Antimony diiminopyridine complexes

The stoichiometric reactions of antimony trichloride, trimethylsilyl trifluoromethanesulfonate, and diiminopyridine ligands lead to the formation of N , N ′, N ′′-chelated SbCl 2 cationic complexes. Methyl and phenyl substituents on the imine carbons of the ligand yielded structures with a lone pair...

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Bibliographic Details
Published in:Dalton transactions : an international journal of inorganic chemistry 2021-09, Vol.5 (34), p.11716-11719
Main Authors: Tidwell, John R, Dutton, Jason L, Martin, Caleb D
Format: Article
Language:English
Subjects:
Antimony
Chlorides
Coordination compounds
Crystallography
Ligands
Xylene
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Summary:The stoichiometric reactions of antimony trichloride, trimethylsilyl trifluoromethanesulfonate, and diiminopyridine ligands lead to the formation of N , N ′, N ′′-chelated SbCl 2 cationic complexes. Methyl and phenyl substituents on the imine carbons of the ligand yielded structures with a lone pair on antimony and the hydrogen substituted variant was notably different as it forms a Menshutkin complex with meta -xylene in the solid-state. The stoichiometric reactions of antimony trichloride, trimethylsilyl trifluoromethanesulfonate, and diiminopyridine ligands lead to the formation of the first antimony diiminopyridine complexes.
ISSN:1477-9226
1477-9234
DOI:10.1039/d1dt02085d