Zobrazeno 1 - 10
of 2 240
pro vyhledávání: '"Schiff-base ligand"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 12, Pp 1259-1265 (2024)
The title compound, [Ni(C40H30N2O2)] (1), with an optically active Schiff base ligand derived from 2-hydroxybenzophenone and (1S,2S)-1,2-diphenylethylenediamine, was crystallized as the solvent-free and ethanol solvate forms (1 and 1·2C2H5OH). In bo
Externí odkaz:
https://doaj.org/article/ad399a7a1a2c423584103ff030e843fe
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 5, Pp 468-471 (2024)
The title copper(II) complex, [Cu(C18H19N3O3)(C3H4N2)], consists of a tridentate ligand synthesized from L-leucine and azobenzene-salicylaldehyde. One imidazole molecule is additionally coordinated to the copper(II) ion in the equatorial plane. The c
Externí odkaz:
https://doaj.org/article/8bfab414fcdf4d11875f28474c6be199
Publikováno v:
Journal of the Serbian Chemical Society, Vol 89, Iss 2, Pp 165-175 (2024)
A series of transition metal complexes of Mn(II),Co(II), Ni(II), Cu(II), Zn(II) and VO(II) have been prepared by using the Schiff base ligand (L) derived from 4-aminoantipyrine and 5-chlorosalicylaldehyde. The structural properties of Schiff base lig
Externí odkaz:
https://doaj.org/article/b0d3465497e24d86bf3b3380540dc7d4
Publikováno v:
Magnetochemistry, Vol 10, Iss 11, p 85 (2024)
Two tetranuclear Co(II) complexes, [Co4(pmab)4Cl4] (1) and [Co4(pmab)4(OBz)2]Cl2 (2) [Hpmab = 2-{(p-pyridinylmethylene)amino}benzenemethanol], have been synthesized and characterized through single-crystal X-ray diffraction, IR and UV-VIS spectroscop
Externí odkaz:
https://doaj.org/article/641c70dea13546ed99f16b9194956fea
Publikováno v:
شیمی کاربردی روز, Vol 18, Iss 69, Pp 11-20 (2023)
A novel, bis-salophen schiff base ligand anchored magnetic Fe3O4@SiO2 nanoparticles was prepared and applied for removal of Cu(II) from aqueous solutions. The obtained Fe3O4@SiO2/Schiff base MNPs was characterized by fourier transform infrared (FT-IR
Externí odkaz:
https://doaj.org/article/4e41e0b8dc57495989605522afff083c
Publikováno v:
Molecules, Vol 29, Iss 14, p 3304 (2024)
Two enantiomeric pairs of new 3d–4f heterometallic clusters have been synthesized from two enantiomer Schiff base derivatives: (R/S)-2-[(2-hydroxy-1-phenylethylimino)methyl] phenol (R-/S-H2L). The formulae of the series clusters are Co3Ln(R-L)6 (Ln
Externí odkaz:
https://doaj.org/article/565dc7e541e8456d885014f2582b0663
Autor:
Uwe Böhme, Sabine Fels
Publikováno v:
IUCrData, Vol 9, Iss 3, p x240228 (2024)
The title SiIV complex, C16H21NO3Si, is built up by a tridentate dinegative Schiff base ligand bound to a silacyclohexane unit. The coordination geometry of the pentacoordinated SiIV atom is a distorted trigonal bipyramid. The presence of the silacyc
Externí odkaz:
https://doaj.org/article/d5996f9d1a264bdc9a4e89ef0670cfec
Autor:
Parisa Babaei, Vahideh Hadigheh Rezvan, Nastaran Sohrabi Gilani, Somayyeh Rostamzadeh Mansour
Publikováno v:
Results in Chemistry, Vol 7, Iss , Pp 101517- (2024)
In this study, a bis-Schiff base ligand of N,N'-bis(4-dimethylaminobenzylidene)hexane-1,6-diamine (L) was obtained via a condensation reaction of N, N-dimethylaminobenzaldehyde and hexane-1,6-diamine. The ligand (L) was characterized by various analy
Externí odkaz:
https://doaj.org/article/56ad93eca1264185a897af90bf3d50f3
Autor:
Manoj Kumar, Seraj Ahmad, Kahkashan Khatoon, Saleem Javed, Ravindra Singh, Ramesh Chandra, Himanshu Arora, Akram Ali
Publikováno v:
Chemical Physics Impact, Vol 7, Iss , Pp 100386- (2023)
ABSTRACT: Mononuclear complex of composition [ZnII(L)].2H2O (1) (H2L = 2-((Z)-(2-(2-(2-((Z)-3,5-di-tert-butyl-2-hydroxybenzylideneamino)phenoxy)ethoxy)phenylimino)methyl)-4,6-di-tert‑butylphenol) has been synthesized and characterized. In the compl
Externí odkaz:
https://doaj.org/article/f6d0df6b7ebd4b51aa5d0eba106057e3
Publikováno v:
شیمی کاربردی روز, Vol 18, Iss 66, Pp 125-146 (2023)
Here in this research a novel bis-salophen schiff base ligand anchored magnetic Fe3O4@SiO2 nanoparticles was prepared and applied for removal of Pb(II) from aqueous solutions. The obtained adsorbent Fe3O4@SiO2/Schiff base MNPs was characterized by us
Externí odkaz:
https://doaj.org/article/c77bae188c5d454ea6ae8ef39519218b