ISJ Theoretical & Applied Science 12(152) 2025

Philadelphia, USA

Mamadaliyeva, Z.R., Sattarov, T.A., & Ashurov, J.M.

Structure of the Zn(II) complex with 1,10-phenanthroline and ?-(N-benzoxazolin-2-thione)propionic acid.

Full Article: PDF

Scientific Object Identifier: http://s-o-i.org/1.1/TAS-12-152-7

DOI: https://dx.doi.org/10.15863/TAS.2025.12.152.7

Language: English

Citation: Mamadaliyeva, Z.R., Sattarov, T.A., & Ashurov, J.M. (2025). Structure of the Zn(II) complex with 1,10-phenanthroline and ?-(N-benzoxazolin-2-thione)propionic acid. ISJ Theoretical & Applied Science, 12 (152), 35-38. Soi: https://s-o-i.org/1.1/TAS-12-152-7 Doi: https://dx.doi.org/10.15863/TAS.2025.12.152.7

Pages: 35-38

Published: 30.12.2025

Abstract: The work describes the synthesis and crystal structure of a new mixed-ligand Zn(II) complex containing 1,10-phenanthroline and ?-(N-benzoxazolin-2-thione)propionic acid. The obtained compound, formulated as [Zn(phen)(BOP)?(H?O)]·H?O, was isolated in a stable individual form and characterized using single-crystal X-ray diffraction. Zn(II) exhibits an N?O? coordination environment, including two N-donor atoms of phenanthroline, two carboxylate O-atoms and a coordinated water molecule. The supramolecular network is stabilized by O–H···O hydrogen bonds involving an external water molecule. The structural features demonstrate the potential of benzoxazolin-based ligands in designing coordination systems of d-metals.

Key words: zinc complex, 1,10-phenanthroline, benzoxazolin-2-thione, crystal structure, coordination compounds.