Chester M. Mikulski, Nancy Harris, Patricia Sanford, Frank J. Iaconianni, Louis L. Pytlewski, Nicholas M. Karayannis
{"title":"过量乙酰二乙基或苯甲酰膦酸二乙基与金属氯化物在高温下反应形成的聚合金属配合物的表征","authors":"Chester M. Mikulski, Nancy Harris, Patricia Sanford, Frank J. Iaconianni, Louis L. Pytlewski, Nicholas M. Karayannis","doi":"10.1016/0022-1902(81)80612-4","DOIUrl":null,"url":null,"abstract":"<div><p>Reactions of some metal chlorides with diethyl acetyl- or diethyl benzoyl-phosphonate at elevated temperatures lead to products of varying types, i.e. Al(eap)<sub>3</sub>, M(ebp)<sub>3</sub>(M = Al, Cr), V(ehp)<sub>3</sub>, M(ehp)<sub>4</sub>(M = Th, U) (eap: ethyl acetylphosphonate; ebp: ethyl benzoylphosphonate; ehp: ethyl hydrogenphosphonate), as well as several mixed ligand complexes of the Ti(eap)<sub>2</sub>(ehp), M(eap)(ehp)<sub>2</sub>(M = Dy, Cr, Fe), M(ebp)<sub>2</sub>(ehp) (M = Dy, Ti, V, Fe) and U(ebp)<sub>3</sub>(ehp). Characterization studies suggest that the new metal complexes are linear chainlike polymers, involving triple- or quadruple-bridges of the anionic phosphonate ligands between adjacent metal ions. Among the ligands under study, ehp acts as bidentate bridging, coordinating through its two POO oxygens. In the cases of eap and ebp complexes, two different fashions of bridging were established. In most occasions, these ligands act as bidentate bridging, coordinating through the CO and one of the POO oxygens, but in a few cases, bridging through the two POO oxygens occurs instead.</p></div>","PeriodicalId":16275,"journal":{"name":"Journal of Inorganic and Nuclear Chemistry","volume":"43 11","pages":"Pages 2753-2757"},"PeriodicalIF":0.0000,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-1902(81)80612-4","citationCount":"5","resultStr":"{\"title\":\"Characterization of polymeric metal complexes formed by reaction of excess diethyl acetyl- or diethyl benzoyl-phosphonate with metal chlorides at elevated temperatures\",\"authors\":\"Chester M. Mikulski, Nancy Harris, Patricia Sanford, Frank J. Iaconianni, Louis L. Pytlewski, Nicholas M. Karayannis\",\"doi\":\"10.1016/0022-1902(81)80612-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Reactions of some metal chlorides with diethyl acetyl- or diethyl benzoyl-phosphonate at elevated temperatures lead to products of varying types, i.e. Al(eap)<sub>3</sub>, M(ebp)<sub>3</sub>(M = Al, Cr), V(ehp)<sub>3</sub>, M(ehp)<sub>4</sub>(M = Th, U) (eap: ethyl acetylphosphonate; ebp: ethyl benzoylphosphonate; ehp: ethyl hydrogenphosphonate), as well as several mixed ligand complexes of the Ti(eap)<sub>2</sub>(ehp), M(eap)(ehp)<sub>2</sub>(M = Dy, Cr, Fe), M(ebp)<sub>2</sub>(ehp) (M = Dy, Ti, V, Fe) and U(ebp)<sub>3</sub>(ehp). Characterization studies suggest that the new metal complexes are linear chainlike polymers, involving triple- or quadruple-bridges of the anionic phosphonate ligands between adjacent metal ions. Among the ligands under study, ehp acts as bidentate bridging, coordinating through its two POO oxygens. In the cases of eap and ebp complexes, two different fashions of bridging were established. In most occasions, these ligands act as bidentate bridging, coordinating through the CO and one of the POO oxygens, but in a few cases, bridging through the two POO oxygens occurs instead.</p></div>\",\"PeriodicalId\":16275,\"journal\":{\"name\":\"Journal of Inorganic and Nuclear Chemistry\",\"volume\":\"43 11\",\"pages\":\"Pages 2753-2757\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1981-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0022-1902(81)80612-4\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Inorganic and Nuclear Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0022190281806124\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Inorganic and Nuclear Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0022190281806124","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Characterization of polymeric metal complexes formed by reaction of excess diethyl acetyl- or diethyl benzoyl-phosphonate with metal chlorides at elevated temperatures
Reactions of some metal chlorides with diethyl acetyl- or diethyl benzoyl-phosphonate at elevated temperatures lead to products of varying types, i.e. Al(eap)3, M(ebp)3(M = Al, Cr), V(ehp)3, M(ehp)4(M = Th, U) (eap: ethyl acetylphosphonate; ebp: ethyl benzoylphosphonate; ehp: ethyl hydrogenphosphonate), as well as several mixed ligand complexes of the Ti(eap)2(ehp), M(eap)(ehp)2(M = Dy, Cr, Fe), M(ebp)2(ehp) (M = Dy, Ti, V, Fe) and U(ebp)3(ehp). Characterization studies suggest that the new metal complexes are linear chainlike polymers, involving triple- or quadruple-bridges of the anionic phosphonate ligands between adjacent metal ions. Among the ligands under study, ehp acts as bidentate bridging, coordinating through its two POO oxygens. In the cases of eap and ebp complexes, two different fashions of bridging were established. In most occasions, these ligands act as bidentate bridging, coordinating through the CO and one of the POO oxygens, but in a few cases, bridging through the two POO oxygens occurs instead.
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