{"title":"由镍(II)和其他三维二价离子与三脚架配体形成的双核混合金属配合物","authors":"M. Bacci, R. Morassi, L. Sacconi","doi":"10.1039/J19710003686","DOIUrl":null,"url":null,"abstract":"Reaction of the five-co-ordinate [Ni(NP3)X]X complexes [NP3= tris(2-diphenylphosphinoethyl)amine; X = Cl, Br, I] with MX2 salts (M = Fe, Co, Ni, Zn) gives complexes of general formula NiM(NP3)X4. Spectrophotometric, conductometric, and far-i.r. data suggest for these complexes a binuclear non-ionic structure consisting of a square-planar ‘core’ with a NiNP2X chromophore, and a pseudo-tetrahedral ‘core’ with a MPX3 chromophore. The analogous nickel–manganese complexes undergo selective oxidation with formation of a phosphine oxide, probably bonded to MnII.","PeriodicalId":17321,"journal":{"name":"Journal of The Chemical Society A: Inorganic, Physical, Theoretical","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Binuclear mixed-metal complexes formed by nickel(II) and other 3d bivalent ions with tripod ligands\",\"authors\":\"M. Bacci, R. Morassi, L. Sacconi\",\"doi\":\"10.1039/J19710003686\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Reaction of the five-co-ordinate [Ni(NP3)X]X complexes [NP3= tris(2-diphenylphosphinoethyl)amine; X = Cl, Br, I] with MX2 salts (M = Fe, Co, Ni, Zn) gives complexes of general formula NiM(NP3)X4. Spectrophotometric, conductometric, and far-i.r. data suggest for these complexes a binuclear non-ionic structure consisting of a square-planar ‘core’ with a NiNP2X chromophore, and a pseudo-tetrahedral ‘core’ with a MPX3 chromophore. The analogous nickel–manganese complexes undergo selective oxidation with formation of a phosphine oxide, probably bonded to MnII.\",\"PeriodicalId\":17321,\"journal\":{\"name\":\"Journal of The Chemical Society A: Inorganic, Physical, Theoretical\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1971-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of The Chemical Society A: Inorganic, Physical, Theoretical\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1039/J19710003686\",\"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 The Chemical Society A: Inorganic, Physical, Theoretical","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/J19710003686","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Binuclear mixed-metal complexes formed by nickel(II) and other 3d bivalent ions with tripod ligands
Reaction of the five-co-ordinate [Ni(NP3)X]X complexes [NP3= tris(2-diphenylphosphinoethyl)amine; X = Cl, Br, I] with MX2 salts (M = Fe, Co, Ni, Zn) gives complexes of general formula NiM(NP3)X4. Spectrophotometric, conductometric, and far-i.r. data suggest for these complexes a binuclear non-ionic structure consisting of a square-planar ‘core’ with a NiNP2X chromophore, and a pseudo-tetrahedral ‘core’ with a MPX3 chromophore. The analogous nickel–manganese complexes undergo selective oxidation with formation of a phosphine oxide, probably bonded to MnII.
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