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Crystal structure and Hirshfeld surface analysis of hexyl 1-hexyl-2-oxo-1,2-dihydroquinoline-4-carboxylate

Bouzian, Younos; Kansiz, Sevgi; Mahi, Lhassane; Ahabchane, Noureddine Hamou; Mague, Joel T.; Dege, Necmi; Essassi, El Mokhtar (Int Union Crystallography, 2020)

The asymmetric unit of the title compound, C22H31NO3, comprises of one molecule. The molecule is not planar, with the carboxylate ester group inclined by 33.47 (4)degrees to the heterocyclic ring. Individual molecules are ...

Crystal structure and Hirshfeld surface analysis of 2-amino-3-hydroxypyridin-1-ium 6-methyl-2,2,4-trioxo-2H,4H-1,2,3-oxathiazin-3-ide

Kansiz, Sevgi; Faizi, Md Serajul Haque; Aydin, Tansu Merve; Dege, Necmi; Icbudak, Hasan; Golenya, Irina A. (Int Union Crystallography, 2020)

The asymmetric unit of the title compound, C5H7N2O+center dot C4H4NO4S-, contains one cation and one anion. The 6-methyl-2,2,4-trioxo-2H,4H-1,2,3-oxathiazin-3-ide anion adopts an envelope conformation with the S atom as ...

Crystal structure and Hirshfeld surface analysis of a copper(II) complex with ethylenediamine and non-coordinated benzoate

Qadir, Adnan M.; Kansiz, Sevgi; Rosair, Georgina M.; Dege, Necmi; Iskenderov, Turganbay S. (Int Union Crystallography, 2020)

In the title compound, diaquabis(ethylenediamine-kappa N-2,N')copper(II) bis(2-nitrobenzoate), [Cu(C2H8N2)(2)(H2O)(2)](C7H4NO4)(2), two diaquabis(ethylenediamine)copper(II) cations and four nitrobenzoate anions are present ...

Synthesis, crystal structure, Hirshfeld surface analysis and DFT calculations of 2-[(2,3-dimethylphenyl)amino]-N '-[(E)-thiophen-2-ylmethylidene]benzohydrazide

Albayati, Mustafa R.; Kansiz, Sevgi; Dege, Necmi; Kaya, Savas; Marzouki, Riadh; Lgaz, Hassane; Chung, Ill-Min (Elsevier, 2020)

Hydrazones are an important class of organic compounds, which exhibit large pharmacological applications. Hydrazones have long been used for the synthesis of a wide range of useful heterocyclic compounds due to their ...

Synthesis of a novel phenytoin derivative: Crystal structure, Hirshfeld surface analysis and DFT calculations

Guerrab, Walid; Lgaz, Hassane; Kansiz, Sevgi; Mague, Joel T.; Dege, Necmi; Ansar, M.; Ramli, Youssef (Elsevier, 2020)

Hydantoin compounds are important heterocyclic scaffolds and a class of well-known bioactive molecules with a broad spectrum of pharmacological properties. Consequently, considerable efforts have been devoted to the design ...

Two new zinc(II) and mercury(II) complexes based on N,V-(cyclohexane-1,2-diylidene)bis(4-fluorobenzohydrazide): synthesis, crystal structures and antibacterial activities

OmarAli, Al-Ameen Bariz; Al-Karawi, Ahmed Jasim M.; Awad, Adil A.; Dege, Necmi; Kansiz, Sevgi; Agar, Erbil; Mohammed, Iman Rajab (Int Union Crystallography, 2020)

Reaction of N,N1-(cyclohexane-1,2-diylidene)bis(4-fluorobenzohydrazide), C20H18F2N402, (LF), with zinc chloride and mercury(II) chloride produced different types and shapes of neutral coordination complexes, namely, ...