Front Cover: Solid-State Ion Exchange of Organic Ammonium Cations in Molecular Crystals (Eur. J. Inorg. Chem. 4/2025)

IF 2 4区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR European Journal of Inorganic Chemistry Pub Date : 2025-02-03 DOI:10.1002/ejic.202580401

Mizuki Ito, Jun Manabe, Katsuya Inoue, Yin Qian, Xiao-Ming Ren, Tomoyuki Akutagawa, Takayoshi Nakamura, Sadafumi Nishihara

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Abstract

The Front Cover illustrates a claw machine extracting a three-dimensional object, shaped to match its claw, from water. This visual symbolizes a Li₂([18]crown-6)₃[Ni(dmit)₂]₂(H₂O)₄ crystal, whose channel structure, formed by aligned [18]crown-6 molecules (orange rings), enables selective ion exchange. The crystal selectively incorporates MeNH₃⁺ from a mixture of organic cations (MeNH₃⁺, EtNH₃⁺, nPrNH₃⁺) in aqueous solution, maintaining its crystalline integrity. More information can be found in the Research Article by S. Nishihara and co-workers.

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封面：分子晶体中有机铵阳离子的固态离子交换。j . Inorg。化学4/2025)

封面展示了一个爪机从水中提取一个三维物体，形状与其爪相匹配。这幅图象征着Li2([18]冠-6)3[Ni(dmit)2]2(H2O)4晶体，其通道结构由排列的[18]冠-6分子（橙色环）形成，可以进行选择性离子交换。该晶体选择性地将有机阳离子（MeNH3+, EtNH3+, nPrNH3+）混合物中的MeNH3+掺入水溶液中，保持其晶体完整性。更多信息可以在S. Nishihara及其同事的研究文章中找到。

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来源期刊

European Journal of Inorganic Chemistry 化学-无机化学与核化学

CiteScore

4.30

自引率

4.30%

发文量

419

审稿时长

1.3 months

期刊介绍： The European Journal of Inorganic Chemistry (2019 ISI Impact Factor: 2.529) publishes Full Papers, Communications, and Minireviews from the entire spectrum of inorganic, organometallic, bioinorganic, and solid-state chemistry. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies. The following journals have been merged to form the two leading journals, European Journal of Inorganic Chemistry and European Journal of Organic Chemistry: Chemische Berichte Bulletin des Sociétés Chimiques Belges Bulletin de la Société Chimique de France Gazzetta Chimica Italiana Recueil des Travaux Chimiques des Pays-Bas Anales de Química Chimika Chronika Revista Portuguesa de Química ACH—Models in Chemistry Polish Journal of Chemistry The European Journal of Inorganic Chemistry continues to keep you up-to-date with important inorganic chemistry research results.