European Journal of Inorganic Chemistry最新文献_第7页

Defect Engineering of Metal–Organic Frameworks for Enhanced Proton Conductivity 金属-有机骨架增强质子导电性的缺陷工程

IF 1.8 4区化学

European Journal of Inorganic Chemistry Pub Date : 2026-07-29 Epub Date: 2026-06-24 DOI: 10.1002/ejic.70256

Kaixi Lan, Lei Wu, Yaocheng Han, Manni Li, Kun Zhang

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Actinide 4,4′-Bipyridine-N,N′-Dioxide Coordination Polymers: Cationic Framework Structures Templated by Dicyanoaurate and Tetracyanoaurate Counterions 锕系4,4′-联吡啶-N，N′-二氧化配位聚合物：双氰酸盐和四氰酸盐反离子模板的阳离子框架结构

IF 1.8 4区化学

European Journal of Inorganic Chemistry Pub Date : 2026-07-29 Epub Date: 2026-06-22 DOI: 10.1002/ejic.70257

Sylvain St. Louis, Thomas E. Karpiuk, Daniel B. Leznoff

{"title":"Actinide 4,4′-Bipyridine-N,N′-Dioxide Coordination Polymers: Cationic Framework Structures Templated by Dicyanoaurate and Tetracyanoaurate Counterions","authors":"Sylvain St. Louis, Thomas E. Karpiuk, Daniel B. Leznoff","doi":"10.1002/ejic.70257","DOIUrl":"https://doi.org/10.1002/ejic.70257","url":null,"abstract":"Four new actinide coordination polymers utilizing cyanoaurate anions have been synthesized and characterized by single-crystal X-ray diffraction. The use of O-donor 4,4′-bipyridine-N,N′-dioxide (bipyO2) ligands as neutral supports proved instrumental in the self-assembly of these frameworks, particularly given the high Lewis acidity of the Th(IV) centres. UO2(OH2)(bipyO2)2[Au(CN)2]2·3H2O (1) and Th(OH2)5(bipyO2)2[Au(CN)2]3·NO3·H2O·CH3OH (3) have interpenetrated 2-D frameworks as well as tetrameric and polymeric Au(I) chains, respectively. [UO2(OH2)]2(bipyO2)5[Au(CN)4]4 (2) and Th(OH2)4(bipyO2)4[Au(CN)4]4·bipyO2·3H2O·CH3OH (4) house their [Au(CN)4]− anionic aggregates within square vacancies in their cationic framework. The structural similarities between the Au(I) (1 and 3) and Au(III) (2 and 4) compounds demonstrate the effect these cyanometallates impose on the self-assembly process. To probe these supramolecular motifs, Hirshfeld surface analysis was used, demonstrating strong aurophilic interactions between [Au(CN)2]− anions alongside strong H···N(cyano) hydrogen bonding anchoring with the surrounding framework. On the other hand, the [Au(CN)4]− anions formed weaker dative Au···N(cyano) and H···N(cyano) interactions with each other and the surroundings, respectively; the weaker and less directional interactions allowing molecular shape to play a larger role in influencing the framework structure.","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"29 21","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejic.70257","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148615586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Front Cover: On Oxalyl Halide Isothiocyanates Part II: Decarbonylation and Reactivity Studies (Eur. J. Inorg. Chem. 21/2026) 封面：关于草酰卤化物异硫氰酸酯第二部分：脱碳和反应性研究。j . Inorg。化学21/2026)

IF 1.8 4区化学

European Journal of Inorganic Chemistry Pub Date : 2026-07-29 DOI: 10.1002/ejic.70281

Sven Ringelband, Frank Tambornino

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On Oxalyl Halide Isothiocyanates Part I: Syntheses and Isomerism 草叶酰卤化物异硫氰酸酯。第一部分：合成与同分异构

IF 1.8 4区化学

European Journal of Inorganic Chemistry Pub Date : 2026-07-29 Epub Date: 2026-06-27 DOI: 10.1002/ejic.70221

Sven Ringelband, Jonathan Pfeiffer, Frank Tambornino

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Carbon Dioxide Insertion by a Methylene-Bridged Ga/P FLP 亚甲基桥接Ga/P FLP插入二氧化碳的研究

IF 1.8 4区化学

European Journal of Inorganic Chemistry Pub Date : 2026-07-29 Epub Date: 2026-06-17 DOI: 10.1002/ejic.70254

Julian Buth, Beate Neumann, Jan-Hendrik Lamm, Yury V. Vishnevskiy, Norbert W. Mitzel

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A Hoveyda–Grubbs-Type Olefin Metathesis Catalyst Bearing a Fluorinated Unsymmetrical NHC Ligand 含氟不对称NHC配体的hoveyda - grubbs型烯烃复分解催化剂

IF 1.8 4区化学

European Journal of Inorganic Chemistry Pub Date : 2026-07-29 Epub Date: 2026-06-20 DOI: 10.1002/ejic.70255

Rubina Troiano, Concetta Liguori, Chiara Costabile, Fabia Grisi

{"title":"A Hoveyda–Grubbs-Type Olefin Metathesis Catalyst Bearing a Fluorinated Unsymmetrical NHC Ligand","authors":"Rubina Troiano, Concetta Liguori, Chiara Costabile, Fabia Grisi","doi":"10.1002/ejic.70255","DOIUrl":"https://doi.org/10.1002/ejic.70255","url":null,"abstract":"A novel Hoveyda–Grubbs’ second-generation-type ruthenium complex featuring an unsymmetrical N-heterocyclic carbene (uNHC) ligand with N-cyclohexyl, N’-ortho-difluorophenyl substituents and syn phenyl groups on the backbone was synthesised and fully characterised. Its catalytic performance was evaluated in representative ring-closing metathesis (RCM), cross-metathesis (CM) and ring-opening metathesis polymerisation (ROMP) reactions and compared with that of a non-fluorinated analogue. The introduction of fluorine affects both the stability and catalytic performance of the resulting complex by modulating the steric and electronic properties of the NHC ligand. In RCM reactions, the fluorinated catalyst showed improved activity relative to the non-fluorinated counterpart, whereas in CM reactions similar activity and selectivity were observed for both catalysts. In the ROMP copolymerisation of norbornene with cis-cyclooctene, the fluorinated complex exhibited lower chemoselectivity in the formation of alternating copolymers.","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"29 21","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejic.70255","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148615476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Dilithium Enediamide Derived From 1,4-Diaza-1,3-Diene: An Electron Reservoir Enabling Variable Reactivity Toward Carbonyl Compounds 1,4-二氮杂-1,3-二烯衍生的二烯二胺：一个能对羰基化合物产生可变反应的电子储层

IF 1.8 4区化学

European Journal of Inorganic Chemistry Pub Date : 2026-07-29 Epub Date: 2026-06-24 DOI: 10.1002/ejic.70253

Muhan Liang, Michael Kunze, Helmar Görls, Joachim Scholz

{"title":"Dilithium Enediamide Derived From 1,4-Diaza-1,3-Diene: An Electron Reservoir Enabling Variable Reactivity Toward Carbonyl Compounds","authors":"Muhan Liang, Michael Kunze, Helmar Görls, Joachim Scholz","doi":"10.1002/ejic.70253","DOIUrl":"https://doi.org/10.1002/ejic.70253","url":null,"abstract":"1,4-Diaza-1,3-dienes (DADs) are among the most widely used redox-active ligands. In this study, we examine how this redox non-innocence governs the reactivity of a DAD ligand in its enediamide dianion form, [DAD]2−, toward organic carbonyl compounds. The key question is whether the enediamide dianion acts solely as an electron donor - thus remaining a spectator ligand - or whether it assumes an active, bond-forming role. All reactions described herein employ the dilithium complex [{(THF)2Li}2(tBu-DAD)], derived from N, N′-bis(tert-butyl)−1,4-diaza-1,3-diene, as an enediamide equivalent. The reaction with aldehydes or ketones (1:1 stoichiometry) proceeds via single-electron transfer from the enediamide moiety, coupled with CC bond formation at the carbonyl carbon, to afford trifunctional oxido amido imine products. In contrast, reaction with an ester such as ethyl acetate involves two single-electron transfer steps, resulting in an overall two-electron redox process and attachment of two enediamide units to the ester carbonyl carbon through newly formed CC bonds. This dual role becomes more apparent in reactions with benzyl benzoate. The product reveals that both carbon atoms of the enediamide CC unit bond to the ester carbonyl carbon accompanied by cleavage of the CC bond and formal insertion of the carbonyl carbon into the ligand backbone.","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"29 21","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejic.70253","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148615765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Hydrosilane Chemistry: From Historic First Steps to Modern Applications 氢硅烷化学：从历史的第一步到现代应用

IF 1.8 4区化学

European Journal of Inorganic Chemistry Pub Date : 2026-07-29 Epub Date: 2026-06-27 DOI: 10.1002/ejic.70250

Uwe Böhme, Maik Gerwig

{"title":"Hydrosilane Chemistry: From Historic First Steps to Modern Applications","authors":"Uwe Böhme, Maik Gerwig","doi":"10.1002/ejic.70250","DOIUrl":"https://doi.org/10.1002/ejic.70250","url":null,"abstract":"The chemistry of hydrosilanes has seen a significant resurgence, driven by novel applications in printed electronics and solar cells. This review provides a historical account of hydrosilanes, from their early discoveries to modern advancements. The narrative begins with the initial synthesis of monosilane and the foundational work of Alfred Stock, who developed crucial techniques for handling these sensitive compounds and characterized a range of linear and functionalized silanes. This is followed by a period of significant advancement, led by Franz Fehér, optimized synthesis methods and expanded the scope to higher, branched, and functionalized silanes. The paper also covers the development of hydrogen-substituted silicon polymers and the available syntheses of hydrosilanes. Recent advances in hydrosilane synthesis, including disproportionation of perchlorosilanes and coupling of silanides, are highlighted. A key focus is the recent, groundbreaking use of liquid hydrosilanes as “silicon ink,” which enables the low-temperature deposition of silicon films for thin-film transistors and other electronic devices. The review concludes by considering future trends for this versatile class of compounds.","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"29 21","pages":""},"PeriodicalIF":1.8,"publicationDate":"2026-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejic.70250","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148616308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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On Oxalyl Halide Isothiocyanates Part II: Decarbonylation and Reactivity Studies 异硫氰酸草叶酰卤化物第二部分：脱碳和反应性研究

IF 1.8 4区化学

European Journal of Inorganic Chemistry Pub Date : 2026-07-29 Epub Date: 2026-06-27 DOI: 10.1002/ejic.70220

Sven Ringelband, Frank Tambornino

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Front Cover: The Role of Multiple Triplet Excited States in Luminescent Tb(III) Coordination Polymers and Their Triplet Tuning Methods (Eur. J. Inorg. Chem. 20/2026) 封面：多重三重态激发态在发光Tb（III）配位聚合物中的作用及其三重态调谐方法。j . Inorg。化学20/2026)

IF 1.8 4区化学

European Journal of Inorganic Chemistry Pub Date : 2026-07-15 DOI: 10.1002/ejic.70261

Serika Tasaki, Takuma Nakai, Mengfei Wang, Yasuchika Hasegawa, Yuichi Kitagawa

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