Synthesis, Crystal Structure and Electrochemical Property of New Ferrocenyl Schiffbase

2013 ◽  
Vol 448-453 ◽  
pp. 2925-2928
Author(s):  
Yan Lin ◽  
Han Feng Cui ◽  
Hao Fan
Keyword(s):  
Crystal Structure ◽  
Schiff Base ◽  
Electrochemical Property ◽  
Redox Process ◽  
Electrochemical Measurements ◽  
X Ray Diffraction ◽  
X Ray ◽  
Schiff Base Compound ◽  
Base Compound

s: A novel Schiff-base compound based on ferrocene I has been synthesized and characterized by X-ray diffraction. Electrochemical measurements exhibit that this new ferrocenyl schiffbase undergoes a reversible one-electron redox process.

Synthesis of an Unprecedented H-stitched Binuclear Crystal Structure Based on Selective Fluorescence Recognition of Zn2+ in Newly Synthesized Schiff Base Ligand with DFT and Imaging Application in Living Cells

2021 ◽  
Author(s):  
SOUMYA SUNDAR MATI ◽  
Dr. SAUGATA KONAR ◽  
BOBY SAMAI
Keyword(s):  
Crystal Structure ◽  
Schiff Base ◽  
Elemental Analysis ◽  
Schiff Base Ligand ◽  
Binuclear Complex ◽  
Living Cells ◽  
X Ray Diffraction ◽  
Schiff Base Ligands ◽  
X Ray ◽  
Imaging Application

A zinc coordinated rare binuclear complex was synthesised and characterized by elemental analysis and single-crystal X-ray diffraction. Two mononuclear units formed by two Schiff base ligands 2-((2-(pyrimidin-2-yl)hydrazono)methyl)phenol (PHP) coordinated with...

Synthesis, crystal structure, and magnetic properties of a new tetranuclear Cu(II) Schiff base compound

2009 ◽  
Vol 362 (8) ◽  
pp. 2915-2920 ◽  
Author(s):  
Moumita Biswas ◽  
Guillaume Pilet ◽  
Javier Tercero ◽  
M. Salah El Fallah ◽  
Samiran Mitra
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Schiff Base ◽  
Schiff Base Compound ◽  
Base Compound

Electrical property and Schottky behavior of a flexible Schiff-base compound: X-ray structure and stabilization of 1D water chain

2018 ◽  
Vol 20 (38) ◽  
pp. 24744-24749 ◽  
Author(s):  
Basudeb Dutta ◽  
Joydeep Datta ◽  
Suvendu Maity ◽  
Chittaranjan Sinha ◽  
Di Sun ◽  
...  
Keyword(s):  
Schiff Base ◽  
Electrical Property ◽  
Impedance Spectroscopy ◽  
Schottky Diode ◽  
X Ray ◽  
X Ray Crystallography ◽  
Water Chain ◽  
Schiff Base Compound ◽  
Base Compound

A flexible Schiff-base compound has been synthesized and structurally confirmed by X-ray crystallography. The compound behaves as a Schottky diode, as supported by the impedance spectroscopy.

Platinum(II) complex with 4-nitro-N-(pyridin-2-ylmethylidene)aniline: synthesis, characterization, crystal structure and antioxidant activity

2020 ◽  
Vol 76 (11) ◽  
pp. 1005-1009
Author(s):  
Mehdi Khalaj ◽  
Abolfazl Olyaei ◽  
Mahdieh Sadeghpour ◽  
Arash Lalegani ◽  
Janusz Lipkowski ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Antioxidant Activity ◽  
Schiff Base ◽  
Schiff Base Ligand ◽  
Chain Structure ◽  
X Ray Diffraction ◽  
X Ray ◽  
Square Planar ◽  
Dpph Method ◽  
Bidentate Schiff Base Ligand

A novel complex has been prepared using the (E)-4-nitro-N-(pyridin-2-ylmethylidene)aniline bidentate Schiff base ligand and PtCl2, namely, dichlorido[(E)-4-nitro-N-(pyridin-2-ylmethylidene)aniline-κ2 N,N′]platinum(II) acetonitrile hemisolvate, [PtCl2(C12H9N3O2)]·0.5CH3CN, 1. According to the X-ray measurements of the crystal structure, the PtII ion adopts a PtCl2N2 square-planar coordination. The coordination of the Schiff base ligand to the PtII ion occurs in a cyclic bidentate fashion, as a result of which a five-membered metallacycle is formed. Furthermore, in the structure of 1, the neutral molecules form a one-dimensional chain structure through C—H...Cl and C—H...O hydrogen bonds. The characterization of the complex was performed via single-crystal X-ray diffraction, IR spectroscopy and elemental analysis, and the antioxidant activity of the complex was evaluated using spectrophotometry by the 1,1-diphenyl-2-picrylhydrazyl (DPPH) method.

Synthesis, characterization, crystal structure, and theoretical studies on Schiff-base compound 6-[(5-Bromopyridin-2-yl)iminomethyl]phenol

2009 ◽  
Vol 21 (1) ◽  
pp. 153-157 ◽  
Author(s):  
Aliakbar Dehno Khalaji ◽  
Alireza Najafi Chermahini ◽  
Karla Fejfarova ◽  
Michal Dusek
Keyword(s):  
Crystal Structure ◽  
Schiff Base ◽  
Theoretical Studies ◽  
Schiff Base Compound ◽  
Base Compound

scholarly journals Crystal structure of (E)-4-methoxy-2-{[(5-methylpyridin-2-yl)imino]methyl}phenol

2015 ◽  
Vol 71 (11) ◽  
pp. o819-o819 ◽  
Author(s):  
Farook Adam ◽  
Md Azharul Arafath ◽  
Rosenani Anwaeul Haque ◽  
Mohd Rizal Razali
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bond ◽  
Schiff Base ◽  
Double Bond ◽  
Dihedral Angle ◽  
Compound C ◽  
Benzene Rings ◽  
Schiff Base Compound ◽  
Intramolecular Hydrogen ◽  
Base Compound

The molecule of the title Schiff base compound, C14H14N2O2, displays anEconformation with respect the imine C=N double bond. The molecule is approximately planar, with the dihedral angle formed by the planes of the pyridine and benzene rings being 5.72 (6)°. There is an intramolecular hydrogen bond involving the phenolic H and imine N atoms.

scholarly journals Crystal structure of (E)-2,6-di-tert-butyl-4-{[2-(2,4-dinitrophenyl)hydrazinylidene]methyl}phenol

2017 ◽  
Vol 73 (2) ◽  
pp. 96-98 ◽  
Author(s):  
Md. Serajul Haque Faizi ◽  
Necmi Dege ◽  
Ashanul Haque ◽  
Valentina A. Kalibabchuk ◽  
Mustafa Cemberci
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bond ◽  
Schiff Base ◽  
Mirror Plane ◽  
Hydrogen Atoms ◽  
Compound C ◽  
Intermolecular Contacts ◽  
Schiff Base Compound ◽  
Ring Motif ◽  
Base Compound

The essential part (including all the non-hydrogen atoms except two methyl carbons) of the molecule of the title compound, C21H26N4O5, lies on a mirror plane, which bisects thet-butyl groups. The conformation of the C=N bond of this Schiff base compound isE, and there is an intramolecular N—H...O hydrogen bond present, forming anS(6) ring motif. In the crystal, molecules are linkedviaO—H...O hydrogen bonds, forming zigzag chains propagating along thea-axis direction. There are no other significant intermolecular contacts present.

scholarly journals Synthesis, characterization and crystal structure of [Cu2(LH)2]•(ClO4)2. Influence of the weak Cu•••O(perchlorate) interaction on the structure of Cu2N2O2 metallocycle

2014 ◽  
Vol 79 (5) ◽  
pp. 545-556
Author(s):  
Marija Mirkovic ◽  
Nadezda Nikolic ◽  
Dusan Mijin ◽  
Milka Avramov-Ivic ◽  
Agnes Kapor ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Cyclic Voltammetry ◽  
Schiff Base ◽  
Ir Spectroscopy ◽  
Metal Complex ◽  
Aprotic Solvent ◽  
Metal Salt ◽  
Protic Solvent ◽  
X Ray Diffraction ◽  
X Ray

The diimine-dioxime ligand, 4,9-diaza-3,10-diethyl-3,9-dodecadiene-2,11-dione bisoxime (LH2), containing a N4 donor set was prepared by Schiff base condensation of 2-hydroxyimino-3-pentanone and 1,4-diaminobutane in two ways: in protic and in aprotic solvent. Higher yield of (LH2) imine was obtained when the synthesis was carried out using protic solvent (C2H5OH) instead of aprotic benzene (78% and 30%, respectively). Cu(II) metal complex of diimine-dioxime was synthesized in CH3OH from metal salt and LH2 in mole ratio 1:1. The isolated complex was characterized by the elemental analysis, IR spectroscopy and cyclic voltammetry. The structure of [Cu2(LH)2]?(ClO4)2 was determined by the single-crystal X-ray diffraction analysis. Comparison with the structurally related diimine-dioxime Cu(II) complexes revealed the influence of the weak Cu???O(perchlorate) interaction on the geometry of the metallocycle.

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