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Crystal structure of (E)-N-{2-[2-(3-chlorobenzyl-idene) hydrazinyl]-2-oxoethyl}-4-methylbenzene-sulfonamide monohydrate [PDF]
, 2015 The molecule of the title compound, C16H16ClN3O3S·H2O, is L-shaped being bent at the S atom; the S-N-C-C torsion angle is 132.0 (3)°. The central part of the molecule, C-C-N-N=C, is almost linear, with the C-C-N-N and C-N-N=C torsion angles being -174 ...
Foro, S., Gowda, B.T., Purandara, H.
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Acta Crystallographica Section E: Crystallographic Communications, 2021 In the title compound, C27H33NO5, a 3,3,6,6-tetramethyltetrahydroacridine-1,8-dione ring system carries an ethyl acetate substituent on the acridine N atom and an o-hydroxyphenyl ring on the central methine C atom of the dihydropyridine ring. The benzene
Omyma A. A. Abd Allah +5 more
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Acta Crystallographica Section E: Crystallographic Communications, 2022 In the title compound, C24H23FN4O4S·0.25H2O, the dihydropyrimidine ring is distinctly non-planar, with the flap C atom deviating by 0.297 (2) Å from the least-squares plane.
Shaaban K. Mohamed +5 more
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Crystal structure of 1,2,3,4-di-O-methylene-α-d-galactopyranose
Acta Crystallographica Section E: Crystallographic Communications, 2015 The title compound, C8H12O6, was synthesized by deacetylation of 6-acetyl-1,2,3,4-di-O-methylene-α-d-galactose with sodium methoxide. The central part of the molecule consists of a six-membered C5O pyranose ring with a twist-boat conformation. Both fused
Ioannis Tiritiris +2 more
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Hydrogen-bonding interactions in the crystalline-phase structures of cinnamic acid derivatives [PDF]
, 1999 Secondary interactions responsible for the crystalline-phase structures of various cinnamic acids and cinnamic acid esters drawn from the Cambridge Structural Database were studied with the help of the Cerius package implemented on an SGI workstation ...
Pálinkó, István
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Cystal structre of 5-hydroxy-2-nitrobenzaldehyde
Acta Crystallographica Section E: Crystallographic Communications, 2015 In the title compound, C7H5NO4, the nitro group and the aldehyde group are inclined to the benzene ring by 16.6 (3) and 15.6 (3)°, respectively. In the crystal, molecules are linked via O—H...O hydrogen bonds, forming chains along [100].
Huma Bano, Sammer Yousuf
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Four related benzazepine derivatives in a reaction pathway leading to a benzazepine carboxylic acid : hydrogen-bonded assembly in zero, one, two and three dimensions [PDF]
, 2014 The authors thank ‘Centro de Instrumentacion Cientıfico-Tecnica of Universidad de Jaen’ and the staff for data collection. AP, SAG and CMS thank Colciencias for financial support (grant No. 1102–521–28229). JC thanks the Consejerıa de Innovacion, Ciencia
Cobo, J. +4 more
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Acta Crystallographica Section E: Crystallographic Communications, 2015 In the title compound, C20H16Cl2N2O2S, the pyrimidine ring has a screw-boat conformation. The attached dichlorophenyl ring is twisted at an angle of 89.29 (13)° with respect to the pyrimidine ring mean plane.
T. Sankar +3 more
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(2RS)-3-(4-Hydroxyphenyl)-2-(1-oxo-1H-2,3-dihydroisoindol-2-yl)propanoic acid monohydrate [PDF]
, 2007 The title compound, C₁₇H₁₅NO₄·H₂O, derived from DL-tyrosine crystallizes as an unusual hydrogen-bonded acid-monohydrate dimer. The asymmetric unit contains two organic molecules and two water molecules.
Brady, Fiona, Gallagher, John F.
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Crystal structures of three N-(arylsulfonyl)-4-fluorobenzamides
Acta Crystallographica Section E: Crystallographic Communications, 2016 The crystal structures of three N-arylsulfonyl-4-fluorobenzamides, namely 4-fluoro-N-(2-methylphenylsulfonyl)benzamide, C14H12FNO3S, (I), N-(2-chlorophenylsulfonyl)-4-fluorobenzamide, C13H9ClFNO3S, (II), and N-(4-chlorophenylsulfonyl)-4-fluorobenzamide ...
P. A. Suchetan +5 more
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