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Cluster self-assembly and anion binding by metal complexes of non-innocent thiazolidinyl-thiolate ligands.
Riffel, Madeline N; Siegel, Lukas; Oliver, Allen G; Tsui, Emily Y.
Affiliation
  • Riffel MN; Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, USA. etsui@nd.edu.
  • Siegel L; Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, USA. etsui@nd.edu.
  • Oliver AG; Department of Chemistry, Heidelberg University, Heidelberg, Germany.
  • Tsui EY; Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, USA. etsui@nd.edu.
Dalton Trans ; 51(25): 9611-9615, 2022 Jun 27.
Article in En | MEDLINE | ID: mdl-35695261
ABSTRACT
ZnII and FeII chloride complexes of a di(methylthiazolidinyl)pyridine ligand were deprotonated to form the corresponding thiolate complexes supported by redox-active iminopyridine moieties. The thiolate donor groups are nucleophilic and reactive toward oxidants, electrophiles, and protons, while the pendant thiazolidine rings are available for hydrogen bonding. Anion exchange with the weakly-coordinating triflate anion resulted in self-assembly of the iminopyridine complexes to form a trimeric [M3S3] cluster. Hydrogen bonding closely associates anions with this trimetallic core.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Coordination Complexes Language: En Journal: Dalton Trans Journal subject: QUIMICA Year: 2022 Document type: Article Affiliation country: Estados Unidos
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Coordination Complexes Language: En Journal: Dalton Trans Journal subject: QUIMICA Year: 2022 Document type: Article Affiliation country: Estados Unidos