Analysis of energies of halogen and hydrogen bonding interactions in the solid state structures of vanadyl Schiff base complexes.

ABSTRACT: Two mononuclear and two dinuclear vanadium(v) complexes, [VO₂L¹] (1), [VO₂L²] (2), (μ-O)₂[V(O)(L³)]₂ (3) and (μ-O)₂[V(O)(L⁴)]₂·2H₂O (4), where HL¹ = 4-bromo-6-[(2-phenylaminoethylimino)methyl]phenol, HL² = 2-((2-(diethylamino)ethylimino)methyl)-4-chlorophenol, HL³ = 2-((2-(ethylamino)ethylimino)methyl)-4-chlorophenol and HL⁴ = 2-(1-(2-(ethylamino)ethylimino)ethyl)phenol have been synthesized and characterized. Structures of all complexes have been confirmed by single crystal X-ray diffraction studies. Complexes 1, 2, and 3 exhibit significant halogen bonding interactions in their solid state structures. The energies associated

SUBMITTER: Thakur S 

PROVIDER: S-EPMC9060597 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature