Results 41 to 50 of about 1,206,495 (293)

Bis[N-2-hydroxyethyl,N-methyldithiocarbamato-κ2S,S)'-4-{[(pyridin-4-ylmethylidene)hydrazinylidene}methyl]pyridine-κN1)zinc(II): crystal structure and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2017
In the title compound, [Zn(C4H8NOS2)2(C12H10N4)], the ZnII atom exists within a NS4 donor set defined by two chelating dithiocarbamate ligands and a pyridyl-N atom derived from a terminally bound 4-pyridinealdazine ligand.
Grant A. Broker, Mukesh M. Jotani, Edward R. T. Tiekink   +2 more
doaj   +1 more source

Crystal structure and Hirshfeld surface analysis of 3-methyl-4-oxo-N-phenyl-3,4-dihydroquinazoline-2-carbothioamide

Acta Crystallographica Section E: Crystallographic Communications, 2022
The asymmetric unit of the title compound, C16H13N3OS, comprises two molecules (A and B) with similar conformations that differ mainly in the orientation of the phenyl group relative to the rest of the molecule, as expressed by the Cthioamide—Nthioamide ...
Nasiba Pirnazarova, Ubaydullo Yakubov, Sevara Allabergenova, Akmaljon Tojiboev, Kambarali Turgunov, Burkhon Elmuradov   +5 more
doaj   +1 more source

Site selectivity of halogen oxygen bonding in 5- and 6-haloderivatives of uracil [PDF]

, 2019
Seven 5-and 6-halogenated derivatives of uracil or 1-methyluracil (halogen = Cl, Br, I) were studied by single crystal X-ray diffraction. In contrast with pure 5-halouracils, where the presence of N-H…O and C-H…O hydrogen bonds prevents the formation ...
Portalone, Gustavo
core   +1 more source

3-{(E)-[4-(4-Hydroxy-3-methoxyphenyl)butan-2-ylidene]amino}-1-phenylurea: crystal structure and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2018
Two independent molecules (A and B) comprise the asymmetric unit of the title compound, C18H21N3O3. The urea moiety is disubstituted with one amine being linked to a phenyl ring, which is twisted out of the plane of the CN2O urea core [dihedral angles ...
Ming Yueh Tan, Karen A. Crouse, Thahira B. S. A. Ravoof, Mukesh M. Jotani, Edward R. T. Tiekink   +4 more
doaj   +1 more source

Synthesis, crystal structure and Hirshfeld surface analysis of new phosphoric triamide [2-F-C6H4C(O)NH]P(O)[NHCH(CH3)2]2 [PDF]

شیمی کاربردی روز, 2016
In present work, new phosphoric triamide N-(2-fluorobenzoyl)-N′,N"-diisopropylphosphoric triamide, [2-F-C6H4C(O)NH]P(O)[NHCH(CH3)2]2, was synthesized and characterized by X-ray crystallography analysis.
Atekeh Tarahhomi, Arnold L. Rheingold, James A. Golen   +2 more
doaj   +1 more source

Synthesis, Characterization, Crystal Structures, and Supramolecular Assembly of Copper Complexes Derived from Nitroterephthalic Acid along with Hirshfeld Surface Analysis and Quantum Chemical Studies

ACS Omega, 2023
Two new Cu(II) carboxylate complexes, Cu-NTA and Cu-DNTA, were prepared by treating 2-nitroterephthalic acid with CuSO4·5H2O at room temperature. The synthesized complexes were characterized by elemental (CHN), FT-IR, and thermogravimetric analysis.
Seadat Suliddin Hasanova, Emina Agil Yolchueva, Aliyeva Qudrat Mashadi, S. Muhammad, Muhammad Ashfaq, Movsumov Elman Muhammed, K. Munawar, M. Tahir, A. Al-sehemi, S. S. Alarfaji   +9 more
semanticscholar   +1 more source

Crystal structure and Hirshfeld surface analysis of 2-aminopyridinium hydrogen phthalate [PDF]

Acta Crystallographica Section E Crystallographic Communications, 2019
Aminopyridine and phthalic acid are well known synthons for supramolecular architectures for the synthesis of new materials for optical applications. The 2-aminopyridinium hydrogen phthalate title salt, C5H7N2 +·C8H5O4 −, crystallizes in the non-centrosymmetric space group P21.
V. Siva, M. Suresh, S. Athimoolam, S. Asath Bahadur   +3 more
openaire   +3 more sources

Undecacarbonyl[(4-methylsulfanylphenyl)diphenylphosphane]triruthenium(0): crystal structure and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2018
The title cluster compound, [Ru3(C19H17PS)(CO)11], comprises a triangle of Ru0 atoms, two of which are bonded to four carbonyl ligands. The third metal atom is bound to three carbonyl ligands and the phosphane-P atom of a dissymmetric phosphane ligand ...
Omar bin Shawkataly, Hafiz Malik Hussien Abdelnasir, Siti Syaida Sirat, Mukesh M. Jotani, Edward R. T. Tiekink   +4 more
doaj   +1 more source

(E)-3-{[(2-Bromo-3-methylphenyl)imino]methyl}benzene-1,2-diol: crystal structure and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2019
The title compound, C14H12BrNO2, was synthesized by the condensation reaction of 2,3-dihydroxybenzaldehyde and 2-bromo-3-methylaniline. It crystallizes in the centrosymmetric triclinic space group P\overline{1}. The configuration about the C=N bond is E.
Onur Erman Doğan, Necmi Dege, Erbil Ağar, Igor O. Fritsky   +3 more
doaj   +1 more source

Synthesis, Crystal Structure, Hirshfeld Surface Analysis, and Computational Study of a Novel Organic Salt Obtained from Benzylamine and an Acidic Component

ACS Omega, 2021
A novel Schiff base compound named as phenylmethanaminium (E)-4-((benzylimino)methyl)benzoate C7H10N+. C15H12NO2– (A) is synthesized by the chemical reaction of benzylamine and 4-carboxybenzaldehyde in ethanol, and the structure of the titled compound is
Muhammad Ashfaq, K. Munawar, M. Tahir, N. Dege, Mavişe Yaman, S. Muhammad, S. S. Alarfaji, H. Kargar, Muhammad Umar Arshad   +8 more
semanticscholar   +1 more source