Katsuumi N, Onami Y, Pradhan S, Haraguchi T, Akitsu T. Crystal structure and Hirshfeld surface analysis of (aqua-κ
O)(methanol-κ
O)[
N-(2-oxido-benzyl-idene)threoninato-κ
3 O,
N,
O']copper(II).
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 2020;
76:1539-1542. [PMID:
32939315 PMCID:
PMC7472767 DOI:
10.1107/s2056989020011706]
[Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 08/26/2020] [Indexed: 11/20/2022]
Abstract
The crystal structure of the amino acid Schiff base copper(II) complex with a tridentate ligand synthesized from salicylaldehyde, l-threonine and copper(II) acetate is reported.
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.
Collapse