Physicochemical, Spectral, and Biological Studies of Mn(II), Cu(II), Cd(II), Zr(OH)₂(IV), and UO₂(VI) Compounds with Ligand Containing Thiazolidin-4-one Moiety

Table 1

Analytical, molar conductance (Λ_𝑀), and molecular weight data of II and its coordination compounds.

Compound	Mol. formula	Λ𝑀  (mho cm^2 mol^−1)	Mol. wt obsd (calcd.)	Obsd (calcd.) %
				M	C	H	N	S
LH3 (II)	C15H12N2O5S2	—	364.0^a (364.0)	—	49.15 (49.45)	3.10 (3.30)	7.50 (7.69)	17.30 (17.58)
[Mn(LH)(MeOH)2]	MnC17H18N2O7S2	8.3	458.2^b (480.9)	11.35 (11.42)	42.30 (42.42)	3.68 (3.74)	5.76 (5.82)	13.10 (13.31)
[Cu(LH)]2	Cu2C30H20N4O10S4	5.3	873.0^b (851.0)	14.40 (14.92)	41.80 (42.30)	2.25 (2.35)	6.50 (6.58)	14.95 (15.04)
[Cd(LH)]	CdC15H10N2O5S2	4.6	490.3^b (474.4)	23.50 (23.69)	37.80 (37.94)	2.00 (2.11)	5.80 (5.90)	13.10 (13.49)
[Zr(OH)2(OAc)2(LH3)]	ZrC19H20N2O11S2	9.2	638.0^b (607.2)	14.90 (15.02)	37.40 (37.55)	3.10 (3.29)	4.46 (4.61)	10.48 (10.54)
[UO2(NO3)(LH2)(MeOH)]	UC16H15N3O11S2	10.3	705.3^b (727.0)	32.63 (32.74)	26.46 (26.41)	2.11 (2.06)	5.82 (5.78)	8.87 (8.80)

^aMass spectral data, ^bRast’s method data.