Browsing by Author "Akkurt, Mehmet"
Now showing items 1-20 of 54
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1-(Morpholin-4-yl)-4-(2-nitro-phen-yl)spiro-[azetidine-3,9'-xanthen]-2-one
In the title compound, C22H21N3O5, the β-lactam (azetidin-2-one) ring is nearly planar [maximum deviation = 0.010 (1) Å] and makes dihedral angles of 69.22 (5), 55.32 (5) and 89.42 (4)° with the least-squares planes formed ... -
1-[3-(Morpholin-4-yl)prop-yl]-3-[(naph-tha-len-2-yl)oxy]-4-(3-nitro-phen-yl)azeti-din-2-one
In the title compound, C26H27N3O5, the β-lactam (azetidin-2-one) ring is nearly planar [maximum deviation = 0.011 (3) Å]. The mean plane formed by the four C atoms of the morpholine ring, which adopts a chair conformation, ... -
3-(2,4-Di-chloro-phen-oxy)-1-(4-meth-oxy-benz-yl)-4-(4-nitro-phen-yl)azetidin-2-one
The β-lactam ring of the title compound, C23H18Cl2N2O5, is nearly planar [maximum deviation = 0.019 (2) Å for the N atom] and its mean plane makes dihedral angles of 56.86 (15), 68.83 (15) and 83.75 (15)° with the dichloro-, ... -
Bazı Üriner Sistem Taşlarının X-Işını Toz Kırınım Yöntemi ile Nitel Analizi
Ege Üniversitesi Tıp Fakültesi Hastanesinde yatan 12 farklı hastadan alınanüriner sistem taşlarının X-ışını toz kırınım yöntemi ile nitel analizleri yapıldı. Agathavanda öğütülen numunelerin toz kırınım desenleri Bruker ... -
Crystal structure and Hirshfeld analysis of di-tert-butyl 2, 2′-[(ethylazanediyl) bis (methylene)] bis (1H-pyrrole-1-carboxylate)
Kvyatkovskaya, Elizaveta A; Atioğlu, Zeliha; Akkurt, Mehmet; Epifanova, Polina P; Valchuk, Karina S; Khrustalev, Victor N.; Bhattarai, Ajaya (2020)The title compound, C22H33N3O4, crystallizes in the triclinic space group P\overline{1} with two molecules in a unit cell. The two pyrrole rings are essentially planar (r.m.s. deviation = 0.002 Å) and they form a dihedral ... -
Crystal structure and Hirshfeld surface analysis of (2E)-1-(3-bromophenyl)-3-(4-fluorophenyl)prop-2-en-1-one
In the title compound, C15H10BrFO, the molecular structure consists of a 3-bromophenyl ring and a 4-fluorophenyl ring linked via a prop-2-en-1-one spacer. The 3-bromophenyl and 4-fluorophenyl rings make a dihedral angle ... -
Crystal structure and Hirshfeld surface analysis of (2E)-3-(3-chlorophenyl)-1-(3,4-dimethoxyphenyl)prop-2-en-1-one
Sheshadri, S. N.; Atioğlu, Zeliha; Akkurt, Mehmet; Kumar, C. S. Chidan; Quah, Ching Kheng; Siddaraju, B. P.; Veeraiah, M. K. (2018)In title compound, C17H15ClO3, the dihedral angle between the benzene and chlorophenyl rings is 18.46 (7)°. In the crystal, molecules are linked by C—H...O hydrogen contacts, enclosing an R22(14) ring motif, and by a ... -
Crystal structure and Hirshfeld surface analysis of (2Z)-N, N-dimethyl-2-(pentafluorophenyl)-2-(2-phenylhydrazin-1-ylidene) acetamide
Atioğlu, Zeliha; Akkurt, Mehmet; Shikhaliyev, Namiq Q.; Askerova, Ulviyya F.; Niyazova, AA; Mlowe, Sixberth (2021)In the title compound, C16H12F5N3O, the dihedral angle between the aromatic rings is 31.84 (8)°. In the crystal, the molecules are linked into dimers possessing crystallographic twofold symmetry by pairwise N—H⋯O hydrogen ... -
Crystal structure and Hirshfeld surface analysis of (3a SR,6 RS,6a SR,7 RS,11b SR,11c RS)-2,2-dibenzyl-2,3,6a,11c-tetra-hydro-1 H,6 H,7 H-3a,6:7,11b-di-epoxy-dibenzo[ de, h]isoquinolin-2-ium tri-fluoro-methane-sulfonate
In the cation of the title salt, C30H28NO2 + CF3O3S , the four tetrahydrofuran rings adopt envelope conformations. In the crystal, pairs of cations are linked by dimeric C—H O hydrogen bonds, forming two R2 2(6) ... -
Crystal structure and Hirshfeld surface analysis of (3aR, 4S, 7S, 7aS)-4, 5, 6, 7, 8, 8-hexachloro-2-{6-[(3aR, 4R, 7R, 7aS)-4, 5, 6, 7, 8, 8-hexachloro-1, 3-dioxo-1, 3, 3a, 4 …
The molecule of the title compound, C24H16Cl12N2O4, is generated by a crystallographic inversion centre at the midpoint of the central C—C bond. A kink in the molecule is defined by a torsion angle of −169.86 (15)° about ... -
Crystal structure and Hirshfeld surface analysis of (3Z)-7-methoxy-3-(2-phenylhydrazinylidene)-1-benzofuran-2(3H)-one
Atioğlu, Zeliha; Akkurt, Mehmet; Askerova, Ulviyya F.; Mukhtarova, Sevinc H.; Askerov, Rizvan K.; Mlowe, Sixberth (2021)In the title compound, C15H12N2O3, pairs of molecules are linked into dimers by N—H⋯O hydrogen bonds, forming an R22(12) ring motif, with the dimers stacked along the a axis. These dimers are connected through π–π stacking ... -
Crystal structure and Hirshfeld surface analysis of (E)-1-[2,2-dichloro-1-(4-methylphenyl)ethenyl]-2- (4-methoxyphenyl)diazene
Shikhaliyev, Namiq Q.; Atioğlu, Zeliha; Akkurt, Mehmet; Qacar, Ayten M.; Askerov, Rizvan K.; Bhattarai, Ajaya (2021)The asymmetric unit of the title compound, C16H14Cl2N2O, comprises two similar molecules, A and B, in which the dihedral angles between the two aromatic rings are 70.1 (3) and 73.2 (2) , respectively. The crystal ... -
Crystal structure and Hirshfeld surface analysis of (E)-1-[2,2-dichloro-1-(4-nitrophenyl)ethenyl]-2-(4-fluorophenyl)diazene
Atioğlu, Zeliha; Akkurt, Mehmet; Shikhaliyev, Namiq Q.; Suleymanova, Gulnar T.; Bagirova,Khanim N.; Toze, A. A. Flavien (2019)In the title compound, C14H8Cl2FN3O2, the 4-fluorophenyl ring and the nitro-substituted benzene ring form a dihedral angle of 63.29 (8)°. In the crystal, molecules are linked by C—H⋯O hydrogen bonds into chains running ... -
Crystal structure and Hirshfeld surface analysis of (E)-2-[2-(2-amino-1-cyano-2-oxoethylidene)hydrazin-1-yl]benzoic acid N,N-dimethylformamide monosolvate
In the title compound, C10H8N4O3·C3H7NO, the asymmetric unit contains two crystallographically independent molecules A and B, each of which has one DMF solvate molecule. Molecules A and B both feature intramolecular N—H⋯O ... -
Crystal structure and Hirshfeld surface analysis of (E)-3-(2-chlorophenyl)-1-(2,5-dichlorothiophen-3-yl)prop-2-en-1-one
Murthy, T. N. Sanjeeva; Atioğlu, Zeliha; Akkurt, Mehmet; Veeraiah, M. K.; Quah, Ching Kheng; Kumar, C. S. Chidan; Siddaraju, B. P. (2019)The molecular structure of the title compound, C13H7Cl3OS, consists of a 2,5- dichlorothiophene ring and a 2-chlorophenyl ring linked via a prop-2-en-1-one spacer. The dihedral angle between the 2,5-dichlorothiophene ... -
Crystal structure and Hirshfeld surface analysis of (E)-3-[(4-fluorobenzylidene)amino]-5-phenylthia-zolidin-2-iminium bromide
Khalilov, Ali N.; Atioğlu, Zeliha; Akkurt, Mehmet; Duruskari, Gulnara Sh.; Toze, A. A. Flavien; Huseynova, Afet T. (2019)In the cation of the title salt, C16H15FN3S+·Br−, the phenyl ring is disordered over two sets of sites with a refined occupancy ratio of 0.503 (4):0.497 (4). The mean plane of the thiazolidine ring makes dihedral angles ... -
Crystal structure and Hirshfeld surface analysis of (E)-4-({2,2-dichloro-1-[4-(dimethylamino)phenyl]ethenyl}diazenyl)benzonitrile
Shikhaliyev, Namiq Q.; Atioğlu, Zeliha; Akkurt, Mehmet; Suleymanova, Gulnar T.; Babayeva, Gulnare V.; Mlowe, Sixberth (2021)In the title compound, C17H14Cl2N4, the dihedral angle between the aromatic rings is 50.09 (9)°. The central –N=N– unit shows an E configuration. In the crystal, C—H⋯N interactions, C—Cl⋯π and π–π stacking interactions ... -
Crystal structure and Hirshfeld surface analysis of 1, 3-bis {2, 2-dichloro-1-[(E)-phenyldiazenyl] ethenyl} benzene
Shikhaliyev, Namiq Q.; Atioğlu, Zeliha; Akkurt, Mehmet; Ahmadova, Nigar E.; Askerov, Rizvan K.; Bhattarai, Ajaya (2021)In the molecule of the title compound, C22H14Cl4N4, the central benzene ring makes dihedral angles of 77.03 (9) and 81.42 (9)° with the two approximately planar 2,2-dichloro-1-[(E)-phenyldiazenyl]vinyl groups. In the ... -
Crystal structure and Hirshfeld surface analysis of 10-hydroxy-2-(4-methoxyphenyl)-3-oxo-2,3,3a,4,10,10a-hexahydro-1H-9-thia-2-azacyclopenta[b]fluorene-4-carboxylic acid dimethyl sulfoxide-d6 monosolvate
Mammadova,Gunay Z; Yakovleva, Elizaveta D; Erokhin, Pavel P; Grigoriev, Mikhail S; Atioğlu, Zeliha; Azizova, Asmet N; Akkurt, Mehmet; Bhattarai, Ajaya (2023)In the title compound, C22H19NO5S·C2D6OS, the central six-membered ring has a slightly distorted boat conformation, while the fused pyrrolidine ring adopts an envelope conformation. These conformations are stabilized by ... -
Crystal structure and Hirshfeld surface analysis of 2,2,2-trichloro-N,N-bis{[(1RS,4SR)-1,4-dihydro-1,4-epoxynaphthalen-1-yl]methyl}acetamide
In the title compound, C24H18Cl3NO3, the tetrahydrofuran rings adopt envelope conformations. In the crystal, C-H center dot center dot center dot O hydrogen bonds connect molecules, generating layers parallel to the (001) ...
