Loading...
Please wait, while we are loading the content...
Similar Documents
Mixed ligand complexes of iron(II), iron(III) and cobalt(II) with pyrazolonic and pyridine ligands
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tudose, Ramona Journaux, Yves Labádi, Imre Linert, Wolfgang Costișor, Otilia Andruh, Marius Brezeanu, Maria |
| Copyright Year | 2006 |
| Abstract | The new iron(II, III) and cobalt(II) mixed-ligand complexes with pyridine and one of the Mannich bases N,N'-bis(antipyiyl-4-methylene)-piperazine, (BAMP), or N,N'-tetra(antipyryl-4-methylene)-1,2-ethane-diamme, (TAMEN), were synthesized and characterized by elemental analyses, conductometric and magnetic susceptibility measurements, UV-Vis and IR spectroscopy. They belong to the following types M 2 (BAMP)py 2 Cl n , where M = Co +2 (V) and Fe +2 (I) n=4; Fe +3 n=6 (III) and M 2 (TAMEN)py 2 Cl n where M = Fe +2 (II) n=4; and Fe +3 (IV) n=6. The magnetic susceptibility data in the temperature range 3-300 K show that all the iron complexes reveal antiferromagnetic behaviour, except Fe 2 (BAMP)py 2 Cl 4 which shows ferromagnetic coupling. |
| Starting Page | 13 |
| Ending Page | 17 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| Volume Number | 51 |
| Alternate Webpage(s) | http://revroum.lew.ro/wp-content/uploads/2006/RRC_1_2006/Art%2002.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
