Crystal structure and Hirshfeld surface analysis of mono/bis-(aqua-κO)[N-(2-oxido-benzyl-idene)valinato-κ³ O,N,O']copper(II): dimeric Schiff base copper(II) complexes having different numbers of coordinated water mol-ecules.

ABSTRACT: The mol-ecular structure of the title compound, [Cu(C₁₂H₁₃N₂O₃)(H₂O)₂]·[Cu(C₁₂H₁₃N₂O₃)(H₂O)], consists of two different mol-ecules in the asymmetric unit. Both of the structures consist of a tridentate ligand synthesized from l-valine and salicyl-aldehyde, and one water mol-ecule or two water mol-ecules coordinating to Cu^II. They have a square-planar (mol-ecule 1) or a square-pyramidal (mol-ecule 2) coordination geometry. In the crystal, the mol-ecules form intra- and inter-molecular O-H⋯O hydrogen bonds involving the coordinated water mol-ecules and other sites. A Hirshfeld surface analysis indicated that the most important contributions to the packing are fr

SUBMITTER: Akiyama Y 

PROVIDER: S-EPMC10088302 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature