Crystal structure, computational study and nonlinear optical properties of the novel copper(I) π,σ-complexes based on 3,4-diphenyl-5-allylsulfanyl-4H-1,2,4-triazole DOI

Andrii Fedko,

Yurii Slyvka, Evgeny Goreshnik

и другие.

Journal of Molecular Structure, Год журнала: 2024, Номер 1319, С. 139552 - 139552

Опубликована: Авг. 4, 2024

Язык: Английский

Transition metal coordination polymers based on imidazole/triazole carboxylic acid ligands for efficient detection of Fe3+ ions and adsorption of dyes DOI

Qi-Chao Ma,

Tian‐Cai Yue,

Lin Yin

и другие.

Journal of Molecular Structure, Год журнала: 2024, Номер 1302, С. 137523 - 137523

Опубликована: Янв. 9, 2024

Язык: Английский

Процитировано

14

Assembly of a three‐dimensional Cu‐MOF for efficient Fenton‐like degradation of dyes and iodine capture DOI

Tian‐Cai Yue,

Lin Yin,

Jianbo Huang

и другие.

Applied Organometallic Chemistry, Год журнала: 2024, Номер 38(9)

Опубликована: Июль 12, 2024

A three‐dimensional Cu‐MOF ( XJU‐1 ) was synthesized based on 5‐((4‐[1 H ‐1,2,4‐triazol‐1‐yl]benzyl)amino)isophthalic acid ligand (H 3 L ), which showed excellent performance for Fenton‐like degradation of organic dyes (rhodamine B [RhB], methylene blue [MB], methyl orange [MO], violet [MV], congo red [CR], malachite green [MG], xylenol [XO]). The results demonstrated that could efficiently activate 2 O to achieve 100% removal RhB and MB with the initial concentration 10 mg/L under W light‐emitting diode ultraviolet light irradiation within 7 6 min, respectively. possible mechanism investigated via active species capture experiments, electron spin resonance (ESR) measurement, electrochemical analyses. hydroxyl radical (•OH) principal specie at whole process, whereas superoxide (•O − singlet oxygen 1 boost reaction mineralization dyes. Possible pathways were assumed testing intermediates. studies still maintained an efficiency after five cycles. In addition, iodine in cyclohexane solution investigated, had adsorption iodine, maximum capacity about 368 mg/g.

Язык: Английский

Процитировано

4

[Cd2((S,S)-IBPhe)2(2,2′-bipy)2]·2H2O and [Cd2((R,R)-IBPhe)2(2,2′-bipy)2]·2H2O (IBPhe = Isophthaloyl-bis-phenylalanine): One-Dimensional Chiral Coordination Polymers with Selective Dye Adsorption DOI

Jinsoo Koh,

Kang Min Ok

Crystal Growth & Design, Год журнала: 2024, Номер 24(4), С. 1774 - 1783

Опубликована: Фев. 5, 2024

Two novel Cd-based noncentrosymmetric (NCS) chiral coordination polymers (CPs), [Cd2((S,S)-IBPhe)2(2,2′-bipy)2]·2H2O [Cd(S)] and [Cd2((R,R)-IBPhe)2(2,2′-bipy)2]·2H2O [Cd(R)] (IBPhe = isophthaloyl-bis-phenylalanine), have been synthesized through hydrothermal reactions. Cd(S) Cd(R) crystallize in the monoclinic polar space group, P21 (No. 4), exhibit rigid one-dimensional (1D) chain structures maintained by π–π interactions between organic ligands, as well C–H···π with adjacent chains. The solid-state photoluminescence data reveal intriguing blue light emission characterized a phosphorescence decay time of about 0.41 ms, attributed to ligand-to-ligand charge transfer effects. Impressively, these compounds high degree stability across various solvents pH conditions. Furthermore, their exceptional adsorption capacities for Congo red are evidenced maximum efficiencies 850.82 mg/g 817.71 Cd(R). These findings underline potential NCS diverse applications ranging from efficient dye removal enhanced photoluminescence.

Язык: Английский

Процитировано

3

Design of “turn-off” luminescent 3D Ln-MOFs for sensitive detection of Fe3+ and Cr2O72− DOI
Hao Zhang, Lan Ma, Fu Ma

и другие.

Journal of Molecular Structure, Год журнала: 2025, Номер unknown, С. 141979 - 141979

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0

2D Zinc(II)-Coordination Polymer Based on 1,3,5-Benzenetricarboxylate and Novel 4,4′-Bis((2-isopropyl-1H-imidazole-1-yl)methyl)-1,1′-biphenyl Ligands for the Adsorption of Methyl Orange DOI
Sevde Demir, Tuğba Alp Arıcı, Hakan Erer

и другие.

Crystal Growth & Design, Год журнала: 2023, Номер 23(12), С. 8745 - 8752

Опубликована: Ноя. 3, 2023

A novel 2D coordination polymer with the formula {[bisopibiphenH2][Zn2(btc)2(H2O)2]}n (complex 1) was produced via solvothermal interaction of benzene-1,3,5-tricarboxylic acid (H3btc) ligand, 4,4′-bis((2-isopropyl-1H-imidazole-1-yl)methyl)-1,1′-biphenyl (bisopibiphen) compound, and Zn(II) ion. The structure final complex elucidated by single crystal/powder X-ray diffraction methods (SCXRD/PXRD), scanning electron microscopy–energy dispersive spectroscopy, Fourier transform infrared elemental analysis. According to results obtained from SCXRD method complex, it determined that formed central atoms a distorted tetrahedral geometry btc3– ligand. bisopibiphen compound used protonated acted as countercation within asymmetric unit, thus forming 3D supramolecular because interactions between layers. Additionally, topological thermal characteristics were examined. In later stage, adsorption performance 1 for methyl orange (MO) dye examined along influence various parameters. Kinetic isotherm studies also conducted explain nature MO process nature. this, experimental data well-matched pseudo-second order kinetics Langmuir model. maximum capacity 735.89 mg g–1 at 20 °C pH 4.0. These findings indicated could be promising effective adsorbent aqueous solutions.

Язык: Английский

Процитировано

8

Five complexes based on imidazole/triazole carboxylic acid ligands: dye adsorption and Al3+ sensing DOI
Tao Zeng, Jian Zhao, Boyu Liu

и другие.

Journal of Molecular Structure, Год журнала: 2024, Номер unknown, С. 141117 - 141117

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

3

Two New Luminescent Metal–Organic Frameworks as Fluorescent Sensors of Nitrobenzene, Fe3+, and Cr2O72− DOI

Bin‐Bin Xiong,

Tian‐Cai Yue,

Xiaoyan Yao

и другие.

Applied Organometallic Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 13, 2024

ABSTRACT Two new luminescent metal–organic frameworks (MOFs), namely, [Zn 2 (H L ) ] n (1) and {[Cd O) ]⋅(H 0.5 } ( [H 3 = 5‐((4‐(1 H ‐1,2,4‐triazol‐1‐yl)benzyl)amino)isophthalic acid ligand], have been solvothermally synthesized characterized. Single‐crystal x‐ray diffraction shows that 1 exhibits a 3D framework, whereas features 2D network. Furthermore, the fluorescence studies demonstrated exhibited sensing activity for nitrobenzene (NB), Fe 3+ ions, Cr O 7 2− anions with high selectivity, sensitivity, low detection limit, corresponding limits of were 6.40 × 10 −7 , 1.26 1.44 M, respectively, 2.42 −6 3.41 2.90 respectively. excellent solvent, pH, thermal stabilities. The results suggested both can be considered as potential fluorescent sensors NB, anions.

Язык: Английский

Процитировано

1

Synthesis, structure and properties of five new complexes based on triazole/imidazolyl aromatic acid ligands DOI

Ze-Bei Xie,

Peng-Yin Zhu,

Tian‐Cai Yue

и другие.

Journal of Molecular Structure, Год журнала: 2023, Номер 1286, С. 135631 - 135631

Опубликована: Апрель 20, 2023

Язык: Английский

Процитировано

3

Crystal Structure, Computational Study and Nonlinear Optical Properties of the Novel Copper(I) Π,Σ-Complexes Based on 3,4-Diphenyl-5-Allylsulfanyl-4h-1,2,4-Triazole DOI

Andrii Fedko,

Yurii Slyvka, Evgeny Goreshnik

и другие.

Опубликована: Янв. 1, 2024

This work is devoted to the synthesis, structure characterization, and nonlinear optical properties investigation of novel copper(I) η2-π-complexes [CuICuII(Dphatr)Br3] (1), [Cu2(Dphatr)2(CF3COO)2]∙H2O (2), [Cu2(Dphatr)2(C6H5SO3)2] (3), [Cu2(Dphatr)2(CH3C6H4SO3)2]∙2CH3OH (4) based on 3,4-diphenyl-5-allylsulfanyl-4H-1,2,4-triazole (Dphatr). The distinguishing feature 1 presence two crystallographically independent copper ions (Cu(I) Cu(II)), each which have a markedly different coordination environment form an infinite inorganic chain. structures 2-4 are constructed from isolated centrosymmetric dimers, formed by π,σ-coordinated ions, pairs N atoms triazole cycles, O atom anionic part. Energy frameworks computational analysis for Dphatr has been performed. Measurements generation second harmonic light were performed in reflected mode using pulsed Nd:YAG fs laser.

Язык: Английский

Процитировано

0

Structural diversity and properties of four coordination polymers based on a heterofunctional ligand containing both triazole and carboxyl groups DOI
Yan Yang, Gai Zhang, Kaihui Zhao

и другие.

Inorganica Chimica Acta, Год журнала: 2024, Номер 571, С. 122242 - 122242

Опубликована: Июль 8, 2024

Язык: Английский

Процитировано

0