Structural characterization of single-crystal bio-MOFs derived from cobalt and l-Glutamic acid

Abstract

This research focuses on the synthesis of single-crystal Bio-MOFs using Cobalt (II) chloride hexahydrate and l-Glutamic Acid Ligands. Bio-MOFs, derived from biologically relevant components, offer potential for various biotechnological and biomedical applications. The study addresses the challenge of obtaining single-crystal Bio-MOFs, which are crucial for understanding their atomic-level structures and properties. Two synthesis methods were employed: a solvothermal reaction with DMF solvent and water and a hydrothermal reaction with TEA (triethylamine). The resulting Bio-MOFs were characterized using X-ray diffraction (XRD) and X-ray Single Crystal analysis. The first synthesis method yielded a compound with the molecular formula C₂₇H₁₈Co₆N₁₂O₃₆, crystallizing in a trigonal form with a space group R-3c. The second method produced a compound with the molecular formula C₅H₁₁CoNO₆, crystallizing in an orthorhombic form with a space group P2₁2₁2₁. The study successfully obtained single-crystal Bio-MOFs, providing valuable insights into their structural characteristics. The obtained results contribute to the advancement of Bio-MOF research and their potential applications in various fields.