European Journal of Inorganic Chemistry最新文献_第4页

Front Cover: Three Single-Ion Magnet Candidates from Erbium(III) Squarate Complexes in Relation with a Square-Antiprismatic Coordination Structure (Eur. J. Inorg. Chem. 23/2025) 封面：铒（III）方形配合物中与方形反棱镜配位结构相关的三种候选单离子磁铁(Eur。j . Inorg。化学23/2025)

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-27 DOI: 10.1002/ejic.70019

Rina Takano, Yasutaka Kitagawa, Takayuki Ishida

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Liquid Ammonia—Revisiting an Old Friend with New Purpose 液态氨——带着新的目的重访老朋友

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-26 DOI: 10.1002/ejic.202500301

Clara A. von Randow, Günther Thiele

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Recent Progress in the Design and Synthesis of Nonlinear Optical Crystals with Stereochemically Active Lone Pairs 具有立体化学活性的非线性光学晶体的设计与合成研究进展

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-26 DOI: 10.1002/ejic.202500302

Xuehua Dong, Ling Huang, Guohong Zou

{"title":"Recent Progress in the Design and Synthesis of Nonlinear Optical Crystals with Stereochemically Active Lone Pairs","authors":"Xuehua Dong, Ling Huang, Guohong Zou","doi":"10.1002/ejic.202500302","DOIUrl":"https://doi.org/10.1002/ejic.202500302","url":null,"abstract":"Nonlinear optical (NLO) crystals play a pivotal role in solid-state lasers and have broad applications in both civilian and military technologies. Ideal NLO crystal materials should possess a wide transmission range, moderate birefringence, a high second-harmonic generation (SHG) coefficient, and excellent physical and chemical stability. Recent research has highlighted that incorporating metals with stereochemically active lone pairs (SCALPs) can significantly improve the NLO performance of these materials. This review presents a comprehensive overview of the latest 20 years’ advancements in NLO crystals featuring SCALPs, with a focus on their crystal structures and optical properties, particularly their SHG responses. The article also explores how metal-based functional units containing SCALPs influence the polarizability of these materials. It is anticipated that this review will provide valuable insights into the functional design of high-performance NLO crystals, contributing to the discovery of new SHG materials with the desired properties to meet the growing demands of modern technologies.","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"28 28","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145272847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Fe2+ Doping in Antiferromagnetic CsNiCl3 Triggers a Spin Glass Effect, Enhances its Optical and Electrochemical Properties 在反铁磁CsNiCl3中掺杂Fe2+引发自旋玻璃效应，提高其光学和电化学性能

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-23 DOI: 10.1002/ejic.202500324

Sanjay Kumar Saroj, Meenakshi, Rajeev Gupta

{"title":"Fe2+ Doping in Antiferromagnetic CsNiCl3 Triggers a Spin Glass Effect, Enhances its Optical and Electrochemical Properties","authors":"Sanjay Kumar Saroj,  Meenakshi, Rajeev Gupta","doi":"10.1002/ejic.202500324","DOIUrl":"10.1002/ejic.202500324","url":null,"abstract":"Room-temperature facile synthesis of CsNiCl3 is successfully achieved to tune its magnetic, optical, and electrochemical properties by the incorporation of Fe2+-ion in the lattice. To ensure phase purity, the synthesized CsNiCl3 is characterized using powder X-ray diffraction, followed by Rietveld refinement, Fourier transform infrared, Raman spectroscopy, and UV-vis diffuse reflectance measurements. To assess the uniformity of the Fe doping and its oxidation state, field emission scanning electron microscopy mapping and X-ray photoelectron spectroscopy are performed, confirming that Fe2+-ions are homogeneously distributed within the lattice. The field and temperature dependent magnetic studies on the doped CsNiCl3 reveal the presence of spin glass behavior at 52.7 K; the effect can be explained based on intermolecular interaction between nickel and ferrous ions and consequently reduction in spin frustration is observed, in contrast to the magnetic phase transitions observed in the undoped compound at 45.7 and 31.9 K. Moreover, photoluminescence studies indicate the emergence of red emission in CsNi1−xFexCl3 (x = 0.05, 0.10, and 0.15) with an increase in luminescence lifetime correlating with higher dopant concentration. Electrochemical analysis further reveals that the doped sample enhances ionic conductivity while decreasing diffusional resistance, suggesting potential applications in battery and sensor technologies.","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"28 25","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145058044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Suppressing Spin–Phonon Relaxation and Enhancing Stability of Dysprosocenium Single-Ion Magnets via Metal-Organic Framework Confinement: A Theoretical Perspective 金属有机框架约束抑制自旋声子弛豫和提高镝镝单离子磁体的稳定性：一个理论视角

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-23 DOI: 10.1002/ejic.202500299

Garima Bangar, Reshma Jose, Rajanikanta Rana, Gopalan Rajaraman

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Synthesis, Structural, Magnetic, Optical, and Electronic Studies of a Novel Honeycomb Kagome Polyoxometalate-Based Copper(II) Complex 一种新型蜂窝状多金属氧酸铜（II）配合物的合成、结构、磁性、光学和电子研究

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-22 DOI: 10.1002/ejic.202500241

Yassine Ammari, Nora Baaalla, El-kebir Hlil, Rachid Masrour, Sonia Abid

{"title":"Synthesis, Structural, Magnetic, Optical, and Electronic Studies of a Novel Honeycomb Kagome Polyoxometalate-Based Copper(II) Complex","authors":"Yassine Ammari, Nora Baaalla, El-kebir Hlil, Rachid Masrour, Sonia Abid","doi":"10.1002/ejic.202500241","DOIUrl":"10.1002/ejic.202500241","url":null,"abstract":"A novel hybrid pentaphosphomolybdate copper complex C7.5H36.3Cu1.3Mo5N3O31.4P2, abbreviated as (H2MP)1.5[Cu1.3P2Mo5], featuring a honeycomb Kagome (HK) lattice, is synthesized in aqueous solution. Single-crystal X-ray diffraction analysis reveals structural defects associated with the nonstoichiometric occupancy of copper ions and water molecules. The compound crystallizes in the monoclinic space group P21/c, with the asymmetric unit comprising two distinct Cu(II) ions (one occupying the Wyckoff position 4e and the other 2d, with an occupancy ratio of ≈60%), along with one and a half 2-methylpiperazinium cations, a unique Strandberg-type [P2Mo5O23]5− anion, 4.2 coordinated water molecules, and 3.48 lattice water molecules. The negative Curie–Weiss temperature, derived from the high temperature magnetic susceptibility data, indicates the presence of antiferromagnetic interaction between Cu2+ moments. Additionally, the observed power law behavior and magnetization data collapse are indicative of a random singlet state, suggesting the presence of a quantum spin liquid ground state. Electronic structure calculations show that the conduction band is primarily derived from Mo(4d) states while the valence band arises from a strong hybridization between N(2p), Cu(3d), and O(2p) orbitals. The experimental bandgap, estimated using Kubelka–Munk theory, reveals three prominent optical transitions in the ultraviolet-visible region at 2.6, 2.96, and 3.24 eV.","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"28 25","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145057902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Uranyl Nanotubules and Nanospheres: Inspired by Curvature in Phosphonates and Arsonates 铀酰纳米管和纳米球：受膦酸盐和胂酸盐曲率的启发

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-22 DOI: 10.1002/ejic.202500222

Pius O. Adelani

{"title":"Uranyl Nanotubules and Nanospheres: Inspired by Curvature in Phosphonates and Arsonates","authors":"Pius O. Adelani","doi":"10.1002/ejic.202500222","DOIUrl":"https://doi.org/10.1002/ejic.202500222","url":null,"abstract":"This review aims to highlight over three decades of research on the use of phosphonate and arsonate ligands in designing uranyl nanotubules and nanospheres. It discusses the synthesis, structures, properties, as well as how earlier compounds provide valuable insights into the formation of subsequent ones. In general, phosphonate and arsonate derivatives exhibit flexibility, which enhances the curvature of the structural units within uranyl polyhedra. Notably, earlier uranyl phosphonate nanotubules feature a nearly circular cross-section, whereas some recent examples display highly elliptical shapes. The emergence of structurally dynamic polymorphs capable of reversible phase transformations reflects a growing sophistication in synthetic design. Ion-exchange studies further underscore the robustness and reusability of these materials, marking a shift from esthetic curiosity to functional utility. A synergistic interplay between peroxo and phosphonate ligands is key to the stabilization of unique uranyl topologies. While some uranyl cage assemblies arise serendipitously through the use of bulky ligands, a more intentional design approach is achieved through in situ ligand condensation reactions.","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"28 27","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145197016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Cu(I) and Cu(II) Complexes with a Piperazine-Containing N,N,O-Chelate Ligand: A Combined Theoretical and Experimental Investigation 铜(I)和铜（II）配合物与含哌嗪的N，N， o螯合配体：理论与实验相结合的研究

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-22 DOI: 10.1002/ejic.202500349

Manik Das, Biman Ari, Mousumi Giri, Uttam Kumar Das, Pronab Kundu, Rumi Mahata, Sujata Maity Choudhury, Anindita Chakraborty, Bidhan Chandra Samanta, Shrabani Mondal, Tithi Maity

{"title":"Cu(I) and Cu(II) Complexes with a Piperazine-Containing N,N,O-Chelate Ligand: A Combined Theoretical and Experimental Investigation","authors":"Manik Das, Biman Ari, Mousumi Giri, Uttam Kumar Das, Pronab Kundu, Rumi Mahata, Sujata Maity Choudhury, Anindita Chakraborty, Bidhan Chandra Samanta, Shrabani Mondal, Tithi Maity","doi":"10.1002/ejic.202500349","DOIUrl":"https://doi.org/10.1002/ejic.202500349","url":null,"abstract":"The present work highlights the development of one Cu(II) complex [CuL(μ1,3-N3)]∞ (complex 1) and Cu(I) complex [Cu2L2(H2O)2Ph(COO)2] (complex 2) by using Schiff base HL, synthesized by the simple condensation reaction of 2-aminoethyl piperazine and 5-bromo salicylaldehyde, in the presence of sodium azide and terephthalic acid, respectively. The single-crystal data analysis reveals that complex 1 comprises an end-to-end azido-bridged polymeric network, whereas in complex 2, one ligand, one water molecule, and one deprotonated acid moiety coordinate to the Cu(I) center, resulting in a distorted trigonal bipyramidal geometry. Herein, two Cu(I) centers are connected by deprotonated terephthalic acid, forming a dinuclear complex. After rigorous characterization, the DNA and protein binding potentiality of both complexes is confirmed by using several biophysical studies, including ultra violate (UV), fluorescence, and circular dichroism titration, and a DNA melting study. Higher complexes–macromolecules binding constant values of complex 2 approve its higher association ability to both macromolecules. Molecular modeling studies corroborate the experimental findings. Furthermore, the 3-(4,5-dimethylthiazolyl-2)-2,5-diphenyltetrazolium bromide (MTT) assay study gives a solid stamp of the significant anticancer property of complex 1 toward two cancer cell lines, which is confirmed via an MTT assay study. Good reactive oxygen species generation ability is most probably the main reason for showing a good anticancer property of complex 1.","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"28 26","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145135481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Front Cover: Di- and Triferrocenylpnictogen Chlorides (Eur. J. Inorg. Chem. 22/2025) 封面：二氯苯和三氯苯（欧洲）。j . Inorg。化学22/2025)

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-21 DOI: 10.1002/ejic.70011

Corina Stoian, Żaneta Wawrzyńczak, Pim Puylaert, Jens Beckmann

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Photophysical and Chiroptical Properties of Europium(III) Enantiomers with Axially Chiral Ancillary Ligands 具有轴向手性辅助配体的铕（III）对映体的光物理和旋热性质

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-21 DOI: 10.1002/ejic.202500257

Jia-Qi Xi, Zi-Xuan Chen, Zhong-Zhong Huo, Xian-Fang Hong, Xiao-Sheng Zhong, Yu Wang, Shuai Xing, Jia-Zhen Zhu, You-Xuan Zheng

{"title":"Photophysical and Chiroptical Properties of Europium(III) Enantiomers with Axially Chiral Ancillary Ligands","authors":"Jia-Qi Xi, Zi-Xuan Chen, Zhong-Zhong Huo, Xian-Fang Hong, Xiao-Sheng Zhong, Yu Wang, Shuai Xing, Jia-Zhen Zhu, You-Xuan Zheng","doi":"10.1002/ejic.202500257","DOIUrl":"10.1002/ejic.202500257","url":null,"abstract":"Chiral lanthanide(III) complexes with superior circularly polarized luminescence (CPL) properties, especially for the efficient chiral europium(III) complexes with high dissymmetry factor (glum) obtained by rational design of coordination ligands, are important in the field of chiral functional materials. In this work, the β-diketone ligand 1,1,1-trifluoro-3-(2-thenoyl)acetonato (TTA) is used as the primary ligand and three axially chiral enantiomeric pairs, R/S-[1,1′-binaphthalene]-2,2′-diylbis(diphenylphosphine oxide) (R/S-BINAPO), R/S-(6,6′-dimethoxy-[1,1′-biphenyl]-2,2′-diyl)bis(diphenylphosphine oxide) (R/S-BINAPO), and R/S-[4,4′-bibenzo[d][1,3]dioxole]-5,5′-diylbis(diphenylphosphine oxide) (R/S-DiO-BIPHPO), are used as ancillary ligands for three pairs of chiral Eu(III) enantiomers. The photoluminescence efficiencies of Eu(TTA)3(BINAPO), Eu(TTA)3(MeO-BIPHPO), and Eu(TTA)3(DiO-BIPHPO) are as high as 0.49, 0.42, and 0.56, respectively. Furthermore, Eu(TTA)3(R/S-BINAPO), Eu(TTA)3(R/S-MeO-BIPHPO), and Eu(TTA)3(R/S-DiO-BIPHPO) enantiomers exhibit symmetric CPL spectra with glum factors at the magnetic-dipole transition (5D0 → 7F1) as high as 0.067/–0.070, 0.128/–0.131, and 0.138/–0.147, respectively. These results suggest that an effective ligand-to-metal energy transfer occurs, and the chiral ancillary ligands affect the chiroptical properties of the Eu(III) enantiomers effectively.","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"28 25","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145057950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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