Journal of Chemistry / 2014 / Article / Tab 2

Research Article

Syntheses, Characterization, and Biological Activities of Metal Complexes of N-(2-Carbamoylthienyl)-C-(3′-carboxy-2′-hydroxyphenyl) Azetidin-2-one with Some Di-, Tetra-, and Hexavalent Metal Ions

Table 2

IR, reflectance spectral data (cm−1), and magnetic moments of coordination compounds of I.

Compound (COO) (COO) (C–O)
(phenolic)
(C–N)
(β-lactam)
(C=O)
(amide)
(C–O)
(enolic)
(C–O)
(MeOH)
Mag. moment
(B.M.)

LH3 (I)153614141660Diamagnetic
Co(LH)(MeOH) 2158013651556138512559759260, 13220, 192804.86
Cu(LH) 215801350156513751635181001.55
Zn(LH)(MeOH)2 15801375154413901660960Diamagnetic
Zr(OH)2(LH)(MeOH) 15551350154613851660985Diamagnetic
MoO2(LH)(MeOH)2 15701355154513821240965Diamagnetic