Synthesis, Structural, and Antimicrobial Studies of Some New Coordination Compounds of Palladium(II) with Azomethines Derived from Amino Acids

Table 2

Analytical and physical data of the Pd(II) complexes.

Reactant						Elemental analysis
Metal	Ligand	Molar; ratio	Product	Color	MP°C	C found; (Calcd)	H found; (Calcd)	N found; (Calcd)	Pd found; (Calcd)	Molecular weight; found; (Calcd)
Pd(OOCCH3)2	C17H15NO2	1 : 2	Pd(C17H14NO2)2	Reddish brown; Solid	186	64.19	4.29	4.36	16.55	634.44
						(64.31)	(4.44)	(4.41)	(16.76)	(635.02)
Pd(OOCCH3)2	C18H17NO2	1 : 2	Pd(C18H16NO2)2	Brown solid; Solid	196	65.11	4.59	4.02	15.93	661.66
						(65.21)	(4.86)	(4.22)	(16.05)	(663.07)
Pd(OOCCH3)2	C20H21NO2	1 : 2	Pd(C20H20NO2)2	Dark brown; Solid	204	66.56	5.49	3.79	14.56	717.96
						(66.80)	(5.61)	(3.90)	(14.75)	(719.18)
Pd(OOCCH3)2	C21H23NO2	1 : 2	Pd(C21H22NO2)2	Brown green; Solid	174	67.19	5.75	3.53	14.01	746.15
						(67.51)	(5.93)	(3.75)	(14.24)	(747.24)
Pd(OOCCH3)2	C16H15NO2	1 : 2	Pd(C16H14NO2)2	Dark brown; Solid	165	62.74	4.55	4.42	17.29	609.56
						(62.90)	(4.62)	(4.59)	(17.42)	(611.00)
Pd(OOCCH3)2	C17H17NO2	1 : 2	Pd (C17H16NO2)2	Dark brownSolid	154	63.74	4.95	4.23	16.49	638.45
						(63.90)	(5.05)	(4.38)	(16.65)	(639.05)
Pd(OOCCH3)2	C19H21NO2	1 : 2	Pd(C19H20NO2)2	Brown; Solid	145	65.41	5.69	3.94	15.25	694.51
						(65.66)	(5.80)	(4.03)	(15.31)	(695.16)
Pd(OOCCH3)2	C20H23NO2	1 : 2	Pd(C20H22NO2)2	Green; Solid	137	66.23	6.04	3.69	14.55	722.45
						(66.43)	(6.13)	(3.87)	(14.72)	(723.21)