Synthesis, structure and luminescent properties of an organic–inorganic hybrid solid based on unprecedented flower-basket-shaped [] clusters with 1,2-bis(benzotriazole)ethane ligands

Ionothermal synthesis, structure and optical properties of three new organic–inorganic hybrid imidazolium bromoplumbate complexes

“…As an extension of our systematic work on the organic-inorganic hybrid metal halides with polyazaheteroaromatic ligands under solvothermal conditions [30][31][32], we report herein the ionothermal case of three novel hybrid bromoplumbate complexes, namely, [(PMI) PbBr 3 ] n (1), [(AMI)PbBr 3 ] n (2) and [(HMI)PbBr 3 ] n (3) (PMI = 1-propyl-3-methylimidazolium, AMI = 1-allyl-3-methyl-imidazolium, HMI = 1-hexyl-3-methylimidazolium). Compounds 1-3 were all obtained by heating imidazolium bromide-based ILs with Pb(NO 3 ) 2 under ionothermal conditions, and characterized via X-ray singlecrystal diffraction, X-ray powder diffraction (XRPD), FT-IR, elemental analysis, TG, UV-vis diffuse reflectance spectra, and solid-state photoluminescence measurements.…”

Recent advances in the coordination chemistry of benzotriazole-based ligands

“…For this type of linkers, flexibility is typically introduced with the inclusion of alkyl chain spacer groups between the two benzotriazole units. Alkanes up to hexane have been a popular choice for these purposes, and several compounds have been reported with the respective ligands [121,[130][131][132][133][134][135][136][137][138][139]. It is worth noting that the use of all linkers in this category mostly produced CPs with low dimensionalities, particularly one-dimensional.…”