Results 21 to 30 of about 617,913 (259)

Crystal structure of cyclosulfamuron [PDF]

Acta Crystallographica Section E Crystallographic Communications, 2015
The title compound (systematic name: 1-{[2-(cyclopropylcarbonyl)anilino]sulfonyl}-3-(4,6-dimethoxypyrimidin-2-yl)urea), C17H19N5O6S, is a pyrimidinylsulfonylurea herbicide. The dihedral angles between the mean planes of the central benzene ring and the cyclopropyl and pyrimidinyl rings are 75.32 (9) and 88.79 (4)°, respectively.
Gihaeng Kang, Jineun Kim, Eunjin Kwon, Tae Ho Kim   +3 more
openaire   +3 more sources

Crystal structure of tolylfluanid [PDF]

Acta Crystallographica Section E Structure Reports Online, 2014
The title compound, C10H13Cl2FN2O2S2{systematic name:N-[(dichlorofluoromethyl)sulfanyl]-N′,N′-dimethyl-N-p-tolylsulfamide}, is a well known fungicide. The dihedral angle between the mean plane of the dimethylamino group and that of the benzene ring is 32.3 (3)°.
Seonghwa Cho, Jineun Kim, Gihaeng Kang, Tae Ho Kim   +3 more
openaire   +3 more sources

Crystal structure of ruthenocenecarbonitrile [PDF]

Acta Crystallographica Section E Crystallographic Communications, 2015
The molecular structure of ruthenocenecarbonitrile, [Ru(η5-C5H4C[triple-bond]N)(η5-C5H5)], exhibits point group symmetrym, with the mirror plane bisecting the molecule through the C[triple-bond]N substituent. The RuIIatom is slightly shifted from the η5-C5H4centroid towards the C[triple-bond]N substituent.
Strehler, Frank, Korb, Marcus, Lang, Heinrich   +2 more
openaire   +4 more sources

A Novel One-Dimensional Porphyrin-Based Covalent Organic Framework

Molecules, 2019
A novel one-dimensional covalent organic framework (COF-K) was firstly designed and synthesized through a Schiff-based reaction from a porphyrin building block and a nonlinear right-angle building block.
Miao Zhang, Ruijin Zheng, Ying Ma, Ruiping Chen, Xun Sun, Xuan Sun   +5 more
doaj   +1 more source

(2-Hydroxyphenyl)(4,2′:4′,4′′-terpyridin-6′-yl)methanone

IUCrData, 2020
The title compound, C22H15N3O2, can be described as a ketone with a phenol substituent and a terpyridine ligand coordinated to the carbonyl group. The three six-membered rings of the terpyridine ligand are not coplanar.
S. Devika, Noor Shahina Begum, Kiran B. Manjappa, Ding-Yah Yang   +3 more
doaj   +1 more source

Synthesis and crystal structures of 1-benzoyl-4-(4-nitrophenyl)piperazine and 1-(4-bromobenzoyl)-4-phenylpiperazine at 90 K

Acta Crystallographica Section E: Crystallographic Communications, 2022
Synthesis and crystal structures of 1-benzoyl-4-(4-nitrophenyl)piperazine, C17H17N3O3, (I) and 1-(4-bromobenzoyl)-4-phenylpiperazine, C17H17BrN2O, (II) are described.
Sreeramapura D. Archana, Haruvegowda Kiran Kumar, Holehundi J. Shankara Prasad, Hemmige S. Yathirajan, Sean Parkin   +4 more
doaj   +1 more source

[1,1′-Bicyclohexane]-1,1′-diol

IUCrData, 2023
The title compound, C12H22O2, is a symmetric diol derived from the pinacol coupling of cyclohexanone. The asymmetric unit contains three complete molecules. The cyclohexane moieties adopt chair conformations.
Zukisani Mtendeni, Eric Cyriel Hosten, Richard Betz   +2 more
doaj   +1 more source

Electrical and Vibrational Studies of Na2K2Cu(MoO4)3

Advances in Materials Science and Engineering, 2017
The complex impedance of Na2K2Cu(MoO4)3 material has been investigated in the temperature range of 653–753 K and in the frequency range of 40 Hz–5 MHz.
Wassim Dridi, Mohamed Faouzi Zid, Miroslaw Maczka   +2 more
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source

Solvothermal synthesis, crystal structure and photoluminiscence of Cd(II) coordination polymer derived from a 1,2,3-triazole-based tricarboxylate ligand

Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry
A new polymeric complex of cadmium(II) was synthesized under solvothermal conditions by the reaction of 5-(4-carboxy-5-methyl-1H-1,2,3-triazol-1-yl) isophthalic acid (H3L) with cadmium nitrate tetrahydrate in a mixture of N,N-dimethylacetamide and water.
Viorina Gorincioi, Sergiu Sova, Olga Culicova, Gheorghe Roman, Vasile Lozan   +4 more
doaj   +1 more source