Ooctahedral mononuclear cobalt(II) in complexes contribution of the volumetric effect to magnetic moment

In this thesis, the high spin (HS) octahedral Co(II) effect on the magnetic moment of the volumetric size of the ions was investigated. High spin (HS) octahedral Co(II) complexes experimental values of 3.87-5.2 BM. between varied. Obtained from experimental data octahedral high spin Co(II) molecular weight of complex and μ_eff values were calculated. The results indicate that; octahedral high spin Co(II) of the complex, value increases ligand it is seen that the most spin contribution to the magnetic moment. Co(II) ion has the terminological representation of 4F9/2. High-spin (HS) octahedral Co(II) is three unpaired electrons in the ion magnetic moment μ_eff = √15 = 3.87 B.M. High-spin (HS) octahedral structure, the only contribution from the magnetic moment is expressed in two ways. First is the number of quantum spin (S), the second is considered that from unpaired electrons (n).