Synthesis, Crystal Structure, and Dielectric Properties of (3-Aminopropyl-imidazolium) Pentachlorobismuthate (III) [C6H13N3]BiCl5

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

“…The projection of the atomic arrangement of the compound reveals that these isolated dimeric anions are located in the middle edges of the cell belonging to the plan x=0 to form a (0D) network (Figure 2 (a, b)). This anion architecture is similar to those found in the literature [49][50][51][52]. Anions (in green) and cations (in blue) are coloured by symmetry equivalence for the clarity of the structure arrangement (Figure 2 (b,c)).…”

“…The distortion of the octahedral is correlated to the stereochemical activity of Bi lone pair electron [49] and deformations resulting from the H bond interactions [14]. The interatomic bond lengths and angles of the anion are summarised in Table 2.…”

“…dimer and taking into account the calculations carried out here [14,49,[54][55][56][57][58][59]. The HF/SDD calculations for the anionic sublattice made up of isolated Bi2Cl10 dimers composed of two BiCl6 distorted octahedra sharing one edge predict the vibration modes between 230 and 32 cm -1 .…”

[((R)-C8H12N)4][Bi2Br10] and [((S)-C8H12N)4][Bi2Br10]: Chiral Hybrid Bismuth Bromides Templated by Chiral Organic Cations

“…A highly air-stable methylammonium bismuth iodide, [(CH 3 NH 3 ) 3 ]­[Bi 2 I 9 ], has been recently reported as a promising constituent of lead-free solar cell absorbers . Hybrid compounds consisting of halobismuthates­(III) and various organic molecules are in fact of great interest due to their additional optical and electronic properties such as nonlinear optical (NLO) behavior, − photoluminescence, , and ferroelectricity. , In particular, second harmonic generation (SHG), which is one of the second-order NLO properties, enables the application of optical switches, frequency doubling, and optical data storage devices . However, the interesting characteristics are only expected when the materials crystallize in macroscopic noncentrosymmetric (NCS) structures .…”

Monocycle‐like Molecular Rotor Induces a Dielectric Relaxation and Dielectric Phase Transformation in an Organic–Inorganic Hybrid Supermolecule

“…Bismuth halide derivatives are usually characterized by their ability to exhibit a wide range of geometry, stoichiometry and connectivity by sharing corners, edges or planes. To date, an extensive family of bismuth(III) halogen anions like ([BiX 4 ] – , [BiX 5 ] 2– , [BiX 6 ] 3– , [Bi 2 X 9 ] 3– , [Bi 2 X 10 ] 4– , [Bi 2 X 11 ] 5– , [Bi 3 X 12 ] 3– , [Bi 4 X 18 ] 6– , [Bi 6 X 22 ] 4– , and [Bi 8 X 30 ] 4– ) have been reported, which makes the crystal chemistry of halogenobismuthate(III) extremely diverse and complex. On the other hand, crown ethers are cyclic polyether of macrocyclic molecules having utmost interest in the field of supramolecular chemistry.…”