Zobrazeno 1 - 10
of 65
pro vyhledávání: '"M. T. H. Tarafder"'
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 7, Pp m924-m925 (2012)
In the title compound, [Hg(C17H15N2S2)2], the HgII ion lies on a crystallographic twofold rotation axis giving a very distorted tetrahedral coordination geometry best described as bisphenoidal, being chelated by two deprotonated N,S Schiff base ligan
Externí odkaz:
https://doaj.org/article/88d826be3fe64391aaa78e21540e2ef0
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 7, Pp m976-m977 (2012)
In the title complex, [Cd(C17H15N2S2)2], the CdII ion is located on a twofold rotation axis and exhibits a coordination number of four within a very distorted coordination environment that is best described as bisphenoidal. The two deprotonated Schif
Externí odkaz:
https://doaj.org/article/9e4b433ce2b4408aa98f0e8d7deec123
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 11, Pp o2851-o2851 (2010)
In the title compound, C11H12N2S2, the dithiocarbazate group adopts an EE configuration with respect to the C=C and C=N bonds of the propenylidene group. The atoms of the propenylidene and dithiocarbazate unit are essentially co-planar, with a maximu
Externí odkaz:
https://doaj.org/article/6f5fb182ae42488c8e5739528b0a3d14
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 1, Pp o241-o241 (2010)
In the title compound, C16H25N3OS, the thiosemicarbazone group adopts an E configuration with respect to the C=N bond and is almost coplanar with the benzene ring, forming a dihedral angle of 9.3 (1)°. In the crystal packing, the molecules lie along
Externí odkaz:
https://doaj.org/article/0760ff789b8a41e282d494cb9226f3e8
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 10, Pp o2560-o2560 (2009)
The title molecule, C18H20N2O4, is located on a crystallographic centre of symmetry. The methoxy groups are coplanar with the benzene ring [interplanar angles of 14.4 (2) and 3.1 (3)°], indicating a conjugation effect.
Externí odkaz:
https://doaj.org/article/84e0c02be7244f09aaecb09939c842ed
Autor:
M. A. A. A. A. Islam, C. M. Zakaria, M. Toihidul Islam, M. T. H. Tarafder, Suchada Chantrapromma, Hoong-Kun Fun
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 4, Pp m518-m519 (2008)
In the title ZnII complex, [Zn(C17H15N2S2)2], the ZnII atom lies on a twofold rotation axis. It exists in a tetrahedral geometry, chelated by two deprotonated Schiff base ligands. The dihedral angle between each ligand is 71.48 (8)°. Molecules are c
Externí odkaz:
https://doaj.org/article/3cc6a33b81234392bc60576a382aeb2f
Autor:
Hoong-Kun Fun, Suchada Chantrapromma, M. A. A. A. A. Islam, M. Toihidul Islam, M. T. H. Tarafder
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 2, Pp m416-m417 (2008)
The CuII atom of the title complex, [Cu(C17H15N2S2)2], lies on a twofold rotation axis, and is in a distorted tetrahedral geometry with the two bidentate N2S2 Schiff bases. In the crystal structure, the molecules are interconnected into chains along
Externí odkaz:
https://doaj.org/article/f9eb56e3d39f462ea7dd6ddbf699f78f
Autor:
A. M. Ali, David J. Watkin, M. Ibrahim M. Tahir, M. T. H. Tarafder, Andrew R. Cowley, Teng-Jin Khoo, K. A. Crouse, Mohammed Khaled bin Break
Publikováno v:
Inorganica Chimica Acta. 413:68-76
A substituted dithiocarbazate moiety has been prepared using 4-picolylchloride hydrochloride to obtain S-4-picolyldithiocarbazate (S4PDTC) and its by-product (S4diPDTC). Two Schiff bases were synthesized by reacting S-4-picolyldithiocarbazate with py
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1be91893a30b984845a4329bcfbfbea
https://doi.org/10.1016/j.ica.2014.01.001
https://doi.org/10.1016/j.ica.2014.01.001
Autor:
Fiona Ni Foong How, M. T. H. Tarafder, M. Ibrahim M. Tahir, Karen A. Crouse, Andrew R. Cowley
Publikováno v:
Polyhedron. 27:3325-3329
S-Benzyl-β-N-(benzoyl) dithiocarbazate (SBNBODTC) a new disubstituted dithio-carbazate oxygen–sulfur (OS) donor ligand derived from reaction of S-benzyl dithiocarbazate with benzoyl chloride, formed bis-chelated complexes of general formula [M(OS)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01b5ad1f8e8603eb2cdadf5789bc4997
https://doi.org/10.1016/j.poly.2008.07.022
https://doi.org/10.1016/j.poly.2008.07.022
Autor:
M. T. Islam, M. T. H. Tarafder, Md. Chanmiya Sheikh, Md. Anwar Hossain, Ryuta Miyatake, Ennio Zangrando, Ronok Zahan, M. Al-Amin A.A. Islam
The reaction of S-benzyldithiocarbazate (SBDTC) with 3-hydroxyacetophenone afforded a bidentate NS Schiff base HL (HL = benzyl-3-(3-hydroxyphenyl methyl ethylene)hydrazine carbodithioate) which on further reaction with nickel(II) and copper(II) salt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02b2d841073678243a2e0b54e36a5223
https://hdl.handle.net/11368/2870526
https://hdl.handle.net/11368/2870526
