Výsledky vyhledávání - "Georgiana Paulus"

Akademický článek

2-[(1E)-[(Z)-2-({[(1Z)-[(E)-2-[(2-Hydroxyphenyl)methylidene]hydrazin-1-ylidene]({[(4-methylphenyl)methyl]sulfanyl})methyl]disulfanyl}({[(4-methylphenyl)methyl]sulfanyl})methylidene)hydrazin-1-ylidene]methyl]phenol: crystal structure, Hirshfeld surface analysis and computational study

Autor: Georgiana Paulus, Huey Chong Kwong, Karen A. Crouse, Edward R. T. Tiekink

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 8, Pp 1245-1250 (2020)

The complete molecule of the title hydrazine carbodithioate derivative, C32H30N4O2S4, is generated by a crystallographic twofold axis that bisects the disulfide bond. The molecule is twisted about this bond with the C—S—S—C torsion angle of 90.

Externí odkaz: https://doaj.org/article/a67bd9ed92914fd7ae80051a63f8be0c

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Akademický článek

(E)-[({[(3-Methylphenyl)methyl]sulfanyl}methanethioyl)amino](1-phenylpentylidene)amine

Autor: Georgiana Paulus, Karen A. Crouse, Mohamed Ibrahim Mohamed Tahir, Edward R. T. Tiekink

Publikováno v: Acta Crystallographica Section E, Vol 67, Iss 6, Pp o1370-o1371 (2011)

In the structure of the title compound, C20H24N2S2, the central CN2S2 atoms are planar (r.m.s. deviation = 0.0205 Å) but both benzene rings are twisted out of this plane forming dihedral angles of 23.03 (6) and 84.75 (4)° (tolyl); the n-butyl group

Externí odkaz: https://doaj.org/article/92b0ba15b49a4fd5b9c9b7f1a17f157a

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Autor: Karen A. Crouse, Georgiana Paulus, Huey Chong Kwong, Edward R. T. Tiekink

Publikováno v: Acta Crystallographica Section E Crystallographic Communications. 76:1245-1250

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48ca4b7a6fa7c2858aba30fdeabdc42f
https://doi.org/10.1107/s2056989020008762

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Synthesis, characterization and biological activity of Cu(II), Zn(II) and Re(I) complexes derived from S-benzyldithiocarbazate and 3-acetylcoumarin

Autor: Karen A. Crouse, May Lee Low, Régis Guillot, Nicolas Delsuc, Pierre Dorlet, Rozita Rosli, Clotilde Policar, Georgiana Paulus

Publikováno v: BioMetals
BioMetals, Springer Verlag, 2015, 28 (3), pp.553-566. ⟨10.1007/s10534-015-9831-2⟩
BioMetals, 2015, 28 (3), pp.553-566. ⟨10.1007/s10534-015-9831-2⟩

Cu(II), Zn(II) and Re(I) complexes have been synthesized with the Schiff base, N'-[1-(2-oxo-2H-chromen-3-yl)-ethylidene]-hydrazinecarbodithioic acid benzyl ester (SBCM-H) which was prepared by condensation of S-benzyldithiocarbazate and 3-acetylcouma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6dfb49b3e7dfa39fc7cb4a3394a8a56
https://pubmed.ncbi.nlm.nih.gov/25712003

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