Browsing by Author "Akkurt, Mehmet"
Now showing items 21-40 of 54
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Crystal structure and Hirshfeld surface analysis of 2,2,2-trifluoro-1-(7-methylimidazo[1,2-a]pyridin-3- yl)ethan-1-one
Guseinov, Firudin I.; Kobrakov, Konstantin I.; Ugrak, Bogdan I.; Atioğlu, Zeliha; Akkurt, Mehmet; Bhattarai, Ajaya (2022)The bicyclic imidazo[1,2-a]pyridine core in the molecule of the title compound, C10H7F3N2O, is planar within 0.004 (1) A ° . In the crystal, the molecules are linked by pairs of C—H N and C—H O hydrogen bonds, ... -
Crystal structure and Hirshfeld surface analysis of 2-(4-amino-6-phenyl-1,2,5,6-tetrahydro-1,3,5-triazin-2-ylidene)malononitrile dimethylformamide hemisolvate
Mahmudov, Ibadulla; Atioğlu, Zeliha; Akkurt, Mehmet; Abdullayev, Yusif; Sujayev, Afsun; Bhattarai, Ajaya (2022)The title compound, 2C12H10N6·C3H7NO, crystallizes as a racemate in the monoclinic P21/c space group with two independent molecules (I and II) and one dimethylformamide solvent molecule in the asymmetric unit. Both ... -
Crystal structure and Hirshfeld surface analysis of 2-oxo-13-epi-manoyl oxide isolated from Sideritis perfoliata
Çelik, İsmail; Atioğlu, Zeliha; Aksit, Huseyin; Demirtaş, İbrahim; Erenler, Ramazan; Akkurt, Mehmet (2018)The title compound, C20H32O2 (systematic name: 3-ethenyl-3,4a,7,7,10a-pentamethyldodecahydro-9H-benzo[f]chromen-9-one), was isolated from Sideritis perfoliata. In the crystal, molecules pack in helical supramolecular ... -
Crystal structure and Hirshfeld surface analysis of 3,3′,3′′-[(1,3,5-triazine-2,4,6-triyl)tris(oxy)]tris(5,5-dimethylcyclohex-2-en-1-one)
Atioğlu, Zeliha; Akkurt, Mehmet; Toze, A. A. Flavien; Mammadova, Gunay Z.; Panahova, Humay M. (2018)The three cyclohexenone rings of the title compound, C27H33N3O6, adopt slightly distorted envelope conformations, with the C atom bearing two methyl groups as the flap atom in each case. These cyclohexenone mean planes ... -
Crystal structure and Hirshfeld surface analysis of 3-[2-(3,5-dimethylphenyl)hydrazinylidene]benzofuran- 2(3H)-one
Atioğlu, Zeliha; Akkurt, Mehmet; Shikhaliyev, Namiq Q.; Askerova, Ulviyya F.; Mukhtarova, Sevinc H.; Askerov, Rizvan K.; Bhattarai, Ajaya (2021)In the title compound, C16H14N2O2, the 2,3-dihydro-1-benzofuran ring system is essentially planar and makes a dihedral angle of 3.69 (7) with the dimethylphenyl ring. The molecular conformation is stabilized by an ... -
Crystal structure and Hirshfeld surface analysis of 3-benzyl-2-[bis(1H-pyrrol-2-yl)methyl]thiophene
Sadikhova, Nurlana D; Atioğlu, Zeliha; Guliyeva, Narmina A; Shelukho, Evgeniya R; Polyanskaya, Darya K; Khrustalev, Victor N; Akkurt, Mehmet; Bhattarai, Ajaya (2023)In the title compound, C20H18N2S, the asymmetric unit comprises two similar molecules (A and B). In molecule A, the central thiophene ring makes dihedral angles of 89.96 (12) and 57.39 (13)° with the 1H-pyrrole rings, which ... -
Crystal structure and Hirshfeld surface analysis of 4-azido-2-(3,5-dimethylphenyl)-5-(4-nitrophenyl)-2H-1,2,3-triazole
Maharramov, Abel; Shikhaliyev, Namiq Q; Abdullayeva, Afaq; Atakishiyeva,Gulnar T; Niyazova, Ayten; Khrustalev, Victor N; Gahramanova, Shahnaz I; Atioğlu, Zeliha; Akkurt, Mehmet; Bhattarai, Ajaya (2023)In the title compound, C16H13N7O2, the 3,5-dimethylphenyl and 4-nitrophenyl rings are inclined to the central 2H-1,2,3-triazole ring by 1.80 (7) and 1.79 (7)�, respectively, and to one another by 2.16 (7)�. In the crystal, ... -
Crystal structure and Hirshfeld surface analysis of 4-{2,2-dichloro-1-[(E)-(4-chlorophenyl)diazenyl]- ethenyl}-N,N-dimethylaniline
Toze, A. A. Flavien; Suleymanova, Gulnar T.; Mukhtarova, Sevinc H.; Shikhaliyev, Namiq Q.; Akkurt, Mehmet; Atioğlu, Zeliha (International Union of Crystallography, 2020)The title compound, C16H14Cl3N3, comprises three molecules of similar shape in the asymmetric unit. The crystal cohesion is ensured by intermolecular C—H⋯N and C—H⋯Cl hydrogen bonds in addition to C—Cl⋯π interactions. ... -
Crystal structure and Hirshfeld surface analysis of 5, 7-diphenyl-1, 2, 3, 5, 6, 7-hexahydroimidazo [1, 2-a] pyridine-6, 6, 8-tricarbonitrile methanol monosolvate
Naghiyev, Farid N; Mammadova, Gunay Z.; Khalilov, Ali N.; Atioğlu, Zeliha; Akkurt, Mehmet; Akobirshoeva, AA; Mamedov, İG (2021)In the title compound, C22H17N5·CH4O, the imidazolidine ring of the 1,2,3,5,6,7-hexahydroimidazo[1,2-a]pyridine ring system is a twisted envelope, while the 1,2,3,4-tetrahydropyridine ring adopts a twisted boat conformation. ... -
Crystal structure and Hirshfeld surface analysis of a new polymorph of (E)-2-(4-bromophenyl)-1-[2,2-dibromo-1-(3-nitrophenyl)ethenyl]diazene
Atioğlu, Zeliha; Akkurt, Mehmet; Shikhaliyev, Namiq Q.; Mammadova, N. A.; Mammadova, Naila A.; Babayeva, Gülnara V.; Khrustalev, Victor N.; Bhattarai, Ajaya (2022)A new polymorph of the title compound, C14H8Br3N3O2, (form-2) was obtained in the same manner as the previously reported form-1 [Akkurt et al. (2022[Akkurt, M., Yıldırım, S. Ö., Shikhaliyev, N. Q., Mammadova, N. A., Niyazova, ... -
Crystal structure and Hirshfeld surface analysis of diethyl (3aS,3a1R,4S,5S,6R,6aS,7R,9aS)-3a1,5,6,6a-tetrahydro-1H,3H,4H,7H-3a,6:7,9a-diepoxybenzo[de]isochromene-4,5-dicarboxylate
Sadikhova, Nurlana D; Atioğlu, Zeliha; Guliyeva, Narmina A; Podrezova, Alexandra G; Nikitina, Eugeniya V; Akkurt, Mehmet; Bhattarai, Ajaya (2023)In the title compound, C18H22O7, two hexane rings and an oxane ring are fused together. The two hexane rings tend toward a distorted boat conformation, while the tetrahydrofuran and dihydrofuran rings adopt envelope ... -
Crystal structure and Hirshfeld surface analysis of diiodido(N '-[(E)-(phenyl)(pyridin-2-yl-kappa N)methyl-idene]pyridine-2-carbohydrazide-kappa N-2 ',O}-cadmium(II)
Atioğlu, Zeliha; Afkhami, Farhad Akbari; Akkurt, Mehmet; Khandar, Ali Akbar; Choquesillo-Lazarte, Duane (2019)In each of the two independent molecules in the asymmetric unit of the title compound, [CdI2(C18H14N4O)], the N,O,N′-tridentate N′-[(E)-(phenyl)(pyridin-2-yl-κN)methylidene]pyridine-2-carbohydrazide ligand and two iodide ... -
Crystal structure and Hirshfeld surface analysis of dimethyl (3aS,6R,6aS,7S)-2-(2,2,2-trifluoroacetyl)-2,3-dihydro-1H,6H,7H-3a,6:7,9a-diepoxybenzo[de]isoquinoline-3a1,6a-dicarboxylate
Atioğlu, Zeliha; Akkurt, Mehmet; Toze, A. A. Flavien; Dorovatovskii, Pavel V.; Guliyeva, Narmina A.; Panahova, Humay M. (2018)The title molecule, C18H16F3NO7, comprises a fused cyclic system containing four five membered (two dihydrofuran and two tetrahydrofuran) rings and one six-membered (piperidine) ring. The five-membered dihydrofuran and ... -
Crystal structure and Hirshfeld surface analysis of dimethyl 5-[2-(2,4,6-trioxo-1,3-diazinan-5-yl-idene)hydrazin-1-yl]benzene-1,3-dicarboxylate 0.124-hydrate
Atioğlu, Zeliha; Akkurt, Mehmet; Mammadova, Gunay Z; Huseynov, Fatali E; Hajiyeva, Sevinj R; Shamilov, NT; Bhattarai, Ajaya (2021)In the crystal, the whole molecule of the title compound, C14H12N4O7·0.224H2O, is nearly planar with a maximum deviation from the least-squares plane of 0.352 (1) Å. The molecular conformation is stabilized by an intramolecular ... -
Crystal structure and Hirshfeld surface analysis of dimethyl 4-hydroxy-5,4′-dimethyl-2′-(toluene-4-sulfonylamino)biphenyl-2,3-dicarboxylate
Guliyeva, Narmina A; Burkin, Gleb M; Annadurdyyeva, Selbi; Khrustalev, Victor N; Atioğlu, Zeliha; Akkurt, Mehmet; Bhattarai, Ajaya (2023)In the title compound, C25H25NO7S, the molecular conformation is stabilized by intramolecular O—H⋯O and N—H⋯O hydrogen bonds, which form S(6) and S(8) ring motifs, respectively. The molecules are bent at the S atom with a ... -
Crystal structure and Hirshfeld surface analysis of ethane-1,2-diaminium 3-[2-(1,3-dioxo-1,3-diphenylpropan-2-ylidene)hydrazinyl]-5-nitro-2-oxidobenzenesulfonate dihydrate
Atioğlu, Zeliha; Akkurt, Mehmet; Toze, A. A. Flavien; Huseynov, Fatali E.; Hajiyeva, Sarvinaz F. (2018)In the anion of the title hydrated salt, C2H10N22+·C21H13N3O8S2−·2H2O, the planes of the phenyl rings and the benzene ring of the 5-nitro-2-oxidobenzenesulfonate group are inclined to one another by 44.42 (11), 56.87 (11) ... -
Crystal structure of (E)-1(anthracen-9-ylmethylidene)[2-(morpholin-4-yl)eth-yl]amine
Atioğlu, Zeliha; Akkurt, Mehmet; Jarrahpour, Aliasghar; Chermahini, Mehdi Mohammadi; Büyükgüngör, Orhan (2014)The title compound, C21H22N2O, crystallizes with two independent mol-ecules in the asymmetric unit. In both mol-ecules, the anthracene ring systems are almost planar, with maximum deviations of 0.071 (8) and 0.028 (7) Å, ... -
Crystal structure of 4-[(E)-(4-nitro-benzyl-idene)amino]-phenol
The asymmetric unit of the title compound, C13H10N2O3, contains four independent mol-ecules (I, II, III and IV). Mol-ecule IV shows whole-mol-ecule disorder over two sets of adjacent sites in a 0.669 (10):0.331 (10) ratio. ... -
Crystal structure of [1,3-bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene]dichlorido{2-[1-(dimethylamino)ethyl]benzylidene}ruthenium including an unknown solvate
Polyanskii, Kirill B.; Alekseeva, Kseniia A.; Kumandin, Pavel A.; Atioğlu, Zeliha; Akkurt, Mehmet; Toze, A. A. Flavien (2019)The title compound, [RuCl2(C21H26N2)(C11H15N)], is an example of a new generation of N,N-dialkyl metallocomplex ruthenium catalysts with an N→Ru coordination bond as part of a six-membered chelate ring. The Ru atom has an ... -
Crystal structure of [1,3-bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene]dichlorido(2-{[(2-methoxyethyl)(methyl)amino]methyl}benzylidene)ruthenium
Mammadova, Gunay Z; Atioğlu, Zeliha; Akkurt, Mehmet; Grigoriev, Mikhail S; Volchkov, Nikita S; Azizova, Asmet N; Bhattarai, Ajaya; Antonova, Alexandra S (2023)The title compound, [RuCl2(C33H43N3O)], is an example of a new generation of N,N-dialkyl ruthenium catalysts with an N—Ru coordination bond as part of a six-membered chelate ring. The Ru atom has an Addison τ parameter of ...
