.

Near-UV-pumped white-light-emitting diodes with ultra-high color rendering and decreased blue-light emission is highly desirable. However, discovering a single-phase white light emitter with such characteristics remains challenging. Herein, we demonstrate that Mn doping as low as 0.