Schiff Base Complexes as Ligands. Bimetallic Chelates of [M(SB-H2)]Cl2with Group IV Metal Tetrachlorides
| Autor: | Farukh Arjmand, S. Tabassum, K. S. Siddiqi, S. A. A. Zaidi |
|---|---|
| Rok vydání: | 1995 |
| Předmět: |
Schiff base
Inorganic chemistry chemistry.chemical_element Ionic bonding Copper law.invention Inorganic Chemistry Metal Crystallography chemistry.chemical_compound chemistry law visual_art Octahedral molecular geometry visual_art.visual_art_medium Chelation Physical and Theoretical Chemistry Electron paramagnetic resonance Bimetallic strip |
| Zdroj: | Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 25:0955-0964 |
| ISSN: | 1532-2440 0094-5714 |
| Popis: | Complexes of Cu(II) and Ni(II) with the Schiff base (SB-H2) derived from the condensation of 2-amino-3-formylchromone and 1, 3-diaminopropane have been synthesised. Treatment of these complexes with Group IV metal tetrachlorides gave heterobimetallic chelates of the type [M(SB)M'Cl2]Cl2-which have been characterized by elemental analyses, IR, UV/vis, EPR spectroscopy and molar conductance measurements. The complexes are ionic in nature and the g values of the EPR spectrum of the copper(II) complex indicate that it has a distorted octahedral geometry. |
| Databáze: | OpenAIRE |
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