Synthesis and Structure of Cu(II) Coordination Compounds with N′-(3-Tert-Butyl-5-Nitro-2-Hydroxybenzylidene)-Isonicotinohydrazide

• Published in: Journal of structural chemistry Vol. 64; no. 8; pp. 1554 - 1561
• Main Authors: Matyukhina, A. K., Zorina-Tikhonova, E. N., Novikova, V. A., Skabitsky, I. V., Kiskin, M. A., Eremenko, I. L.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01.08.2023; Springer Nature B.V
• Subjects: Atomic; Atomic/Molecular Structure and Spectra; Chemistry; Chemistry and Materials Science; Coordination compounds; Coordination polymers; Copper; Inorganic Chemistry; Molecular; Optical and Plasma Physics; Physical Chemistry; Solid State Physics; copper(II) complexes; acylhydrazones; 1,10-phenanthroline; isoniazid; butylsalicylic aldehyde; 3,5-di
• ISSN: 0022-4766; 1573-8779
• DOI: 10.1134/S002247662308019X

Two coordination compounds of copper(II) with N ′-(3 -tert- butyl - 5-nitro-2-hydroxybenzylidene) isonicotinohydrazide (H 2 L) are synthesized in MeOH in the presence of Et 3 N and with the addition of 1,10-phenanthroline (phen). It is shown the formation of these compounds is accompanied by the transformation of the starting N ′-(3,5-di- tert- butyl - 2-hydroxybenzylidene)isonicotinohydrazide acylhydrazone (H 2 L′) into N ′-(3- tert- butyl-5-nitro-2-hydroxybenzylidene) isonicotinohydrazide (H 2 L) to form the [Cu(L)(MeOH)] n ( 1 ) 1D coordination polymer and the [Cu(L)(phen)] ( 2 ) molecular complex.