Dr. Novan A. G. Gray, Dr. James F. Britten, Prof. Dr. David J. H. Emslie
{"title":"无水锕系起始材料：[UO2Cl2(THF)2]2替代路线[UCl4(Et2O)2]的合成与结构表征及[ThCl4(dme)2]的合成评述","authors":"Dr. Novan A. G. Gray, Dr. James F. Britten, Prof. Dr. David J. H. Emslie","doi":"10.1002/ejic.202400779","DOIUrl":null,"url":null,"abstract":"<p>A new diethyl ether adduct of uranium tetrachloride, [UCl<sub>4</sub>(Et<sub>2</sub>O)<sub>2</sub>] (<b>1</b>), along with the previously reported mono-etherate complex [UCl<sub>4</sub>(Et<sub>2</sub>O)]<sub>n</sub> (<b>2</b>), have been synthesized and characterized by powder X-ray diffraction, elemental analysis, and in the case of <b>1</b>, single crystal X-ray diffraction. Additionally, reaction of anhydrous [UO<sub>2</sub>(OAc)<sub>2</sub>]<sub>n</sub> with HCl in Et<sub>2</sub>O/THF was found to afford the uranyl dichloride complex [UO<sub>2</sub>Cl<sub>2</sub>(THF)<sub>2</sub>]<sub>2</sub> (<b>3</b>) in high purity and yield, providing an alternative and convenient entry point into anhydrous uranyl chemistry. Furthermore, comments are provided regarding the literature synthesis of [ThCl<sub>4</sub>(dme)<sub>2</sub>] via the reaction of [ThCl<sub>4</sub>(H<sub>2</sub>O)<sub>4</sub>] with Me<sub>3</sub>SiCl in dme, highlighting important considerations for the compound's preparation in good yield.</p>","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"28 9","pages":""},"PeriodicalIF":2.2000,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejic.202400779","citationCount":"0","resultStr":"{\"title\":\"Anhydrous Actinide Starting Materials: Synthesis and Structural Characterization of [UCl4(Et2O)2], an Alternative Route to [UO2Cl2(THF)2]2, and Comments on the Synthesis of [ThCl4(dme)2]\",\"authors\":\"Dr. Novan A. G. Gray, Dr. James F. Britten, Prof. Dr. David J. H. Emslie\",\"doi\":\"10.1002/ejic.202400779\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>A new diethyl ether adduct of uranium tetrachloride, [UCl<sub>4</sub>(Et<sub>2</sub>O)<sub>2</sub>] (<b>1</b>), along with the previously reported mono-etherate complex [UCl<sub>4</sub>(Et<sub>2</sub>O)]<sub>n</sub> (<b>2</b>), have been synthesized and characterized by powder X-ray diffraction, elemental analysis, and in the case of <b>1</b>, single crystal X-ray diffraction. Additionally, reaction of anhydrous [UO<sub>2</sub>(OAc)<sub>2</sub>]<sub>n</sub> with HCl in Et<sub>2</sub>O/THF was found to afford the uranyl dichloride complex [UO<sub>2</sub>Cl<sub>2</sub>(THF)<sub>2</sub>]<sub>2</sub> (<b>3</b>) in high purity and yield, providing an alternative and convenient entry point into anhydrous uranyl chemistry. Furthermore, comments are provided regarding the literature synthesis of [ThCl<sub>4</sub>(dme)<sub>2</sub>] via the reaction of [ThCl<sub>4</sub>(H<sub>2</sub>O)<sub>4</sub>] with Me<sub>3</sub>SiCl in dme, highlighting important considerations for the compound's preparation in good yield.</p>\",\"PeriodicalId\":38,\"journal\":{\"name\":\"European Journal of Inorganic Chemistry\",\"volume\":\"28 9\",\"pages\":\"\"},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2025-01-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejic.202400779\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"European Journal of Inorganic Chemistry\",\"FirstCategoryId\":\"1\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/ejic.202400779\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Inorganic Chemistry","FirstCategoryId":"1","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/ejic.202400779","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Anhydrous Actinide Starting Materials: Synthesis and Structural Characterization of [UCl4(Et2O)2], an Alternative Route to [UO2Cl2(THF)2]2, and Comments on the Synthesis of [ThCl4(dme)2]
A new diethyl ether adduct of uranium tetrachloride, [UCl4(Et2O)2] (1), along with the previously reported mono-etherate complex [UCl4(Et2O)]n (2), have been synthesized and characterized by powder X-ray diffraction, elemental analysis, and in the case of 1, single crystal X-ray diffraction. Additionally, reaction of anhydrous [UO2(OAc)2]n with HCl in Et2O/THF was found to afford the uranyl dichloride complex [UO2Cl2(THF)2]2 (3) in high purity and yield, providing an alternative and convenient entry point into anhydrous uranyl chemistry. Furthermore, comments are provided regarding the literature synthesis of [ThCl4(dme)2] via the reaction of [ThCl4(H2O)4] with Me3SiCl in dme, highlighting important considerations for the compound's preparation in good yield.
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.
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