Zobrazeno 1 - 10
of 290
pro vyhledávání: '"R. Miyatake"'
Autor:
E. Zangrando, M.S. Begum, M.C. Sheikh, R. Miyatake, M.M. Hossain, M.M. Alam, M.A. Hasnat, M.A. Halim, S. Ahmed, M.N. Rahman, A. Ghosh
Publikováno v:
Arabian Journal of Chemistry, Vol 10, Iss 2, Pp 172-184 (2017)
A nitrogen-sulfur Schiff base HL (1) derived from S-hexyldithiocarbazate and 4-methylbenzaldehyde has been reacted with different divalent metal ions in 2:1 molar ratio, producing neutral complexes (2–7) of general formula MIIL2 (where M = Ni, Cu,
Externí odkaz:
https://doaj.org/article/2e63aab43fc649c68f5195facfd15081
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 3, Pp 290-292 (2016)
The title compound, C14H20N2OS2 [systematic name: S-hexyl (E)-2-(2-hydroxybenzylidene)hydrazine-1-carbodithioate], crystallizes with four independent molecules (A–D) in the asymmetric unit. All four molecules adopt an E conformation with respect to
Externí odkaz:
https://doaj.org/article/68b05ea9dae64200917651c757be1bf4
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 3, Pp 337-339 (2016)
The title compound, C32H30N4O2S4, consists of two Schiff base moieties, namely two S-benzyl-β-N-(2-hydroxyphenylethylidene)dithiocarbazate groups, which are connected through an S—S single bond. These two moieties are twisted with respect to each
Externí odkaz:
https://doaj.org/article/5be5fc71b40141d383be79847d18fd47
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 6, Pp 706-708 (2015)
In the title complex, [Cu(C16H24N3S2)2], the CuII atom is coordinated by two azomethine N and two thiolate S atoms of the chelating Schiff base ligands, resulting in a distorted square-planar coordination environment. The S—Cu—N chelating angle i
Externí odkaz:
https://doaj.org/article/01402b7845f044be912eca86470d2c61
Publikováno v:
IUCrData, Vol 1, Iss 7, p x161132 (2016)
In the title complex, [Pd(C12H17N2S3)2], the PdII atom exhibits a square-planar coordination geometry with the N,S-chelating ligands arranged in a trans configuration. Intramolecular C—H...S hydrogen bonds are observed. In the crystal, molecules ar
Externí odkaz:
https://doaj.org/article/1ccbabb12a6146c18742559b6cc5fecc
Publikováno v:
IUCrData, Vol 1, Iss 4, p x160521 (2016)
In the title complex, [Pd(C15H21N2OS2)2], the PdII ion is located on a crystallographic inversion center. The two Schiff base ligands in a deprotonated imino thiolate form chelate the metal atom via the azomithine N and thiolate S atoms in a trans-sq
Externí odkaz:
https://doaj.org/article/8d0710e16a404a7ab42f6d6a1bbb40ce
Publikováno v:
IUCrData, Vol 1, Iss 2, p x160190 (2016)
The title compound, C18H20N2O3S2, a dithiocarbazate derivative, adopts an E conformation about the C=N bond. The trimethoxyphenyl group and the dithiocarbazate fragment lie almost in the same plane, with the mean plane of the dithiocarbazate unit bei
Externí odkaz:
https://doaj.org/article/24413d7524d54d428589be6c32c01f9d
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 12, Pp m249-m250 (2015)
The title compound, [Cu2(C14H18N2OS2)2], is a binuclear copper(II) complex of an oxybenzylidenedithiocarbazate ligand. The ligand coordinates in a tridentate manner through N-, S- and O-donor atoms. Each O atom also bridges to a second CuII ion to fo
Externí odkaz:
https://doaj.org/article/3f9850aa673c4babb144ec10ee8f05b1
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 4, Pp o265-o266 (2015)
As already observed in similar molecules, the dithiocarbazate group in the title compound, C17H26N2OS2, adopts an EE configuration with respect to the C=N bond of the benzylidene moiety. In the crystal, molecules are connected into inversion dimers b
Externí odkaz:
https://doaj.org/article/15b0563721e343bb8ef9d78d11a39514
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 3, Pp o199-o199 (2015)
In the title compound, C15H22N2OS2, the dithiocarbazate group adopts an EE conformation with respect to the C=N bond of the benzylidene moiety. The hexyl side chain adopts an extended conformation and the C—S—C—C torsion angle is −93.36 (13)
Externí odkaz:
https://doaj.org/article/b0d974763a534a81b4189fb452511b4e