Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Sevgi Kansiz"'
Autor:
Said Daoui, Sevgi Kansiz, Feyzi Alkim Aktas, Necmi Dege, Eiad Saif, Noureddine Benchat, Khalid Karrouchi
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 1, Pp 88-91 (2022)
The title Schiff base, C22H24N2O6, adopts an E configuration. The molecule is planar, the mean planes of the phenyl ring system (r.m.s deviation = 0.0059 Å) forms a dihedral angle of 0.96 (4)° with the mean plane of the phenyl ring moiety (r.m.s de
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 1, Pp 84-87 (2022)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
The title compound is a Schiff base that exists in the phenol–imine tautomeric form. The molecular structure is stabilized by an O—H⋯N hydrogen bond, forming an S(6) ring motif.
The Schiff base compound, C24H24N2O4, was synthesized by th
The Schiff base compound, C24H24N2O4, was synthesized by th
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 1, Pp 29-32 (2022)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
3-(Hydroxymethyl)-3-methyl-2,6-diphenylpiperidin-4-one was synthesized by condensing 4-hydroxy-3-methyl-2-butanone with the benzaldehyde and ammonium acetate. In the crystal, the molecules are linked by O—H⋯O and C—H⋯O hydrogen
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 12, Pp 1267-1271 (2021)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
2-{[(E)-(3-Cyclobutyl-1H-1,2,4-triazol-5-yl)imino]methyl}phenol was synthesized by an eco-friendly microwave-assisted method that is highly selective and efficient. In the crystal, molecules are linked by N—H⋯N and C—H⋯O hydrogen bond
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 11, Pp 1126-1129 (2021)
The title four-coordinate mononuclear complex, [Hg(C3H5OS2)2(C6H16N2)] or [Hg(C3H5OS2)2(tmeda)] (tmeda: N,N,N′,N′-tetramethylethane-1,2-diamine), has a distorted tetrahedral geometry. The HgII ion is coordinated to two N atoms of the N,N,N′,N
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 11, Pp 1087-1090 (2021)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
The title Schiff base exists in the enol–imine tautomeric form and adopts a Z configuration. In the crystal, the molecules are linked by weak C—H⋯π hydrogen bonds and very weak π–π stacking interactions.
The title compound, C16H17
The title compound, C16H17
Autor:
Feyzi Alkim Aktas, Ayşen Alaman Ağar, Necmi Dege, Digdem Tatlidil, Sevgi Kansiz, Samir Osman Mohammed Al-Asbahy
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 6, Pp 658-662 (2021)
The title compound, C22H18N2O2, is a Schiff base that exists in the phenol–imine tautomeric form and adopts an E configuration with respect to the C=N bond. The molecular structure is stabilized by an O—H...N hydrogen bond, forming an S(6) ring m
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 4, Pp 412-415 (2021)
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 4, Pp 412-415 (2021)
In the title complex, [Cu(2-nitrobenzoate)2(tmeda)], the central metal atom has distorted square-planar geometry with one oxygen atom each from two 2-nitrobenzoate ligands and two TMEDA ligand nitrogen atoms.
The reaction of copper(II) sul
The reaction of copper(II) sul
Autor:
Nesuhi Akdemir, Erdoğan Tarcan, Seyhan Ozturk, Eiad Saif, Ali Arslanhan, Necmi Dege, Sevgi Kansiz
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 2, Pp 138-141 (2021)
The title compound, C12H9N3O4S, synthesized by condensation of 5-nitrothiophene-2-carbaldehyde and 2-methyl-3-nitroaniline, crystallizes in the orthorhombic space group P212121. In the molecule, the aromatic benzene and thiophene rings are twisted wi
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 10, Pp 1595-1598 (2020)
The title compound, C14H12INO, was synthesized by condensation of 2-hydroxy-3-methylbenzaldehyde and 2-iodoaniline, and crystallizes in the orthorhombic space group P212121. The 2-iodophenyl and benzene rings are twisted with respect to each other, m