New complexes derived from M3+ salts with polyazine as monometallic such as [Fe (TPPZ)Cl3].½H2O (1), [Cr (TPPZ)2Cl2]Cl.2EtOH (2), [La (TPPZ)(NO3)2(H2O)2]NO3.H2O (3) in addition to [Fe (Phen)3]3Cl.7H2O (4) were isolated. Three bimetallic, [H2TPPZ][(AuCl4)2]. H2O (5), [Ce2(TPPZ)EtOH (NO3)3]3NO3 (6) and [Nd2TPPZCl2(H2O)4]4Cl.CHCl3. 4H2O (7) and mixed ligand complexes, [Fe (TPPZ)(Phen)2]Cl3 (8), [Fe (TPPZ) (Phen)2][TPPZCl3] (9), [La2(TPPZ)(Phen)2(EtOH)2]6Cl.CHCl3.EtOH.H2O (10) and [Nd2(TPPZ)(Phen)Cl4]2Cl.3H2O (11) were synthesized and characterized. Crystal data of (4) is tetragonal, I41/a, a = b 35.951 (3) Å, c = 11.9055 (8) Å, α = 80.201 (2)° β = 78.846 (2)°, γ = 89.687 (2)° V = 741.06 (5)Å3, Z = 1 while triclinic, P1, a = 7.3913 (3) Å, b = 9.7344 (4) Å, c = 10.6577 (4) Å, α = β = γ = 90°, V = 741.06 (5)Å3 and Z = 170 for (5). Analyses, spectral and cyclic voltammetry studies indicate the bonding and the redox properties. Anticancer studies promised to be effective in lanthanides and some complexes were screened against antibacterial or antifungal.