An insight into the hydrogen bonding, halogen bonding and chalcogen bonding interactions in manganese(<scp>iii</scp>) complexes with N<sub>2</sub>O<sub>2</sub>donor salicylidine Schiff base ligands
Mridul Karmakar, Wahedur Sk, Rosa M. Gomila, Michael G. B. Drew, Antonio Frontera, Shouvik Chattopadhyay
Abstract
the formation of halogen (HaB) and chalcogen bonding (ChB) interactions in complexes 1 and 3 where the electron donor is the perchlorate anion and the acceptor either bromine or chlorine atoms for the HaBs and the sulfur atom of the coordinated DMSO for the ChB. In addition, other intermolecular effects are discussed in the solid state for complexes 1, 2 and 4, where the hydrogen atoms of the coordinated water molecules interact with the electron rich cavities formed by the phenolate and alkyloxy oxygen atoms of the Schiff-base ligand.
Topics & Concepts
ChalcogenManganeseSchiff baseChemistryHydrogen bondHalogen bondHalogenSolid-stateNatural bond orbitalCrystallographyBase (topology)Density functional theoryComputational chemistryMoleculePhysical chemistryOrganic chemistryMathematicsAlkylMathematical analysisMetal complexes synthesis and propertiesMagnetism in coordination complexesCrystallography and molecular interactions