Unusual Polynuclear Copper(II) Complexes with a Schiff-Base Ligand Containing Pyridyl and 1,2,4-Triazolyl Rings

• Published in: Journal of cluster science Vol. 30; no. 5; pp. 1267 - 1275
• Main Authors: Bazhina, Evgeniya S., Bovkunova, Anna A., Medved’ko, Alexey V., Efimov, Nikolay N., Kiskin, Mikhail A., Eremenko, Igor L.
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.09.2019; Springer Nature B.V
• Subjects: Antiferromagnetism; Catalysis; Chemistry; Chemistry and Materials Science; Coordination polymers; Copper; Crystal growth; Diffusion rate; Ethanol; Fourier transforms; Imines; Inorganic Chemistry; Ligands; Magnetic properties; Methanol; Mineral oils; Nanochemistry; Nitrogen; Original Paper; Physical Chemistry; Single crystals; Triazoles; 4-Amino-4; X-ray diffraction; Schiff base ligands; 1,2,4-triazole derivatives; Copper(II) complexes; Magnetic properties

The reaction between Cu(NO 3 ) 2 and Schiff-base ligand 4-(pyridin-2-yl)methyleneamino-1,2,4-triazole (L) in water due to hydrolysis process results in the formation of new ligand 4-[bis(pyridin-2-yl-methanol)]amino-1,2,4-triazole (H 2 L 1 ) and 4-amino-4 H -1,2,4-triazole (L 2 ). Slow diffusion of...