Antibacterial Activity of 2-Picolyl-polypyridyl-Based Ruthenium (II/III) Complexes on Non-Drug-Resistant and Drug-Resistant Bacteria

Table 4

Experimental and calculated mass analysis of complexes.

Compounds	Adduct	Experimental	Calculated
C40H41N6O2(1)	[M+H]^+	637.3412	637.8075
C66H72N14O4Ru2(3)	[M+2Na-H]^+	1372.7879	1373.3612
C41H43Cl6N6O2Ru2(4)	[M+K]^+	1104.5452	1103.9332

The mass spectrometric data indicate successful synthesis of the compounds. All the compounds were run on a positive ion mode with molecular ion peaks being observed with proton and metal adducts.