Inorganica Chimica Acta最新文献_第3页

Highly efficient iodine capture from vapor and water using UiO-66-X: Effects of functional group modifications 使用 UiO-66-X 从水蒸气中高效捕获碘：官能团修饰的影响

IF 2.7 3区化学

Inorganica Chimica Acta Pub Date : 2024-11-04 DOI: 10.1016/j.ica.2024.122419

Guang-Li Zhou , Bo-Wen Liu , Guang-Yu Cui , Wei Zhang , Ji-Min Yang

{"title":"Highly efficient iodine capture from vapor and water using UiO-66-X: Effects of functional group modifications","authors":"Guang-Li Zhou , Bo-Wen Liu , Guang-Yu Cui , Wei Zhang , Ji-Min Yang","doi":"10.1016/j.ica.2024.122419","DOIUrl":"10.1016/j.ica.2024.122419","url":null,"abstract":"<div><div>Radioactive iodine waste from the nuclear industry poses a critical threat to human health, and its effective capture has become an important research topic. In this study, modified UiO-66-X adsorbents (where X is ATA, BTA, or STA) were used to investigate the effects of the free functional groups in the UiO-66 skeleton on iodine capture in the vapor and solution states. The adsorption behavior revealed that the capture efficiency of UiO-66-ATA was substantially higher than that of UiO-66-BTA and UiO-66-STA because the electron-donating amino groups could enhance the I − I···π halogen bond interactions compared with the electron-withdrawing carboxyl and sulfonic acid groups. In addition, the pore volume of UiO-66-ATA was significantly higher than those of UiO-66-BTA and UiO-66-STA. In particular, the removal uptakes of UiO-66-ATA were 1108.1 mg/g (vapor phase) and 3601.9 mg/g (aqueous solution). This study is the first to investigate the effects of functional groups on the adsorption uptake of UiO-66 toward iodine. This efficient functional group modification strategy holds significant promise for the development of novel metal–organic framework adsorbents.</div></div>","PeriodicalId":13599,"journal":{"name":"Inorganica Chimica Acta","volume":"575 ","pages":"Article 122419"},"PeriodicalIF":2.7,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142592738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The potential of quinoxaline derivatives as Chemosensors: A review 喹喔啉衍生物作为化学传感器的潜力：综述

IF 2.7 3区化学

Inorganica Chimica Acta Pub Date : 2024-10-31 DOI: 10.1016/j.ica.2024.122421

Chrisant William Kayogolo, Maheswara Rao Vegi, Bajarang Bali Lal Srivastava, Mtabazi Geofrey Sahini

{"title":"The potential of quinoxaline derivatives as Chemosensors: A review","authors":"Chrisant William Kayogolo, Maheswara Rao Vegi, Bajarang Bali Lal Srivastava, Mtabazi Geofrey Sahini","doi":"10.1016/j.ica.2024.122421","DOIUrl":"10.1016/j.ica.2024.122421","url":null,"abstract":"<div><div>The identification and quantification of different pollutants in aquatic and biological systems with chemosensors have received a lot of attention in analytical chemistry. Chemosensors are becoming more and more popular due to their benefits, which include excellent selectivity and sensitivity, low cost, ease of use, simpler equipment, and quick turnaround times. Additionally, quinoxaline-based derivatives possess excellent photophysical properties among other heterocyclic compounds, and therefore have been deployed in chemosensors for colorimetric and fluorimetric detection of various chemical species. This review summarizes literature from 2018 to 2024, focusing on quinoxaline derivatives used to detect cations, anions, and neutral small molecules. The highlights on an overview of a chemosensor, the structure of analyte recognition unit, recognition mechanism, detection limits, binding stoichiometry, and formation constants are clearly delineated. Practical applications of these chemosensors in solution or solid phases are also discussed. Researchers can use this information to develop effective, sensitive, and selective chemosensors utilizing quinoxaline derivatives for the analysis of cations, anions, and neutral molecules under physiological, organic and aqueous settings.</div></div>","PeriodicalId":13599,"journal":{"name":"Inorganica Chimica Acta","volume":"575 ","pages":"Article 122421"},"PeriodicalIF":2.7,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142652036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis, characterization and catalytic study of Schiff base copper(I) complexes for CC and CN coupling reactions 用于 CC 和 CN 偶联反应的希夫碱铜(I)配合物的合成、表征和催化研究

IF 2.7 3区化学

Inorganica Chimica Acta Pub Date : 2024-10-29 DOI: 10.1016/j.ica.2024.122420

Ashwini S. Patil, Sanjay S. Chavan

{"title":"Synthesis, characterization and catalytic study of Schiff base copper(I) complexes for CC and CN coupling reactions","authors":"Ashwini S. Patil, Sanjay S. Chavan","doi":"10.1016/j.ica.2024.122420","DOIUrl":"10.1016/j.ica.2024.122420","url":null,"abstract":"<div><div>Mixed ligand copper(I) complexes of the formula [Cu(L)(PPh3)2]X [(where L=(E)-1-(4-nitrophenyl)-N-(quinolin-8-yl)methanimine, X = BF4 (1), ClO4 (2), PF6 (3), NO3 (4)] were prepared by the reaction of (E)-1-(4-nitrophenyl)-N-(quinolin-8-yl)methanimine with [Cu(CH3CN)2(PPh3)2]X and characterized by elemental analyses, FTIR, UV–Visible, 1H NMR and 13C NMR spectral studies. A single crystal X-ray diffraction study of the representative complex [Cu(L)(PPh3)2]BF4 (1) reveals that the copper(I) center is four-coordinate in a distorted tetrahedral geometry, within a monoclinic crystal system. Electrochemical studies of complexes 1–4 revealed quasireversible redox behavior corresponding to the Cu(I)/Cu(II) couple. Room temperature luminescence is observed for all four complexes. All the prepared copper(I) complexes were utilized for the Sonogashira-type C<img>C and Buchwald-type C<img>N coupling reactions and are found to be efficiently catalyze C<img>C and C<img>N coupling reactions.</div></div>","PeriodicalId":13599,"journal":{"name":"Inorganica Chimica Acta","volume":"575 ","pages":"Article 122420"},"PeriodicalIF":2.7,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142578705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Copper(I) complexes with heteroaromatic hydrazone ligands: Synthesis, crystal structure and catalytic insights for tetrazole synthesis 杂芳香族腙配体的铜（I）配合物：四氮唑合成、晶体结构和催化见解

IF 2.7 3区化学

Inorganica Chimica Acta Pub Date : 2024-10-29 DOI: 10.1016/j.ica.2024.122418

S. Gayathri , P. Viswanathamurthi , J.G. Malecki , A. Bhavadharini , K. Senthilkumar

{"title":"Copper(I) complexes with heteroaromatic hydrazone ligands: Synthesis, crystal structure and catalytic insights for tetrazole synthesis","authors":"S. Gayathri , P. Viswanathamurthi , J.G. Malecki , A. Bhavadharini , K. Senthilkumar","doi":"10.1016/j.ica.2024.122418","DOIUrl":"10.1016/j.ica.2024.122418","url":null,"abstract":"<div><div>The reaction between [Cu(PPh3)2(CH3COO)] and hydrazone ligands derived from heteroaromatics (L1-3) [L1 = 2-(2-benzothiazole-2-yl)hydrazineylidene)acenaphthylen-1-one, L2 = 2-(2-isoquinolin-3-yl)hydrazineylidene)acenaphthylen-1-one, L3 = 2-(2-oxoacenaphthylen-1-ylidene)hydrazineyl)nicotinic acid] gives rise to a novel series of Cu(I) complexes of the type [Cu(PPh3)2(L1-3)]. The structural confirmation of these complexes has been achieved through comprehensive analysis utilizing FT-IR, UV–Vis, NMR, and ESI-MS techniques. By utilizing single crystal X-ray diffraction, it has been established that the copper(I) ion is surrounded by a tetrahedral geometry, and a Schiff base is bound to it via a bidentate N^N coordination mode. These newly synthesized copper complexes exhibit excellent catalytic activity in three components reactions, involving diverse aldehydes, hydroxylamine hydrochloride, and sodium azide, leading to the production of variety of tetrazole derivatives. Remarkably, using 1.0 mol % of Cu(I) catalyst loading and an oxygen (O2) environment, a vast diversity of substituted tetrazoles have been efficiently synthesized with yields ranging from good to outstanding.</div></div>","PeriodicalId":13599,"journal":{"name":"Inorganica Chimica Acta","volume":"575 ","pages":"Article 122418"},"PeriodicalIF":2.7,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142652037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tridentate chelate ligand-based Dy-Cu adduct: synthesis, structure and magnetic properties 基于三叉螯合配体的镝铜加合物：合成、结构和磁性能

IF 2.7 3区化学

Inorganica Chimica Acta Pub Date : 2024-10-28 DOI: 10.1016/j.ica.2024.122422

Li-Jun Zhai , Cui-Hong Zhang , Jiang Li , Miao Liu , Lan-Qing Hao

引用次数: 0

A porous three-dimensional Cu-MOF: Preparation and application in supercapacitors, low temperature hydrogen storage and gas separation 多孔三维铜-MOF：制备及在超级电容器、低温储氢和气体分离中的应用

IF 2.7 3区化学

Inorganica Chimica Acta Pub Date : 2024-10-28 DOI: 10.1016/j.ica.2024.122414

Yaqing Zhang, Yujuan Zhang, Tuoping Hu

{"title":"A porous three-dimensional Cu-MOF: Preparation and application in supercapacitors, low temperature hydrogen storage and gas separation","authors":"Yaqing Zhang, Yujuan Zhang, Tuoping Hu","doi":"10.1016/j.ica.2024.122414","DOIUrl":"10.1016/j.ica.2024.122414","url":null,"abstract":"<div><div>Due to its unique porosity, metal–organic frameworks (MOFs) have great application prospects in the fields of gas adsorption and separation. However, the synthesis of multi-functional MOFs is still a great challenge. Herein, a multi-functional Cu-MOF of {[Cu2(TPTA)(H2O)2]·2DMF·NMP·4H2O}n with a porosity of 62.0 % was designed and synthesized. The H2 adsorption amount of Cu-MOF is about 289.2 cm3 g−1 at 77 K and 1 bar. Meanwhile, the selectivity adsorption of Cu-MOF towards CO2 over CH4 (V:V = 0.5:0.5), CO2/N2 (V:V = 0.5:0.5) and CO2/H2 (V:V = 0.5:0.5) is 95.1, 139.2 and 147.5, respectively, which is 1.5 times higher than the previously reported Cu-MOFs. The Cu-MOF@NF//AC asymmetric supercapacitor demonstrates high specific capacitance (53.4 F g−1) and stability (90.3 % after 2000 cycles). Furthermore, this work presents a novel approach to design multifunctional materials with low temperature hydrogen storage, gas separation and energy storage properties.</div></div>","PeriodicalId":13599,"journal":{"name":"Inorganica Chimica Acta","volume":"575 ","pages":"Article 122414"},"PeriodicalIF":2.7,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142572948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Corrigendum to “Facile synthesis of anthracene-based derivatives via a magnetically retrievable Fe3O4@SiO2 immobilized selenoether functionalised NHC-Pd(II) heterogenous catalyst: Photophysical, electrochemical and DFT studies of novel 9,10-anthracene based derivatives” [Inorg. Chim. Acta 565 (2024) 121840] 通过磁性可回收 Fe3O4@SiO2 固定硒醚官能化 NHC-Pd(II)异源催化剂轻松合成蒽基衍生物：新型 9,10-蒽基衍生物的光物理、电化学和 DFT 研究" [Inorg.

IF 2.7 3区化学

Inorganica Chimica Acta Pub Date : 2024-10-26 DOI: 10.1016/j.ica.2024.122417

Himanshu Khandaka, Raj K. Joshi

引用次数: 0

Optimizing synthesis and catalytic performance of novel β-keto-enamine complexes of Ni (II) using BBD design and PSO-ANN 利用 BBD 设计和 PSO-ANN 优化新型 Ni (II) β-酮烯胺配合物的合成和催化性能

IF 2.7 3区化学

Inorganica Chimica Acta Pub Date : 2024-10-24 DOI: 10.1016/j.ica.2024.122412

Wissal Ghabi , Kamel Landolsi , Fraj Echouchene , Abdullah Bajahzar , Moncef Msaddek , Hafedh Belmabrouk

{"title":"Optimizing synthesis and catalytic performance of novel β-keto-enamine complexes of Ni (II) using BBD design and PSO-ANN","authors":"Wissal Ghabi , Kamel Landolsi , Fraj Echouchene , Abdullah Bajahzar , Moncef Msaddek , Hafedh Belmabrouk","doi":"10.1016/j.ica.2024.122412","DOIUrl":"10.1016/j.ica.2024.122412","url":null,"abstract":"<div><div>This study focuses on the synthesis of novel nickel (II) complexes with chelated β-keto-enamine ligands and evaluates their catalytic performance in imine preparation. The main objectives are to optimise the synthesis of (NᴧO) NiCl2 complexes, characterise them by UV–vis and FT-IR spectroscopy and investigate their electrochemical properties. A Box-Behnken design was used to refine the synthesis process. Spectroscopic analyses elucidated the complexation behaviour, while cyclic voltammetry revealed reversible monoelectronic processes. The catalytic activity of the complexes was rigorously tested, with statistical analysis tools, including ANOVA and PSO-based artificial neural networks, aiding data interpretation and yield prediction. Optimal conditions were identified, revealing promising catalytic properties. The integration of predictive modelling has consequently improved yields and provided valuable insights into the catalytic applications of these nickel (II) complexes.</div></div>","PeriodicalId":13599,"journal":{"name":"Inorganica Chimica Acta","volume":"574 ","pages":"Article 122412"},"PeriodicalIF":2.7,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142538690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis, crystal Structure, and luminescence of zinc coordination polymers with a new Fuctionalized terpyridyl Sulfonate ligand 含有新型 "官能化 "萜吡啶基磺酸盐配体的锌配位聚合物的合成、晶体结构和发光特性

IF 2.7 3区化学

Inorganica Chimica Acta Pub Date : 2024-10-22 DOI: 10.1016/j.ica.2024.122416

Bing Xu , Yao Wang , Tianhua Zhang , Huaiming Hu

{"title":"Synthesis, crystal Structure, and luminescence of zinc coordination polymers with a new Fuctionalized terpyridyl Sulfonate ligand","authors":"Bing Xu , Yao Wang , Tianhua Zhang , Huaiming Hu","doi":"10.1016/j.ica.2024.122416","DOIUrl":"10.1016/j.ica.2024.122416","url":null,"abstract":"<div><div>Four Zinc(II) coordination polymers based on a new ligand with terpyridyl and benzenesulfonyl groups, namely, [Zn1.5(STP)2Cl]n·1.5nH2O (1), [Zn(STP)(1,4- bdc)0.5]n·0.5nH2O(2), [Zn(STP-O)]n·0.5nH2O (3), [Zn(STP-OH)(1,4-bdc)0.5]n·0.5nH2O (4), (HSTP = 2-(4,2':6',4″-terpyridine-4'-yl)benzenesulfonic acid) have been synthesized under hydrothermal and characterized by elemental analysis, IR, PXRD and single crystal X-ray diffraction. Compound 1 exhibits an interpenetrating 3D network. Compound 2 displays a (3,4)-connected Ins topological network. Compound 3 shows a (3,6)-connected 3D rtl network. Compound 4 reveals a (3,4)-connected Ins topological network. The structural diversities well confirm the rich coordination chemistry of HSTP. The photoluminescence for 1–2 and thermal stabilities of 1–4 were also studies. Additionally, a brief analysis for hydroxylation of terpyridine group during hydrothermal reaction was carried out.</div></div>","PeriodicalId":13599,"journal":{"name":"Inorganica Chimica Acta","volume":"575 ","pages":"Article 122416"},"PeriodicalIF":2.7,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142553483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Zn(II)-based mechanically flexible metallosupramolecular network: Investigating rheology, morphology, anti-bacterial effect and semiconducting device performances 基于锌（II）的机械柔性金属超分子网络：流变学、形态学、抗菌效果和半导体器件性能研究

IF 2.7 3区化学

Inorganica Chimica Acta Pub Date : 2024-10-21 DOI: 10.1016/j.ica.2024.122413

Indrajit Pal , Supravat Ghosh , Subhajoy Sadhu , Anupam Kundu , Santanu Majumdar , Suresh Kumar Yatirajula , Jnanendra Rath , Partha Pratim Ray , Biswajit Dey

{"title":"Zn(II)-based mechanically flexible metallosupramolecular network: Investigating rheology, morphology, anti-bacterial effect and semiconducting device performances","authors":"Indrajit Pal , Supravat Ghosh , Subhajoy Sadhu , Anupam Kundu , Santanu Majumdar , Suresh Kumar Yatirajula , Jnanendra Rath , Partha Pratim Ray , Biswajit Dey","doi":"10.1016/j.ica.2024.122413","DOIUrl":"10.1016/j.ica.2024.122413","url":null,"abstract":"<div><div>Synthesis of supramolecular Zn(II)-metallogel of succinic acid with N,N′-dimethyl formamide (DMF) solvent has been explored in this present study. Succinic acid is used as a low molecular weight gelator (LMWG) and DMF acts as a metallogel-immobilized solvent-media. Mechanical flexibility, viscous, and elastic behaviours of the metallogel are characterized by exhaustive rheological experiments. Different rheological parameters like storage modulus (G′) and loss modulus (G″) are evaluated for certain regions of shear strain and angular frequency. The morphological decoration of xerogel material obtained from Zn(II)-based metallosupramolecular gel (i.e., Zn-Succinic) has been visualized through field emission scanning electron microscope (FESEM). Energy dispersive X-ray analysis (EDX) verifies the active involvement of metallogel-forming chemical constituents. The flexible metallosupramolecular scaffold-construction strategy has been unveiled through infrared spectroscopic data and ESI-Mass investigations. The antibacterial potency of Zn(II)-directed metallogel has also been verified against several Gram-positive bacteria (i.e., Bacillus cereus (ATCC 13061), Bacillus subtilis (MTCC 121), Listeria monocytogenes (MTCC 657), Staphylococcus aureus (MTCC 96)), and two Gram-negative bacterial strains (i.e., Salmonella typhimurium (MTCC 98) and Escherichia coli (MTCC 1667)). Even, Zn-Succinic metallogel exhibits Schottky diode behaviour with a significant non-linear rectifying nature in I-V curve, proving the semiconducting diode features with electrical parameters.</div></div>","PeriodicalId":13599,"journal":{"name":"Inorganica Chimica Acta","volume":"574 ","pages":"Article 122413"},"PeriodicalIF":2.7,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142535075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0