Synthesis, characterization and X-ray crystal structures of two polymorphs of a cobalt(III) complex with a N3O2 pentadentate Schiff base ligand, and benzylamine: spectral and electrochemical studies

2013 ◽  
Vol 10 (6) ◽  
pp. 1067-1074
Author(s):  
Farzaneh Fadaee ◽  
Mehdi Amirnasr ◽  
Kurt Schenk-Joß
Keyword(s):  
Schiff Base ◽  
Crystal Structures ◽  
Schiff Base Ligand ◽  
Electrochemical Studies ◽  
X Ray ◽  
Spectral And Electrochemical Studies

Electrochemical synthesis of adducts of 2-aminopyridine or methanol in metal chelates of a N,N,N-tridentate Schiff base ligand. X-ray crystal structures of the Ni(II) and Zn(II) derivatives

Polyhedron ◽  
2003 ◽  
Vol 22 (10) ◽  
pp. 1335-1340 ◽  
Author(s):  
D.A. Garnovskii ◽  
M.F.C. Guedes da Silva ◽  
M.N. Kopylovich ◽  
A.D. Garnovskii ◽  
J.J.R. Fraústo da Silva ◽  
...  
Keyword(s):  
Schiff Base ◽  
Crystal Structures ◽  
Schiff Base Ligand ◽  
Electrochemical Synthesis ◽  
Metal Chelates ◽  
X Ray ◽  
Tridentate Schiff Base

Synthesis, Characterisation and Crystal Structure of a Copper(II) Dichromate Complex with the N,N’-Bis(2-pyridylmethylene)butane- 1,4-diamine Schiff Base Ligand

2007 ◽  
Vol 62 (4) ◽  
pp. 495-500 ◽  
Author(s):  
Brajagopal Samanta ◽  
Joy Chakraborty ◽  
Shyamapada Shit ◽  
Stuart R. Batten ◽  
Paul Jensen ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Schiff Base ◽  
Schiff Base Ligand ◽  
Electrochemical Studies ◽  
X Ray Diffraction ◽  
Monoclinic System ◽  
X Ray ◽  
Cell Parameters ◽  
Oxygen Donor ◽  
Elemental Analyses

The new complex Cu[L1]Cr2O7has been synthesised with the N,N′-bis(2-pyridylmethylene) butane-1,4-diamine Schiff base L1, [NC5H4CH=N(CH2)4N=CHC5H4N], and characterised with elemental analyses and different spectroscopic and electrochemical studies. The structure of the new complex has been established by single crystal X-ray diffraction. The complex crystallises in the monoclinic system with space group P21/c having cell parameters a = 14.7(5), b = 9.22(2), c = 16.2(5) Å , β = 116.9(1)°, and Z = 4. The Cr2O72− unit is bonded through one terminal oxygen donor end to the central Cu(II) chelated by the Schiff base ligand.

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