Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Yavuz Köysal"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 1, Pp 97-97 (2022)
In the paper by Köysal et al. [Acta Cryst. (2004), E60, o515–o516], there was an error in the name of the last author.
Externí odkaz:
https://doaj.org/article/90ac4f1a29854c6b8c96d39adcb16a01
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 12, Pp 1852-1855 (2016)
In the molecular structure of the title compound, C23H14N4O7, the furan, dinitrophenyl and phenyl rings are almost in the same plane (r.m.s. deviation = 0.127 Å), with the benzoyl ring inclined by a dihedral angle of 56.4 (1)° to the three-ring sys
Externí odkaz:
https://doaj.org/article/66d355ce372c476ab5d1e21a565732b9
Publikováno v:
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, Vol 4, Iss 1, Pp 317-326 (2016)
Bu çalışmada plazma depozisyonu metodu ile üretilmiş amorf Hidrojenlenmiş Karbon (a-C:H) ince filmlerin yasak enerji bant aralıkları, optiksel geçirgenlik spektroskopisi aracılığı ile incelenmiştir. Analizler sonucu, ince film kalınlı
Externí odkaz:
https://doaj.org/article/4af83f5e2c3c4b9d8847558914a04459
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 8, Pp 1187-1189 (2016)
The title compound, C11H6Cl2N2O2S, is a Schiff base that incorporates an N-bound 2,4-dichlorophenyl and a C-bound 5-nitrothiophene ring. The molecule is approximately planar, the maximum deviation from the mean plane being 0.233 (4) Å for the C=N N
Externí odkaz:
https://doaj.org/article/f3291bae33c34ec2acb4510e7dd2f17d
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 7, Pp o466-o467 (2015)
In the title compound, C15H11F3N2O4, the N=C bond of the central imine group adopts an E conformation. The dihedral angle between two benzene rings is 6.2 (2)°. There is an intramolecular bifurcated O—H...(N,O) hydrogen bond with S(6) and S(9) rin
Externí odkaz:
https://doaj.org/article/77d92b4e116b4e1cb5231549442715c8
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 6, Pp o883-o883 (2013)
The title Schiff base, C23H27ClN2O adopts the phenol–imine tautomeric form, with an intramolecular O—H...N hydrogen bond, which generates an S(6) ring motif. Three C atoms of the heterocyclic moiety of the hexahydropyridoquinoline unit, as well a
Externí odkaz:
https://doaj.org/article/e87d346a25ea49b5a6565e4e801edf3a
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 6, Pp o889-o889 (2013)
In the title compound, C19H12Cl2N2O4, the imine bond length of 1.257 (6) Å is typical of a double bond. The dihedral angle between the para-nitro benzene ring and the central benzene ring is 12.06 (3)° and that between the central benzene and the p
Externí odkaz:
https://doaj.org/article/76dc74cd75f344b189a4fff2277e49c2
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 10, Pp o2993-o2994 (2012)
In the title compound, C50H60Cl8O12, the molecules are disordered about an inversion center located at the mid-point of the central C=C bond. These atoms show disorder and were modelled with two different orientations with site occupancies of 0.828 (
Externí odkaz:
https://doaj.org/article/122c6849ab8644fba7784b1b5c4e655b
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 9, Pp o2801-o2801 (2012)
The title Schiff base, C13H13NO2S, adopts the phenol–imine tautomeric form and reveals an intramolecular O—H...N hydrogen bond involving the hydroxy group and the imino N atom, forming an S(6) ring. The molecule is highly twisted with respect to
Externí odkaz:
https://doaj.org/article/a9e254d242a84a288f2048ad4e570617
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 9, Pp o2633-o2633 (2012)
The title molecule, C30H24O4, lies about an inversion center located at the mid-point of the central C=C bond. The diphenylmethanone unit adopts an all-trans conformation. The dihedral angle between the adjacent rings is 53.57 (4)°.
Externí odkaz:
https://doaj.org/article/68664d8d96664a01a0e23d63f56e606b