Results 1 to 10 of about 2,777 (70)

Crystal structure of 4-(anthracen-9-yl)pyridine

Acta Crystallographica Section E: Crystallographic Communications, 2021
The title compound, C19H13N, which crystallizes in the monoclinic C2/c space group with one half-molecule in the asymmetric unit, was synthesized by Suzuki–Miyaura cross-coupling reaction of 9-bromoanthracene with pyridin-4-ylboronic acid and purified by
Meng Zhao, Gang Zhang, Jingmiao Zhang, Shan Huang, Xiuxia Liu, Fei Li   +5 more
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Dynamic and Static Nature of XH-∗-π and YX-∗-π (X = F, Cl, Br, and I; Y = X and F) in the Distorted π-System of Corannulene Elucidated with QTAIM Dual Functional Analysis

Molecules, 2023
The dynamic and static nature of the XH-∗-π and YX-∗-π (X = F, Cl, Br, and I; Y = X and F) interactions in the distorted π-system of corannulene (π(C20H10)) is elucidated with a QTAIM dual functional analysis (QTAIM-DFA), where asterisks emphasize the ...
Satoko Hayashi, Takahiro Kato, Yuji Sugibayashi, Waro Nakanishi   +3 more
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Crystal structures of isomeric 3,5-dichloro-N-(2,3-dimethylphenyl)benzenesulfonamide, 3,5-dichloro-N-(2,6-dimethylphenyl)benzenesulfonamide and 3,5-dichloro-N-(3,5-dimethylphenyl)benzenesulfonamide

Acta Crystallographica Section E: Crystallographic Communications, 2017
The crystal structures of three isomeric compounds of formula C14H13Cl2NO2S, namely 3,5-dichloro-N-(2,3-dimethylphenyl)-benzenesulfonamide (I), 3,5-dichloro-N-(2,6-dimethylphenyl)benzenesulfonamide (II) and 3,5-dichloro-N-(3,5-dimethylphenyl ...
K. Shakuntala, S. Naveen, N. K. Lokanath, P. A. Suchetan   +3 more
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2,2′-[(4-Bromophenyl)methylene]bis(1H-pyrrole)

IUCrData, 2016
The title compound, C15H13BrN2, is a substituted methane derivative. Three H atoms of the methane molecule have been substituted by means of two pyrrole rings and one 4-bromophenyl moiety.
A. K. Bauri, Sabine Foro, Nhu Do Quynh Nguyen   +2 more
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Crystal structure of 13-(2-methoxyphenyl)-3,4-dihydro-2H-indazolo[1,2-b]phthalazine-1,6,11(13H)-trione

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C22H18N2O4, the three fused rings of the pyrazolophthalazine moiety are coplanar (r.m.s. deviation = 0.027 Å). The cyclohexene ring fused to the pyrazolidine ring, so forming the indazolophthalazine unit, has a half-chair ...
Abdelmalek Bouraiou, Sofiane Bouacida, Hocine Merazig, Aissa Chibani, Zouhair Bouaziz   +4 more
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The crystal structure of the triclinic polymorph of 1,4-bis([2,2′:6′,2′′-terpyridin]-4′-yl)benzene

Acta Crystallographica Section E: Crystallographic Communications, 2019
The title triclinic polymorph (Form I) of 1,4-bis([2,2′:6′,2′′-terpyridin]-4′-yl)benzene, C36H24N6, was formed in the presence of the Lewis acid yttrium trichloride in an attempt to obtain a coordination compound.
Alexander E. Sedykh, Dirk G. Kurth, Klaus Müller-Buschbaum   +2 more
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Methyl 2-(benzoyloxy)benzoate

IUCrData, 2016
In the title compound, C15H12O4, the arene rings are inclined at an angle of 65.97 (6)°. The pendant methyl ester substituent has an extended conformation. In the crystal, molecules are linked by C—H...π interactions, forming chains propagating along the
P. Naveen, S. Naveen, Zabiulla, S. B. Benaka Prasad, N. K. Lokanath, Shaukath Ara Khanum, Ismail Warad   +6 more
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Crystal structure and Hirshfeld surface analysis of (E)-1-[2,2-dichloro-1-(4-fluorophenyl)ethenyl]-2-(2,4-dichlorophenyl)diazene

Acta Crystallographica Section E: Crystallographic Communications, 2021
In the title compound, C14H7Cl4FN2, the dihedral angle between the 4-fluorophenyl ring and the 2,4-dichlorophenyl ring is 46.03 (19)°. In the crystal, the molecules are linked by C—H...N interactions along the a-axis direction, forming a C(6) chain.
Namiq Q. Shikhaliyev, Kadiriye Özkaraca, Mehmet Akkurt, Xanim N. Bagirova, Gulnar T. Suleymanova, Mirjalil S. Abdulov, Sixberth Mlowe   +6 more
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The crystal structure of 4′-{4-[(2,2,5,5-tetramethyl-N-oxyl-3-pyrrolin-3-yl)ethynyl]phenyl}-2,2′:6′,2′′-terpyridine

Acta Crystallographica Section E: Crystallographic Communications, 2015
The terpyridine group of the title compound, C31H27N4O, assumes an all-transoid conformation and is essentially planar with the dihedral angles between the mean planes of the central pyridine and the two outer rings amounting to 3.87 (5) and 1.98 (5 ...
Andreas Meyer, Jennifer Wiecek, Gregor Schnakenburg, Olav Schiemann   +3 more
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Crystal structure and Hirshfeld surface analysis of 4-cyano-N-[(4-cyanophenyl)sulfonyl]-N-[2-(5-methylfuran-2-yl)phenyl]benzenesulfonamide

Acta Crystallographica Section E: Crystallographic Communications, 2023
In the title compound, C25H17N3O5S2, intramolecular π–π interactions [centroid-to-centroid distance = 3.5640 (9) Å] are observed between the furan and benzene rings of the 4-cyanophenyl group.
Gunay Z. Mammadova, Elizaveta D. Yakovleva, Gleb M. Burkin, Victor N. Khrustalev, Mehmet Akkurt, Sevim Türktekin Çelikesir, Ajaya Bhattarai   +6 more
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