Journal of Chemistry / 2014 / Article / Tab 1

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 1

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

CompoundMol. formula (mho cm2 mol−1)Mol. Wt obsd.  (calcd) Obsd. (calcd)%
MCHNSCl

LH3 (I)C15H11N2O5SCl365a  
(366.5)
48.80
(49.11)
2.88
(3.00)
7.50
(7.64)
8.50
(8.73)
9.48
(9.69)
Co(LH)(MeOH) 2Co2C32H26N4O12S2Cl23.1887.3b  
(910.8)
12.60
(12.93)
42.00
(42.16)
2.92
(2.86)
5.90
(6.15)
6.88
(7.03)
7.65
(7.80)
Cu(LH) 2Cu2C30H18N4O10S2Cl29.0874.5b  
(856.0)
14.70
(14.84)
41.86
(42.06)
2.00
(2.10)
6.40
(6.54)
7.28
(7.48)
8.15
(8.29)
Zn(LH)(MeOH)2 ZnC17H17N2O7SCl7.3462.2b  
(493.9)
13.20
(13.24)
41.26
(41.30)
3.40
(3.44)
5.62
(5.67)
6.42
(6.48)
7.14
(7.19)
Zr(OH)2(LH)(MeOH) ZrC16H15N2O8SCl6.3547.5b  
(521.7)
17.74
(17.48)
36.75
(36.80)
2.84
(2.88)
5.34
(5.37)
6.09
(6.13)
6.75
(6.80)
MoO2(LH)(MeOH)2 MoC17H17N2O9SCl9.2572.8b  
(556.4)
17.20
(17.24)
36.62
(36.66)
3.00
(3.06)
4.98
(5.03)
5.70
(5.75)
6.32
(6.38)

Mass spectral data; bRast method data.