Complex

λ_max (nm)

µ_eff

Geometry

[Fe₂(H₂L)₂Cl₂(OH)₂(H₂O)₂]·2H₂O

270,308,500

6.20

O_h

[Co(H₂L)₂(H₃L)]·3H₂O

450,535

3.4

O_h

[Ni₂(H₂L)₂ (SO₄)]·5H₂O

650

5.6

T_h

[Cu₂(H₂L)₂(SO₄)(H₂O)₂]

280,760

2.58

TBP

[Co₂Ni(HL)₂(OH)₂(H₂O)₄]·H₂O

650,320

9.80

Co T_h

Ni O_h

[Ni₂Cu(HL)₂(OH)₂(H₂O)₄]·H₂O

630,720

7.33

Ni T_h

Cu O_h