European Journal of Inorganic Chemistry最新文献_第3页

Modulating the Crystal Structure of Crown Ether-Appended Tetraazanaphthacenes by Formations of Metal Ion Complex and Their Radical Anion Species 金属离子配合物及其阴离子自由基的形成对冠醚-四氮杂环烯晶体结构的调节

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-09-01 DOI: 10.1002/ejic.202500332

Kyosuke Isoda, Kaoru Adachi, Tomoaki Sugaya, Kazuya Kubo, Takayoshi Nakamura, Makoto Tadokoro

{"title":"Modulating the Crystal Structure of Crown Ether-Appended Tetraazanaphthacenes by Formations of Metal Ion Complex and Their Radical Anion Species","authors":"Kyosuke Isoda, Kaoru Adachi, Tomoaki Sugaya, Kazuya Kubo, Takayoshi Nakamura, Makoto Tadokoro","doi":"10.1002/ejic.202500332","DOIUrl":"https://doi.org/10.1002/ejic.202500332","url":null,"abstract":"Two crown ether-appended tetraazanaphthacene derivatives (15CE and 18CE) are synthesized, and their radical anion species (15CE’ and 18CE’) are further obtained by electrocrystallization. Single-crystal X-ray analysis reveals the crystal structures of all metal complexes based on 15CE and 18CE derivatives, which can be modulated by the selection of metal ion salts. 15CE and 18CE can capture metal ions depending on the size of the crown ether moieties to form metal complexes in the crystal state. On the other hand, 15CE’ and 18CE’ are generated by electrocrystallization of 15CE and 18CE using metal salts as the electrolyte, whose imino-N atoms can coordinate to metal ions. As a result, 15CE’ and 18CE’ can work as bridging radical anion ligands to self-assemble into a 3D coordination polymer and a 1D coordination polymer with helical structures, respectively. In particular, the use of both crown ether and the tetraazanaphthacene framework as a bridging radical anion ligand is the essential strategy to expand the diversity of crystal engineering because of being capable of the dramatic change in crystal structures.","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"28 29","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145297198","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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A Cluster-Based Model of Anionic Frameworks for Evaluating Lithium Conductivity in Sulfide Solid-State Electrolytes 基于簇的阴离子框架模型评估锂在硫化物固态电解质中的导电性

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-31 DOI: 10.1002/ejic.202500282

Xiaoyang Zhang, Jiliang Zhang, Chaoqian Liu, Shuang Zhang, Yong-Mook Kang, Chuang Dong

{"title":"A Cluster-Based Model of Anionic Frameworks for Evaluating Lithium Conductivity in Sulfide Solid-State Electrolytes","authors":"Xiaoyang Zhang, Jiliang Zhang, Chaoqian Liu, Shuang Zhang, Yong-Mook Kang, Chuang Dong","doi":"10.1002/ejic.202500282","DOIUrl":"https://doi.org/10.1002/ejic.202500282","url":null,"abstract":"Sulfides constitute an important group of ionic conductive solids for all-solid-state lithium-ion batteries, whereas their poor stability against air and humidity inhibits the accurate experimental evaluation of their intrinsic conductivity. In this paper, a new structural tool, the cluster-plus-glue-atom model, is used to correlate the lithium conduction and crystal structure in sulfide solid-state electrolytes (SSEs). This model identifies the anion-based composition unit in any sulfide as being composed of an anion unit and stoichiometrically matched cations. The anion unit covers a nearest-neighbor anion cluster plus next-neighbor “glue” anions, generally containing 16 or 24 anions. Cations occupy interstitials within the anion unit, with transmission-active Li ions inside anionic triangular dipyramids and octahedra. It is assumed that the Li transmission is realized through adjacent active Li sites of inter-distances falling close to the anion nearest-neighbor distances. The number of such Li–Li pairs per anion (n) is proposed to correlate with room-temperature ionic conductivities (σ) of typical sulfide SSEs. It is revealed for SSEs with 3D Li diffusion channels that the upper limits of the measured σ‘s follow approximately log(σ) = −3 + n/3, enabling a fast evaluation of these SSEs. Accordingly, Li7SiPS8, Li10SnP2S12, and Li10GeP2S12, with their n's falling in 3–5, should be promising SSEs.","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"28 26","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145135821","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: Unveiling Solvent-Dependent Divergent Hydrogen Production Pathways during the Dehydrogenation of Formic Acid Using N,N′-Iminopyridine Ruthenium(II) Complexes (Eur. J. Inorg. Chem. 24/2025) 封面：揭开N，N ' -亚氨基吡啶钌（II）配合物在甲酸脱氢过程中溶剂依赖的不同产氢途径。j . Inorg。化学24/2025)

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-29 DOI: 10.1002/ejic.70034

Thabiso Mphuti, Rotondwa Mphephu, Moegamat Joseph, Andrew J. Swarts

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BaZn2(HPO3)3: A New Barium Zincophosphite with Short Ultraviolet Cutoff Edge BaZn2(HPO3)3：一种具有短紫外截止边的新型磷酸锌钡

IF 2 4区化学

European Journal of Inorganic Chemistry Pub Date : 2025-08-27 DOI: 10.1002/ejic.202500375

Yue-Ling Sun, An-Hua Gong

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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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