Synthesis, Characterization, and Antimicrobial Studies of N, O Donor Schiff Base Polymeric Complexes

Table 1

Analytical and physical data of the compound studied.

Compound	Colour	Empirical formula	Mol. Wt	C Cal. (found)	H Cal. (found)	N Cal. (found)
L	Orange	C22H20N2O4	376.41	70.13 (70.15)	5.31 (5.35)	7.43 (7.39)
[Mn(II)L] 2H2O	Brown	C22H18N2O4Mn·2H2O	465.34	56.73 (56.80)	4.72 (4.80)	6.01 (6.14)
[Co(II)L] 2H2O	Bluish black	C22H18N2O4Co·2H2O	469.34	56.24 (56.33)	3.68 (3.92)	5.96 (5.98)
[Ni(II)L] 2H2O	Grey	C22H18N2O4Ni·2H2O	469.10	56.27 (56.40)	4.68 (4.99)	5.96 (5.99)
[Cu(II)L]	Shining black	C22H18N2O4Cu	437.95	60.28 (60.35)	4.11 (4.20)	6.39 (6.46)
[Zn(II)L]	Whitish	C22H18N2O4Zn	439.81	60.02 (60.08)	4.09 (4.16)	6.36 (6.39)