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Synthesis, spectroscopic, structural characterization of Cd(II) and Zn(II) complexes based on the N-methyl-C-(2-pyridyl)nitrone
- Source :
- Journal of Coordination Chemistry. 70:2888-2899
- Publication Year :
- 2017
- Publisher :
- Informa UK Limited, 2017.
-
Abstract
- Zinc and cadmium complexes, ML2(NO3)2 (L = N-methyl-C-(2-pyridyl)nitrone) were synthesized and characterized by means of X-ray diffraction crystallography and IR and NMR spectroscopy. The organic ligands in the complexes are coordinated via the oxygen atom of the nitrone group and the nitrogen atom of the pyridine moiety. The coordination environment of the central atoms is a distorted octahedron. The bond lengths and angles of the complexes were calculated using the DFT method with B3LYP functional. Theoretical studies revealed that the geometric parameters are in agreement with the experimental data. The fluorescent properties for the zinc and cadmium complexes were investigated at room temperature.
- Subjects :
- chemistry.chemical_classification
Cadmium
010405 organic chemistry
chemistry.chemical_element
Nuclear magnetic resonance spectroscopy
Zinc
Crystal structure
010402 general chemistry
Photochemistry
01 natural sciences
Fluorescence
0104 chemical sciences
Nitrone
Bond length
Crystallography
chemistry
Octahedron
Materials Chemistry
Physical and Theoretical Chemistry
Subjects
Details
- ISSN :
- 10290389 and 00958972
- Volume :
- 70
- Database :
- OpenAIRE
- Journal :
- Journal of Coordination Chemistry
- Accession number :
- edsair.doi...........a1ffe58e1d5fe49cda210d8652676ea0