M. A. Shmelev, D. S. Lebedev, A. S. Chistyakov, Yu. K. Voronina, L. M. Efromeev, A. V. Rogachev, A. A. Sidorov, I. L. Eremenko
{"title":"合成和结晶条件对混合羧酸型苯甲酸铕-五氟苯甲酸配合物组成和结构的影响","authors":"M. A. Shmelev, D. S. Lebedev, A. S. Chistyakov, Yu. K. Voronina, L. M. Efromeev, A. V. Rogachev, A. A. Sidorov, I. L. Eremenko","doi":"10.1134/S1070328425600214","DOIUrl":null,"url":null,"abstract":"<p>The influence of the nature of solvate molecules and N-donor ligands on the structure of the europium benzoate‒pentafluorobenzoate complexes is studied. The reactions of europium benzoate (Bz) and pentafluorobenzoate (Pfb) with 1,10-phenanthroline (Phen) in acetonitrile with toluene, <i>o-</i>xylene, or dichloromethane afford compounds of similar structures: [Eu<sub>2</sub>(Phen)<sub>2</sub>(Pfb)<sub>4</sub>(Bz)<sub>2</sub>]·4C<sub>6</sub>H<sub>5</sub>CH<sub>3</sub> (<b>I</b>), [Eu<sub>2</sub>(Phen)<sub>2</sub>(Pfb)<sub>4</sub>(Bz)<sub>2</sub>]·4С<sub>6</sub>Н<sub>4</sub>(CH<sub>3</sub>)<sub>2</sub> (<b>II</b>), and [Eu<sub>2</sub>(Phen)<sub>2</sub>(Pfb)<sub>4</sub>(Bz)<sub>2</sub>]·2.898CH<sub>2</sub>Cl<sub>2</sub> (<b>III</b>), respectively. The use of quinoline (Quin) allows one to isolate crystals of mixed-carboxylate coordination polymer [Eu(H<sub>2</sub>O)(Pfb)<sub>2</sub>(Bz)]<sub><i>n</i></sub>·2<i>n</i>(Quin) (<b>IV</b>). The synthesized compounds are characterized by X-ray diffraction (XRD), IR spectroscopy, and CHN analysis. Noncovalent interactions are analyzed using Hirshfeld surface analysis.</p>","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"51 6","pages":"500 - 513"},"PeriodicalIF":1.1000,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Influence of the Synthesis and Crystallization Conditions on the Compositions and Structures of Mixed-Carboxylate Europium(III) Benzoate‒Pentafluorobenzoate Complexes\",\"authors\":\"M. A. Shmelev, D. S. Lebedev, A. S. Chistyakov, Yu. K. Voronina, L. M. Efromeev, A. V. Rogachev, A. A. Sidorov, I. L. Eremenko\",\"doi\":\"10.1134/S1070328425600214\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The influence of the nature of solvate molecules and N-donor ligands on the structure of the europium benzoate‒pentafluorobenzoate complexes is studied. The reactions of europium benzoate (Bz) and pentafluorobenzoate (Pfb) with 1,10-phenanthroline (Phen) in acetonitrile with toluene, <i>o-</i>xylene, or dichloromethane afford compounds of similar structures: [Eu<sub>2</sub>(Phen)<sub>2</sub>(Pfb)<sub>4</sub>(Bz)<sub>2</sub>]·4C<sub>6</sub>H<sub>5</sub>CH<sub>3</sub> (<b>I</b>), [Eu<sub>2</sub>(Phen)<sub>2</sub>(Pfb)<sub>4</sub>(Bz)<sub>2</sub>]·4С<sub>6</sub>Н<sub>4</sub>(CH<sub>3</sub>)<sub>2</sub> (<b>II</b>), and [Eu<sub>2</sub>(Phen)<sub>2</sub>(Pfb)<sub>4</sub>(Bz)<sub>2</sub>]·2.898CH<sub>2</sub>Cl<sub>2</sub> (<b>III</b>), respectively. The use of quinoline (Quin) allows one to isolate crystals of mixed-carboxylate coordination polymer [Eu(H<sub>2</sub>O)(Pfb)<sub>2</sub>(Bz)]<sub><i>n</i></sub>·2<i>n</i>(Quin) (<b>IV</b>). The synthesized compounds are characterized by X-ray diffraction (XRD), IR spectroscopy, and CHN analysis. Noncovalent interactions are analyzed using Hirshfeld surface analysis.</p>\",\"PeriodicalId\":759,\"journal\":{\"name\":\"Russian Journal of Coordination Chemistry\",\"volume\":\"51 6\",\"pages\":\"500 - 513\"},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2025-09-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Russian Journal of Coordination Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1070328425600214\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Coordination Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S1070328425600214","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Influence of the Synthesis and Crystallization Conditions on the Compositions and Structures of Mixed-Carboxylate Europium(III) Benzoate‒Pentafluorobenzoate Complexes
The influence of the nature of solvate molecules and N-donor ligands on the structure of the europium benzoate‒pentafluorobenzoate complexes is studied. The reactions of europium benzoate (Bz) and pentafluorobenzoate (Pfb) with 1,10-phenanthroline (Phen) in acetonitrile with toluene, o-xylene, or dichloromethane afford compounds of similar structures: [Eu2(Phen)2(Pfb)4(Bz)2]·4C6H5CH3 (I), [Eu2(Phen)2(Pfb)4(Bz)2]·4С6Н4(CH3)2 (II), and [Eu2(Phen)2(Pfb)4(Bz)2]·2.898CH2Cl2 (III), respectively. The use of quinoline (Quin) allows one to isolate crystals of mixed-carboxylate coordination polymer [Eu(H2O)(Pfb)2(Bz)]n·2n(Quin) (IV). The synthesized compounds are characterized by X-ray diffraction (XRD), IR spectroscopy, and CHN analysis. Noncovalent interactions are analyzed using Hirshfeld surface analysis.
期刊介绍：
Russian Journal of Coordination Chemistry is a journal that publishes reviews, original papers, and short communications on all aspects of theoretical and experimental coordination chemistry. Modern coordination chemistry is an interdisciplinary science that makes a bridge between inorganic, organic, physical, analytical, and biological chemistry.
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