Christoph G P Ziegler, Felix Hennersdorf, Jan J Weigand, Robert Wolf
{"title":"铁镓和钴镓四磷酸配合物。","authors":"Christoph G P Ziegler, Felix Hennersdorf, Jan J Weigand, Robert Wolf","doi":"10.1002/zaac.201900351","DOIUrl":null,"url":null,"abstract":"<p><p>The synthesis and characterization of two heterobimetallic complexes [K([18]crown-6){(η<sup>4</sup>-C<sub>14</sub>H<sub>10</sub>)Fe(μ-η<sup>4</sup>:η<sup>2</sup>-P<sub>4</sub>)Ga(nacnac)}] (<b>1</b>) (C<sub>14</sub>H<sub>10</sub> = anthracene) and [K(dme)<sub>2</sub>{(η<sup>4</sup>-C<sub>14</sub>H<sub>10</sub>)Co(μ-η<sup>4</sup>:η<sup>2</sup>-P<sub>4</sub>)Ga(nacnac)}] (<b>2</b>) with strongly reduced P<sub>4</sub> units is reported. Compounds <b>1</b> and <b>2</b> are prepared by reaction of the gallium(III) complex [(nacnac)Ga(η<sup>2</sup>-P<sub>4</sub>)] (nacnac = CH[CMeN(2,6-<i>i</i>Pr<sub>2</sub>C<sub>6</sub>H<sub>3</sub>)]<sub>2</sub>) with bis(anthracene)ferrate(1-) and -cobaltate(1-) salts. The molecular structures of <b>1</b> and <b>2</b> were determined by X-ray crystallography and feature a P<sub>4</sub> chain which binds to the transition metal atom via all four P atoms and to the gallium atom via the terminal P atoms. Multinuclear NMR studies on <b>2</b> suggest that the molecular structure is preserved in solution.</p>","PeriodicalId":54398,"journal":{"name":"Zeitschrift fur Anorganische und Allgemeine Chemie","volume":"646 13","pages":"552-557"},"PeriodicalIF":1.1000,"publicationDate":"2020-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/zaac.201900351","citationCount":"3","resultStr":"{\"title\":\"Iron-Gallium and Cobalt-Gallium Tetraphosphido Complexes.\",\"authors\":\"Christoph G P Ziegler, Felix Hennersdorf, Jan J Weigand, Robert Wolf\",\"doi\":\"10.1002/zaac.201900351\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The synthesis and characterization of two heterobimetallic complexes [K([18]crown-6){(η<sup>4</sup>-C<sub>14</sub>H<sub>10</sub>)Fe(μ-η<sup>4</sup>:η<sup>2</sup>-P<sub>4</sub>)Ga(nacnac)}] (<b>1</b>) (C<sub>14</sub>H<sub>10</sub> = anthracene) and [K(dme)<sub>2</sub>{(η<sup>4</sup>-C<sub>14</sub>H<sub>10</sub>)Co(μ-η<sup>4</sup>:η<sup>2</sup>-P<sub>4</sub>)Ga(nacnac)}] (<b>2</b>) with strongly reduced P<sub>4</sub> units is reported. Compounds <b>1</b> and <b>2</b> are prepared by reaction of the gallium(III) complex [(nacnac)Ga(η<sup>2</sup>-P<sub>4</sub>)] (nacnac = CH[CMeN(2,6-<i>i</i>Pr<sub>2</sub>C<sub>6</sub>H<sub>3</sub>)]<sub>2</sub>) with bis(anthracene)ferrate(1-) and -cobaltate(1-) salts. The molecular structures of <b>1</b> and <b>2</b> were determined by X-ray crystallography and feature a P<sub>4</sub> chain which binds to the transition metal atom via all four P atoms and to the gallium atom via the terminal P atoms. Multinuclear NMR studies on <b>2</b> suggest that the molecular structure is preserved in solution.</p>\",\"PeriodicalId\":54398,\"journal\":{\"name\":\"Zeitschrift fur Anorganische und Allgemeine Chemie\",\"volume\":\"646 13\",\"pages\":\"552-557\"},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2020-07-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1002/zaac.201900351\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zeitschrift fur Anorganische und Allgemeine Chemie\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1002/zaac.201900351\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2020/2/25 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zeitschrift fur Anorganische und Allgemeine Chemie","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1002/zaac.201900351","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2020/2/25 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Iron-Gallium and Cobalt-Gallium Tetraphosphido Complexes.
The synthesis and characterization of two heterobimetallic complexes [K([18]crown-6){(η4-C14H10)Fe(μ-η4:η2-P4)Ga(nacnac)}] (1) (C14H10 = anthracene) and [K(dme)2{(η4-C14H10)Co(μ-η4:η2-P4)Ga(nacnac)}] (2) with strongly reduced P4 units is reported. Compounds 1 and 2 are prepared by reaction of the gallium(III) complex [(nacnac)Ga(η2-P4)] (nacnac = CH[CMeN(2,6-iPr2C6H3)]2) with bis(anthracene)ferrate(1-) and -cobaltate(1-) salts. The molecular structures of 1 and 2 were determined by X-ray crystallography and feature a P4 chain which binds to the transition metal atom via all four P atoms and to the gallium atom via the terminal P atoms. Multinuclear NMR studies on 2 suggest that the molecular structure is preserved in solution.
期刊介绍：
ZAAC is an international scientific journal which publishes original papers on new relevant research results from all areas of inorganic chemistry, solid state chemistry, and co-ordination chemistry.
The contributions reflect the latest findings in these research areas and serve the development of new materials, such as super-hard materials, electrical superconductors, or intermetallic compounds. Up-to-date physical methods for the characterization of new chemical compounds and materials are also described.
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