Title of article :
Crystal structure and Hirshfeld surface analysis of (aqua-κO)(methanol-κO)[N-(2-oxidobenzylidene)threoninato-κ3O,N,O′]copper(II)
Author/Authors :
Katsuumi, Natsuki Department of Chemistry - Faculty of Science - Tokyo University of Science, Japan , Onami, Yuika Department of Chemistry - Faculty of Science - Tokyo University of Science, Japan , Pradhan, Sayantan Chemical Sciences Division - Saha Institute of Nuclear Physics, India , Haraguchi, Tomoyuki Department of Chemistry - Faculty of Science - Tokyo University of Science, Japan , Akitsu, Takashiro Department of Chemistry - Faculty of Science - Tokyo University of Science, Japan
Abstract :
In the title complex molecule, [Cu(C11H11NO4)(CH4O)(H2O)], the Cu atom is coordinated in a distorted square-pyramidal geometry by a tridentate ligand synthesized from L-threonine and salicylaldehyde, one methanol molecule and one water molecule. In the crystal, the molecules show intra- and intermolecular O—H⋯O hydrogen bonds. The Hirshfeld surface analysis indicates that the most important contributions to the packing are H⋯H (49.4%) and H⋯O/O⋯H (31.3%) contacts.
Keywords :
crystal structure , Schiff base complex , copper , amino acid , Hirshfeld analysis
Journal title :
Acta Crystallographica Section E: Crystallographic Communications
