Results 21 to 30 of about 117,370 (260)

Bis{4-[(2-hydroxy-5-methoxy-3-nitrobenzylidene)amino]phenyl} ether

Acta Crystallographica Section E: Crystallographic Communications, 2020
The molecule of the title compound, C28H22N4O9, exhibits crystallographically imposed twofold rotational symmetry, with a dihedral angle of 66.0 (2)° between the planes of the two central benzene rings bounded to the central oxygen atom.
Md. Azharul Arafath, Huey Chong Kwong, Farook Adam, Md. Mohiuddin, Md. Sohug Sarker, Mohammad Salim, Md. Mahbubul Alam   +6 more
doaj   +1 more source

6,6′-[(1E,1′E)-Oxybis(4,1-phenylene)bis(azanylylidene)bis(methanylylidene)]bis(2-methylphenol): supramolecular assemblies in two dimensions mediated by weak C—H...N, C—H...O and C—H...π interactions

Acta Crystallographica Section E: Crystallographic Communications, 2018
The title compound, C28H24N2O3, is a flexible Schiff base, having a dihedral angle of 59.53 (5)° between the mean planes of two phenyl rings bounded in the centre by a single O atom.
Md. Azharul Arafath, Huey Chong Kwong, Farook Adam, Mohd. R. Razali   +3 more
doaj   +1 more source

Bis(15-crown-5-κ5O)barium tetrakis(isothiocynato-κN)zinc(II)

IUCrData, 2019
In the title compound, [Ba(C10H20O5)2][Zn(NCS)4], the 15-crown-5 molecules are disordered over two positions with site occupancies of 0.706 (4) and 0.294 (4).
V. Ramesh, K. Rajarajan, B. Gunasekaran
doaj   +1 more source

The Quantum Electronic Partitioning as Modernization in the Studies of the Intermolecular Interactions

Orbital: The Electronic Journal of Chemistry, 2022
Throughout the years, the evolution in the works involving hydrogen bond based on the direct determination of the interaction energy has become limited in order to characterize the electronic nature and interaction strength of the intermolecular system.
Boaz Galdino Oliveira
doaj   +1 more source

Profiling Intermolecular Interactions of Theophylline: Analysis of Some Classes of Theophylline Containing Co-Crystals

Crystals
Intermolecular interactions play an important role in the formation and stability of co-crystals. In this study, the interaction behaviour of theophylline in co-crystal structures was systematically analysed using data from the Cambridge Structural ...
Martin H. Polko, Guido J. Reiss
doaj   +1 more source

Crystal structure and intermolecular interaction energy calculation in N,N′-bis(4-iodobenzylidene)-ethane-1,2-diamine [PDF]

شیمی کاربردی روز, 2019
A new potentially bidentate Schiff base ligand was synthesized from condensation reaction between ethylenediamine and 4-iodobenzaldehyde. The crystal structure of the compound was studied by single-crystal X-ray diffraction and it was shown that the ...
reza kia, Soheil Mahmoudi
doaj   +1 more source

The Crystal Structures of 4-(1-Methylpiperidin-1-ium-1-yl)-2,2-Diphenylbutanamide Bromide and 4-(1-Methylpiperidin-1-ium-1-yl)-2,2-Diphenylbutanamide Bromide Hemihydrate

Molbank
Fenpiverinium is an agent which, from a medical perspective, has anticholinergic and antispasmodic properties, with applications in the treatment of smooth muscle spasm.
Ioana-Georgeta Grosu, Alexandru Turza, Gheorghe Borodi, Maria-Olimpia Miclaus   +3 more
doaj   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source

Synthesis and Characterization of Crown-Ether Appended Hexaazatrinaphthylene-Based Liquid-Crystalline Derivative

Crystals, 2020
In this article, we report on the synthesis and characterization of crown-ether appended hexaazatrinaphthylene derivatives with two alkoxy chains. The complexation of a derivative having shorter alkoxy chains with metal ions, such as NaI and KI, prompts ...
Kyosuke Isoda, Keigo Shimooka
doaj   +1 more source

Hirshfeld Surface Investigation of Intermolecular Interaction of N-Aroyl-N’-(2-pyridyl)thiourea Derivatives

ASM Science Journal, 2021
A detailed analysis of the intermolecular interactions of the crystalline structure of thiourea derivatives namely 1-(3-Methylbenzoyl)-3-(6-methyl-2-pyridyl)-thiourea, N-(2-Furoyl)-N’-(6-methyl-2-pyridyl)thiourea, 2-Methyl-N-[(3-methyl-2-pyridyl ...
Rafie Draman
doaj   +1 more source