A1 Journal article (refereed)
Crystal structure and Hirshfeld surface analysis of poly[[bis[μ4-N,N′-(1,3,5-oxadiazinane-3,5-diyl)bis(carbamoylmethanoato)]nickel(II)tetrapotassium] 4.8-hydrate] (2021)
Plutenko, M. O., Haukka, M., Husak, A. O., Iskenderov, T., & Mulloev, N. U. (2021). Crystal structure and Hirshfeld surface analysis of poly[[bis[μ4-N,N′-(1,3,5-oxadiazinane-3,5-diyl)bis(carbamoylmethanoato)]nickel(II)tetrapotassium] 4.8-hydrate]. Acta Crystallographica Section E : Crystallographic Communications, 77(3), 298-304. https://doi.org/10.1107/s205698902100205x
JYU authors or editors
Publication details
All authors or editors: Plutenko, Maksym O.; Haukka, Matti; Husak,Alina O.; Iskenderov, Turganbay, S.; Mulloev, Nurullo U.
Journal or series: Acta Crystallographica Section E : Crystallographic Communications
eISSN: 2056-9890
Publication year: 2021
Publication date: 26/02/2021
Volume: 77
Issue number: 3
Pages range: 298-304
Publisher: International Union of Crystallography (IUCr)
Publication country: United States
Publication language: English
DOI: https://doi.org/10.1107/s205698902100205x
Publication open access: Openly available
Publication channel open access: Open Access channel
Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/74475
Abstract
The title compound, {[K4Ni2(C7H6N4O7)2]·4.8H2O}n, was obtained as a result of a template reaction between oxalohydrazidehydroxamic acid, formaldehyde and nickel(II) nitrate followed by partial hydrolysis of the formed intermediate. The two independent [Ni(C7H6N4O7)]2– complex anions exhibit pseudo-CS symmetry and consist of an almost planar metal-containing fragment and a 1,3,5-oxadiazinane ring with a chair conformation disposed nearly perpendicularly with respect to the former. The central NiII atom has a square-planar N2O2 coordination arrangement formed by two amide N and two carboxylate O atoms. In the crystal, the nickel(II) complex anions form layers parallel to the ab plane. Neighboring complex anion layers are connected by layers of potassium cations for which two of the four independent cations are disordered over two sites [ratios of 0.54 (3):0.46 (3) and 0.9643 (15):0.0357 (15)]. The framework is stabilized by an extensive system of hydrogen bonds where the water molecules act as donors and the carboxylic O atoms, the amide O atoms and the oxadiazinane N atoms act as acceptors.
Free keywords: crystal structure; nickel(II) complex; template reaction; pseudomacrocyclic ligand; hydrazide-based ligand; SHAPE analysis; Hirshfeld surface analysis
Contributing organizations
Ministry reporting: Yes
Reporting Year: 2021
JUFO rating: 1