Cobalt(III) complex of substituted nalidixic acid: Synthesis, characterization (IR, UV, EPR), single crystal X-ray, antimicrobial activity, Hirshfeld surface analysis and molecular docking
Yazarlar (5)
Doç. Dr. Tuğba AK KİRBAŞ Sinop Üniversitesi, Türkiye
Doç. Dr. Filiz Öztürk Ondokuz Mayis Üniversitesi, Türkiye
Prof. Dr. Serkan Demir Giresun Üniversitesi, Türkiye
Doç. Dr. Nilgün Özdemir Ondokuz Mayis Üniversitesi, Türkiye
Hümeyra Paşaoğlu
Ondokuz Mayis University Faculty of Science And Arts, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Molecular Structure (Q3)
Dergi ISSN 0022-2860 Dergi Bilgileri (2021)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 02-2021
Cilt / Sayı / Sayfa 1225 / 1 / 129043–0 DOI 10.1016/j.molstruc.2020.129043
Makale Linki https://www.sciencedirect.com/science/article/abs/pii/S0022286020313661
UAK Araştırma Alanları
Atom, Molekül ve Lazer Fiziği
Özet
The mixed--ligand title complex,[Co (nal) 2 (py) 2]. 4H 2 O (Hnal= nalidixic acid, py= pyridine), was synthesized. Its structural properties were characterized by X--ray diffraction technique (XRD) and elemental analysis. The spectroscopic properties are investigated by Fourier transform infrared spectroscopy (FT--IR), UV--Vis spectroscopy and EPR spectroscopy. The Co (II) ion has slightly distorted octahedral geometry surrounded by two oxygen atoms of keto and carboxyl groups bonded as chelate from nalidixate, two nitrogen atoms from two pyridine ligands. The monomer are connected by C--H··· O and C--H··· C interactions to form sheet structures. The FT-IR studies of the complex were commented, focusing on the shifts in the vibrational peaks between the complex form and free nalidixic acid. The powder EPR spectra of Cu (II)-doped complex were investigated at room and at liquid nitrogen temperature. The EPR ...
Anahtar Kelimeler
Antimicrobial activity | Hirshfeld surface analysis | Molecular docking | Nalidixic acid | Single crystal XRD | Spectroscopic methods