International Journal of Inorganic Chemistry / 2014 / Article / Tab 2 / Research Article
Complexing Behaviour and Antifungal Activity of N-[(1E)-1-(1H-Benzimidazol-2-yl)ethylidene]morpholine-4-carbothiohydrazide and Related Ligand with Metal Ions Table 2 Analytical results and physical data of complexes.
Compound H2 L=H2 bmctz H2 L′= 2 bpmctz Colour % analysis found/(Calc)
B.M 305°K
mol−1 Ohm−1 cm2 , 30°CM N Sulphur
Co(HL-1)2
2H2 OBrown 8.61 (8.88) 21.01 (21.12) 9.50 (9.65) 3.26 8
Cu(HL-1)2
Ash colour 9.31 (9.52) 20.87 (21.09) 9.31 (9.59) 1.86 7
Mn(HL-1)2
Dull cream 8.14 (8.33) 21.22 (21.24) 9.41 (9.78) 5.88 8
Fe(HL-1)2
Light brown 8.31 (8.47) 21.01 (21.20) 9.48 (9.64) 4.91 6
Cu(HL-2)2
Ash green 7.91 (8.01) 17.61 (17.79) 8.00 (8.08) 1.88 8
Mn(HL-2)2
Dull cream 6.88 (7.01) 17.61 (17.88) 9.11 (9.26) 5.92 8
Fe(HL-2)2
Light brown 7.01 (7.12) 17.15 (17.86) 9.11 (9.24) 4.86 6
Co(HL-2)2
2H2 OBrown 7.02 (7.16) 17.00 (17.01) 7.61 (7.77) 3.68 10
Ni(HL-1)2
2H2 OReddish brown 8.37 (8.40) 19.81 (20.02) 9.00 (9.22) 3.13 8
Ni(HL- 2)2
2H2 OReddish brown 7.10 (7.13) 16.81 (17.01) 7.57 (7.78) 2.98 7
Zn(HL-1)2
Yellow 9.82 (9.76) 20.73 (20.90) 9.09 (9.10) Dia 10
Zn(HL-2)2
Yellow 8.01 (8.29) 17.51 (17.65) 8.01 (8.06) Dia 8
Pd(HL-1)2
Reddish brown 14.61 (14.98) 19.56 (19.71) 8.90 (9.01) Dia 9
Pd(HL-2)2
Reddish brown 12.61 (12.75) 16.66 (16.87) 7.51 (7.67) Dia 7
Pd(L-1)Py
Orange 21.63 (21.75) 17.01 (17.27) 6.51 (6.58) Dia 6
Pd(L- 2)Py
Orange 19.31 (19.40) 15.01 (15.32) 5.69 (5.83) Dia 8
Pd(L-1)(Y- pic)
Orange 21.11 (21.27) 16.68 (16.86) 6.30 (6.39) Dia 8
Pd(L- 2)(Y- pic)
Orange 18.68 (18.98) 14.91 (15.01) 5.68 (5.73) Dia 7
Ni(L-1)Py
Yellowish red 13.31 (13.38) 19.11 (19.21) 7.10 (7.29) Dia 8
Ni(L-1)(Y- pic)
Yellowish red 12.78 (12.99) 18.48 (18.59) 6.87 (7.08) Dia 7
Ni(L-1)(H2 O)
H2 OYellowish orange 14.63 (14.83) 17.51 (17.69) 8.11 (8.06) Dia 9
Ni(L- 2)Py
Orange yellow 11.43 (11.72) 16.71 (16.77) 6.11 (6.39) Dia 10
Ni(L-2)(Y- pic)
Orange yellow 11.14 (11.42) 16.21 (16.32) 6.01 (6.23) Dia 8
Ni(L-2)(H2 O)
H2 OOrange yellow 12.78 (12.82) 15.11 (15.29) 6.81 (6.99) Dia 7
Cd(L-1)(Y -pic)
Orange yellow 22.01 (22.22) 16.51 (16.62) 6.11 (6.33) Dia 10
Cd(L-1)(H2 O)
Orange yellow 26.15 (26.05) 16.02 (16.23) 7.31 (7.42) Dia 8
Cd(L-1)Py
Orange yellow 22.61 (22.81) 17.34 (17.51) 6.41 (6.49) Dia 9
Cd(L-2)Py
Orange yellow 20.11 (20.21) 15.01 (15.15) 5.70 (5.77) Dia 11
Cd(L-2)(Y- pic)
Orange yellow 19.61 (19.88) 14.92 (14.88) 5.41 (5.64) Dia 10
Cd(L-2)(H2 O)
Yellow 22.48 (22.78) 14.21 (14.19) 6.51 (6.48) Dia 9
Zn(L-2)Py
Orange yellow 14.51 (14.62) 18.76 (18.86) 7.00 (7.18) Dia 10
Zn(L-1)(H2 O)
Yellow 17.14 (17.01) 18.41 (18.23) 8.10 (8.32) Dia 8
Zn(L-2)Py
Yellow 12.81 (12.88) 16.47 (16.55) 6.03 (6.36) Dia 6
Zn(L-2)(Y- pic)
Orange yellow 12.41 (12.54) 15.91 (16.11) 5.91 (6.14) Dia 9
Zn(L- 2)(H2 O)
Yellow 14.61 (14.72) 15.58 (15.78) 6.91 (7.17) Dia 8
Zn(L-1)(Y- pic)
Yellow 14.21 (14.23) 18.41 (18.59) 6.91 (7.08) Dia 11
Cu(L-1)Py
Bottle green 14.01 (14.32) 18.32 (18.54) 7.03 (7.21) 1.86 8
Cu(L-2)Py
Bottle green 13.81 (13.95) 18.71 (18.93) 7.11 (7.21) 1.84 9
Cu(L-1)(Y- pic)
Ash colour 13.61 (13.88) 18.17 (18.36) 6.81 (6.99) 1.89 6
Cu(L-2)(Y- pic)
Ash colour 12.31 (12.25) 16.01 (16.20) 6.01 (6.16) 1.84 5
Cu(L- 2)(H2 O)
Brown 13.61 (13.73) 15.00 (15.14) 6.71 (6.91) 1.79 8
Cu(L-1)(H2 O)
Brown 15.48 (15.74) 17.13 (17.35) 7.76 (7.93) 1.78 10
