Copper(II) 2-Benzoylbenzoate Complexes Containing 2-Pyridilmethanol and 2-Pyridilethanol: Synthesis, Crystal Structures, Spectroscopic, and Thermal Properties

ÇAĞLAR S., Saykal T., Buyukgungor O., ŞAHİN E.

SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY, vol.44, no.9, pp.1234-1242, 2014 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 44 Issue: 9
  • Publication Date: 2014
  • Doi Number: 10.1080/15533174.2013.799491
  • Journal Name: SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1234-1242
  • Keywords: 2-pyridilethanol, 2-benzoylbenzoic acid, copper(II) complex, crystal structure, 2-pyridilmethanol, COORDINATION POLYMERS, HYDROTHERMAL SYNTHESIS, MOLECULAR-STRUCTURE, SPECTRAL PROPERTIES, PHOTOLUMINESCENCE, LIGANDS, CU, BIOACTIVITY, ACIDS
  • Ondokuz Mayıs University Affiliated: Yes

Abstract

Two new copper(II) complexes, [Cu(bba)(2)(pymet)(2)] 1 and [Cu(bba)(2)(pyet)(2)] 2, have been synthesized and characterized by elemental analysis, thermal analysis, UV-Vis, and IR spectroscopic techniques. Single-crystal X-ray analysis of 1 and 2 revealed that the geometries are octahedral. 1 crystallizes in the monoclinic crystal system with space group P2(1)/n, while 2 crystallizes in the triclinic crystal system with the space group P-1. 2-benzoylbenzoic acid ligand behaves as a monodentate, while 2-pyridilmethanol and 2-pyridilethanol ligands act as a bidentate in two complexes. Thermal analysis show that two decomposition stages of the investigated complex 1 and 2, stable up to similar to 160 degrees C.