{"title":"1.1.3. Re(IV)配合物上的取代:一种合成新型单核和多核化合物的工具","authors":"C. Kremer","doi":"10.21060/CIS.V1I1.1463","DOIUrl":null,"url":null,"abstract":"Rhenium(IV) complexes are relatively scarce if compared with those of other oxidation states as Re(V) or Re(VII). It is a 5d 3 ion, and usually forms octahedral complexes which are reasonably stable against redox processes and inert to ligand substitution. This is the basis for the preparation of mononuclear species that can act as ligands towards other transition metal ions. For example, complexes containing dicarboxylic ligands, [ReX 4 (ox)] 2– and [ReX 4 (mal)] 2– (X = Cl, Br; ox = oxalato; mal = malonato), or N-donor ligands, [ReCl 5 (pyz)] – (pyz = pyrazine) have been used as building blocks to construct heteropolynuclear complexes. The different synthetic routes, as well as the designed structures, from discrete binuclear complexes to extended chain-like compounds, are reviewed in this contribution.","PeriodicalId":10648,"journal":{"name":"Communications in Inorganic Synthesis","volume":"48 1","pages":"8-15"},"PeriodicalIF":0.0000,"publicationDate":"2013-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"1.1.3. Substitution on Re(IV) complexes: a tool for the synthesis of novel mono- and polynuclear compounds\",\"authors\":\"C. Kremer\",\"doi\":\"10.21060/CIS.V1I1.1463\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Rhenium(IV) complexes are relatively scarce if compared with those of other oxidation states as Re(V) or Re(VII). It is a 5d 3 ion, and usually forms octahedral complexes which are reasonably stable against redox processes and inert to ligand substitution. This is the basis for the preparation of mononuclear species that can act as ligands towards other transition metal ions. For example, complexes containing dicarboxylic ligands, [ReX 4 (ox)] 2– and [ReX 4 (mal)] 2– (X = Cl, Br; ox = oxalato; mal = malonato), or N-donor ligands, [ReCl 5 (pyz)] – (pyz = pyrazine) have been used as building blocks to construct heteropolynuclear complexes. The different synthetic routes, as well as the designed structures, from discrete binuclear complexes to extended chain-like compounds, are reviewed in this contribution.\",\"PeriodicalId\":10648,\"journal\":{\"name\":\"Communications in Inorganic Synthesis\",\"volume\":\"48 1\",\"pages\":\"8-15\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-01-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Communications in Inorganic Synthesis\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21060/CIS.V1I1.1463\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Communications in Inorganic Synthesis","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21060/CIS.V1I1.1463","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
1.1.3. Substitution on Re(IV) complexes: a tool for the synthesis of novel mono- and polynuclear compounds
Rhenium(IV) complexes are relatively scarce if compared with those of other oxidation states as Re(V) or Re(VII). It is a 5d 3 ion, and usually forms octahedral complexes which are reasonably stable against redox processes and inert to ligand substitution. This is the basis for the preparation of mononuclear species that can act as ligands towards other transition metal ions. For example, complexes containing dicarboxylic ligands, [ReX 4 (ox)] 2– and [ReX 4 (mal)] 2– (X = Cl, Br; ox = oxalato; mal = malonato), or N-donor ligands, [ReCl 5 (pyz)] – (pyz = pyrazine) have been used as building blocks to construct heteropolynuclear complexes. The different synthetic routes, as well as the designed structures, from discrete binuclear complexes to extended chain-like compounds, are reviewed in this contribution.