Synthesis, Characterization, and Antibacterial Studies of Mixed Ligand Dioxouranium Complexes with 8-Hydroxyquinoline and Some Amino Acids

Table 1

Colour, decomposition temperature, and pH of the uranyl complexes.

Sr. no.	Complex	Colour	Decomposition temperature(°C)	pH
(1)	[UO2(Q)(Thr)⋅2H2O]	Light Brown	265	7.00
(2)	[UO2(Q)(Try)⋅2H2O]	Light Brown	257	7.00
(3)	[UO2(Q)(Iso)⋅2H2O]	Light Brown	250	7.00

Where Q represents the deprotonated primary ligand 8-hydroxyquinoline, Thr, Try, and Iso represent deprotonated secondary ligands L-threonine, L-tryptophan, and L-isoleucine, respectively.