Results 21 to 30 of about 4,722,216 (249)

Crystal structure and Hirshfeld surfaces analysis of Heterocyclic-and circulenes [PDF]

MATEC Web of Conferences, 2022
The crystal structure of the new diazatrioxa[9]circulene and tetrahydro-diazatetraoxa[10]circulene which represent the first synthesized representatives of “higher” hetero[n]circulenes with n>8, was analyzed in details.
Karaush-Karmazin Nataliya, Baryshnikov Glib, Minaev Boris   +2 more
doaj   +1 more source

View of the Hirshfeld surface shape index and curvedness for Anth-1 and Anth-2.

, 2021
View of the Hirshfeld surface shape index and curvedness for Anth-1 and Anth-2.
Hazri Bakhtiar (9601194), Suhana Arshad (683751), Ibrahim Abdul Razak (9601191), Muhamad Fikri Zaini (9601188), Dian Alwani Zainuri (4386850), Mundzir Abdullah (11495414)   +5 more
core   +1 more source

Synthesis, crystal structure determination, Hirshfeld surface and crystal void analyses, inter­action energy calculations and energy frameworks of N-(2-methyl­phen­yl)-N′-pivaloyl­thio­urea [PDF]

Acta Crystallographica Section E: Crystallographic Communications
Kumar S, Hökelek T.
europepmc   +2 more sources

Hirshfeld Surface Analysis and Density Functional Theory Calculations of 2-Benzyloxy-1,2,4-triazolo[1,5-a] quinazolin-5(4H)-one: A Comprehensive Study on Crystal Structure, Intermolecular Interactions, and Electronic Properties

Crystals, 2023
This study employs a comprehensive computational analysis of the 2-benzyloxy-1,2,4-triazolo[1,5-a] quinazolin-5(4H)-one (ID code: CCDC 834498) to explore its intermolecular interactions, surface characteristics, and crystal structure.
Ahmed H. Bakheit, Hatem A. Abuelizz, Rashad Al-Salahi   +2 more
doaj   +1 more source

4-[(Benzylamino)carbonyl]-1-methylpyridinium bromide hemihydrate: X-ray diffraction study and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2022
The hemihydrate of 4-[(benzylamino)carbonyl]-1-methylpyridinium bromide, C14H15N2O+·Br−·0.5H2O, was studied by single-crystal and powder X-ray diffraction methods.
Vitalii V. Rudiuk, Anna M. Shaposhnik, Vyacheslav M. Baumer, Igor A. Levandovskiy, Svitlana V. Shishkina   +4 more
doaj   +1 more source

Synthesis, crystal structure and Hirshfeld surface analysis of 2-(ethyl­sulfan­yl)-3-(2-methyl­prop­yl)-5,5-diphenyl-4,5-di­hydro-3H-imidazol-4-one [PDF]

Acta Crystallographica Section E: Crystallographic Communications
El Moutaouakil Ala Allah A, Massera C, Alsubari A, Mague J, Ramli Y.   +4 more
europepmc   +3 more sources

Crystal structure, DFT study and Hirshfeld surface analysis of ethyl 6-chloro-2-ethoxyquinoline-4-carboxylate

Acta Crystallographica Section E: Crystallographic Communications, 2019
In the title quinoline derivative, C14H14ClNO3, there is an intramolecular C—H...O hydrogen bond forming an S(6) graph-set motif. The molecule is essentially planar with the mean plane of the ethyl acetate group making a dihedral angle of 5.02 (3)° with ...
Younos Bouzian, Khalid Karrouchi, El Hassane Anouar, Rachid Bouhfid, Suhana Arshad, El Mokhtar Essassi   +5 more
doaj   +1 more source

Crystal Structure, Hirshfeld Surface Analysis and Computational Studies of Two Benzo [b][1, 4] Diazepine Derivatives

, 2023
The DFT computational studies, crystal structures and Hirshfeld surface analysis of (E)-4-(2-chlorostyryl)-2,2-dimethyl-2,3-dihydro-1H-benzo[b][1,4]diazepine (1) and (E)-4-(2-(2,2-dimethyl-2,3-dihydro-1H-benzo[b][1,4]diazepin-4-yl)vinyl)phenol (2) have ...
Madanhire, T, Lobb, Kevin A, Odame, Felix, Hosten, Eric C   +3 more
core   +1 more source

(3aS,4R,5R,6S,7aR)-4,5-Dibromo-2-[4-(trifluoromethyl)phenyl]-2,3,3a,4,5,6,7,7a-octahydro-3a,6-epoxy-1H-isoindol-1-one: crystal structure and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2021
The asymmetric unit of the title compound, C15H12Br2F3NO2, consists of two crystallographically independent molecules. In both molecules, the pyrrolidine and tetrahydrofuran rings adopt an envelope conformation.
Dmitriy F. Mertsalov, Kseniia A. Alekseeva, Magrycheva S. Daria, Maxim E. Cheshigin, Sevim Türktekin Çelikesir, Mehmet Akkurt, Mikhail S. Grigoriev, Sixberth Mlowe   +7 more
doaj   +1 more source

5,5-Dichloro-6-hydroxydihydropyrimidine-2,4(1H,3H)-dione: molecular and crystal structure, Hirshfeld surface analysis and the new route for synthesis with Mg(ReO4)2 as a new catalyst

Acta Crystallographica Section E: Crystallographic Communications, 2020
The molecular and crystal structures of the title compound, C4H4Cl2N2O3, were investigated by single-crystal X-ray diffraction and a Hirshfeld surface analysis.
Anton P. Novikov, Sergey N. Ryagin, Mikhail S. Grigoriev, Alexey V. Safonov, Konstantin E. German   +4 more
doaj   +1 more source