Macrocyclic oxamide copper, vanadium, manganese complexes of the structure

Title: Macrocyclic oxamide copper, vanadium, manganese complexes of the structure and properties of Author: Zhang Yan-hong Degree-granting units: Nankai University Keywords: Macrocyclic oxamide;; polynuclear complexes;; crystal structure;; magnetic Abstract:
 Macrocyclic polynuclear complexes in molecular Magnetic lifter magnetism and macrocyclic coordination chemistry of the intersection in recent years by the widespread concern, the theory
Research around the popular culture, chose to pass the magnetic interaction can effectively bridge the grass amide complexes as the precursor base, supplemented by other
Small molecule ligands, designed and synthesized 26 new macrocyclic oxamide polynuclear complexes, analysis of its crystal structure, and by elemental analysis, red
IR spectrum, electronic spectra, EPR, variable temperature magnetic susceptibility by means of complexes were characterized and the nature of the study, a simple sub-
Analysis of the hydrogen bonds, weak interactions to build a multi-dimensional structure in the role, a part of the structure of the magnetic structure relationship.
 1 to macrocyclic oxamide
- Copper complex as the precursor ligand, the use of grass and other metal amide bridge extension coordination ability, synthesis of a different dual-core copper and cadmium complexes, 5
A Heterotrinuclear copper http://www.999magnet.com/products/131-magnetic-lifter transition metal complexes, and its crystal structure analysis and characterization conducted, focused on the Cu ~ Ⅱ-Mn ~ Ⅱ and Cu ~
Ⅱ-Co ~ Ⅱ complex internal magnetic interactions between metal ions.
 (2) synthesis of macrocyclic oxamide - vanadyl complexes ligand, open
Provision of new oxamide complex system, and use it as a precursor ligand, synthesized 6 heterotrinuclear vanadium - transition metal complexes, resolved
The crystal structure, spectral and magnetic characterization carried out, from the theoretical study of the causes of the magnetic and magnetic structure relationship.
 3 grass
Macrocyclic amide - vanadyl complexes as the main ligand to rare earth ions and synthesized a series of four nuclear vanadium oxide - rare earth complexes, the solution
Analysis of its crystal structure, and one by the elemental analysis, spectral characterization of some complexes of magnetic research.
 4. Synthetic
New macrocyclic oxamide - ligand complexes of manganese and its ligands as a precursor, and the synthesis of a cobalt ion reaction trinuclear manganese cobalt complexes, with
When combined with 4,4 - dimethyl 2,2 - bipyridine ligand for the termination of a different synthesis of nickel-manganese complexes, and the spectral characterization, analysis
Its crystal structure. Degree Year: 2009