Structural, vibrational, optical properties and theoretical studies of a new organic-inorganic material: Tris-acetoguanaminium hexachlorobismuthate monohydrate

New phosphonium bromobismuthate as selective catalytic reagent in the heterocyclization reactions

“…In recent years, the chemistry of hybrid halobismuthate salts has attracted growing attention in preparation of advanced materials with variety of useful properties, such as nonlinear optical (NLO), ferroelectricity, piezoelectricity, semiconductivity, photochromism, and luminescence. [37][38][39][40][41] Investigation of the crystal structures of hybrid halobismuthates showed that bismuth center typically formed hexahalide coordination sphere as polybismuthate species arising from corner, edge, or facesharing BiX 6 distorted octahedra. However, there are a great number of halobismuthates hybrids reported to date with various cations; only in a few cases, phosphonium cations were systematically analyzed.…”

Crystal structure, computational study, optical and vibrational properties of a new luminescent material based on bismuth(III): (C10H28N4)[Bi2Cl10]

“…As demonstrated by halogenobismuthate structures, the coordination geometry of the bismuth depends on the characteristic of the halogen, the charge, size of the organic cation and the number of H bond donor sites of the organic part. Besides, the anionic sublattices are always built up of MX6 distorted octahedra which can be connected via corners, edges, or faces sharing [13,14]. A characteristic feature of bismuth-based materials is their low toxicity compared to Pb 2+ and Sb 3+ , their large availability, and low cost.…”