Research Article

Synthesis, Structural, and Biological Studies of Some Schiff Bases and Their Metal Complexes

Table 2

Electronic spectral data and ligand field parameters of metal complexes [811].

Compound number Complexes Transitions Bands (cm−1) Parameters 10Dq, B, ß, ß%, , LFSE, Geometry of the complexes

(2)VO(II)(mna) 12722 Square pyramidal/trigonal bipyramidal
19567

(3)Co(II) (mna) 12484 6935, 1029, 0.91, Octahedral
196078.12, 2.2, 66.2, −525

(5)VO(II) (han) 12500 Square pyramidal/trigonal bipyramidal
22311

(6)Co(II) (han) 12363 6868, 1003, 0.89, Octahedral
1916810.4, 2.2, 65.6, −542

(8)VO(II) (hai) 13000 Square pyramidal/Trigonal bipyramidal
24271

(9)Co(II) (hai) 16531 9183, 1004, 0.89, Octahedral
2058410.3, 2.2, 87.7, −714

(11)VO(II) (map) 13200 Square pyramidal/Trigonal bipyramidal
24218

(12)Co(II) (map) 16894 9385, 951, 0.84, Octahedral
1991215.0, 2.2, 89.7, −717