Browsing by Author "Bhattarai, Ajaya"
Now showing items 1-18 of 18
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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 (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)-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 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) ... -
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 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 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 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 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 ... -
Crystal structures and Hirshfeld surface analyses of methyl 4-{2,2-dichloro-1-[(E)-phenyldiazenyl]ethenyl}benzoate, methyl 4-{2,2-dichloro-1-[(E)-(4-methylphenyl)diazenyl]ethenyl}benzoate and methyl 4-{2,2-dichloro-1-[(E)-(3,4-dimethylphenyl)diazenyl]ethenyl}benzoate
Shikhaliyev, Namiq Q; İbrahimova, Shafiga A; Atakishiyeva, Gulnar T; Ahmedova, Nigar E; Babayeva, Gulnara V; Khrustalev, Victor N; Atioğlu, Zeliha; Akkurt, Mehmet; Bhattarai, Ajaya (2024)The crystal structures and Hirshfeld surface analyses of three similar azo compounds are reported. Methyl 4-{2,2-dichloro-1-[(E)-phenyldiazenyl]ethenyl}benzoate, C16H12Cl2N2O2, (I), and methyl 4-{2,2-dichloro-1-[(E)-(4-m ... -
Synthesis, crystal structure and Hirshfeld surface analysis of (2Z,2′E)-2,2′-(3-methoxy-3-phenylpropane-1,2-diylidene)bis(hydrazine-1-carbothioamide) dimethylformamide monosolvate
Guseinov, Firudin I; Knyazev, Aleksandr V; Shuvalova, Elena V; Kobrakov, Konstantin I; Samigullina, Aida I; Atioğlu, Zeliha; Akkurt, Mehmet; Bhattarai, Ajaya (2023)The overall molecular configuration of the title compound, C12H16N6OS2·C3H7NO, is stabilized in the solid state by intramolecular C—H⋯N, C—H⋯O, N—H⋯N and N—H⋯O interactions, forming S(5) ring motifs. In the crystal, molecules ...
