Structurally similar mixed-valent coordination compounds formed during the interaction of bis-5-pyridylmethylene-2-thioimidazolone with CuBr2 и CuCl2. (1st October 2022)

• Record Type: Journal Article
• Authors: Finko, Alexander V.; Guk, Dmitry A.; Saakian, Arevik S.; Moiseeva, Anna A.; Tafeenko, Viktor A.; Shiryaeva, Ekaterina S.; Pergushov, Vladimir I.; Melnikov, Mikhail Ya; Komlev, Aleksei S.; Beloglazkin, Andrei A.; Borisov, Roman S.; Zyk, Nikolai V.; Majouga, Alexander G.; Beloglazkina, Elena K.
• Is Part Of: Polyhedron. Volume 225(2022)
• Publication Date: 2022-10-01
• Subjects: X-Ray -- Crystal structure -- Bis-(2-thioimidazolones) -- Mixed-valent copper complexes; Chemistry, Inorganic -- Periodicals; Chimie inorganique -- Périodiques; Organometaalverbindingen; Anorganische chemie; 546.05
• DOI: 10.1016/j.poly.2022.115998
• Languages: English
• ISSNs: 0277-5387

Abstract

Graphical abstract: Abstract: A novel mixed-valent binuclear copper (I/II) coordination compound was obtained by interaction of (5Z, 5′Z)-2, 2′-(ethane-1, 2-diylbis(sulfanediyl))bis(3-allyl-5-(pyridin-2-ylmethylene)-3, 5-dihydro-4H-imidazol-4-one) with CuBr2 in n -BuOH. A structural comparison of this compound with a similar complex obtained in the reaction of the same ligand with CuCl2 shows that the complex structure-determining role belongs primarily to the ligand rather than the anion of the initial inorganic salt.