Inorganic Chemistry, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 16, 2024
A multifunctional polyoxometalate-ionic liquid (POM-IL)-based hybrid material comprising silicotungstic acid, [BmIm]
Language: Английский
Inorganic Chemistry, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 16, 2024
A multifunctional polyoxometalate-ionic liquid (POM-IL)-based hybrid material comprising silicotungstic acid, [BmIm]
Language: Английский
Inorganic Chemistry Communications, Journal Year: 2025, Volume and Issue: unknown, P. 114073 - 114073
Published: Feb. 1, 2025
Language: Английский
Citations
2Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 6, 2025
Acentric Zn3Sb4CO6F6 has been synthesized by a hydrothermal technique. Single crystal X-ray diffraction study reveals that it crystallizes in cubic symmetry with = 8.1480 (5) Å and Z 2 (I4̅3 m). The carbon atom tetrahedral coordination Sb, either as an ordered structure at the center of tetrahedron or disordered displaced toward three Sb atoms; latter model leads to more acceptable Sb-C interatomic distances. established first multifunctional [M-L-C-O-F] compound, exceptional properties, i.e., photocatalyst, adsorbent, catalyst for organic reactions, antibacterial agent. This compound successfully degraded 89.5% 50 mg/L methylene blue dye under solar illumination. It was also proved be proficient adsorbent Cr(VI) removal qmax 47.18 mg/g. activity investigated "agar cup assay" against both Gram-positive Gram-negative bacterial strains. functions excellent solvent-free Knoevenagel condensation reaction, than 90% yield. Theoretical investigations further exhibits direct band gap energy 1.76 eV, which is consistent experimental findings. characterized through fourier transform infrared spectroscopy, powder diffraction, field emission scanning electron microscopy, transmission selected area study.
Language: Английский
Citations
1Crystal Growth & Design, Journal Year: 2024, Volume and Issue: 24(7), P. 2959 - 2968
Published: March 15, 2024
The development of a novel transition metal carbon oxyfluoride, Co3Sb4CO6F6, i.e., an [M-L-C-O-F]-type compound, leads to the formation 2-fold ∼(√2a × √ 2b c) pseudo-superstructure compared basic structure (a b Co3Sb4O6F6, [M-L-O-F]-type and unique C–Sb covalent bond has been revealed for first time. parameter, distance between antimony, not only could be included in directory chemical valence sum (BVS) model Brese O'Keeffe [Acta Crystallogr. B47, 1991, 192–197] but also can open up research inorganic chemistry. A single crystal Co3Sb4CO6F6 obtained by employing greener hydrothermal synthetic technique, table sugar (sucrose, C12H22O11) acted as source while incorporating into oxyfluoride system comprising stereochemically active lone pair cation (Sb3+). smallest atomic radii were perfectly suited occupy tetrahedral sites Sb4 pseudo tetrahedron Co3Sb4O6F6 generated distortion structure, which resulted lowering symmetry Fmm2 from I4̅3m. participation one electron antimony led CSb4 unit, is well supported localization function (ELF) study. DFT study confirmed band gap energy (Eg= 1.16 eV) 1.48 eV).
Language: Английский
Citations
4Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown
Published: April 15, 2025
Single crystals of a monophasic layered copper antimony oxy-sulfate, CuSb6O8(SO4)2, have been grown by the hydrothermal technique. SCXRD study reveals that it crystallizes in triclinic symmetry (SG: P1̅) and is comprised [SO4] tetrahedra, [SbO4E] trigonal bipyramids, [CuO4] square planar moieties. No structural phase transition was observed even upon lowering temperature up to 100 K. The structure consists [(CuO4)Sb2O5]n-[Sb2O7(SO4)]n layers along [001] connected each other through weak nonbonding interactions via oxygens tetrahedron atoms adjacent layer. It demonstrates high photocatalytic dye degradation efficiency, achieving 94.68 94.72% Methylene blue Rhodamine B presence 0.1 mL H2O2, respectively, with recyclability sixth cycle >90% efficiency. also exhibits excellent HER activity low overpotential 111 mV at 10 mA/cm2 Tafel slope 157 mV/dec 1 M KOH. compound strong antibacterial against several Gram-positive Gram-negative bacteria as investigated agar well diffusion method. TG-DTA shows good thermal stability decomposition above 273 °C. purity its consistency after photocatalysis were confirmed PXRD analysis.
Language: Английский
Citations
0Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: unknown, P. 140006 - 140006
Published: Sept. 1, 2024
Language: Английский
Citations
3Crystal Growth & Design, Journal Year: 2024, Volume and Issue: unknown
Published: Oct. 19, 2024
Language: Английский
Citations
2Inorganic Chemistry, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 16, 2024
A multifunctional polyoxometalate-ionic liquid (POM-IL)-based hybrid material comprising silicotungstic acid, [BmIm]
Language: Английский
Citations
1