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Table 1 Analytical data of triazole derivatives (6a-e) and their VO(II) complexes
Λm, Ohm-
Compounds
Color
Elemental analysis (%) Calcd (Found)
Cl
1cm2 mol-1
(Empirical formula )
C
H
N
S
V
---
1) (C18H13ClF3N5OS)(CATA,6a)(439.84)
2)[VO SO4(CATA)](602.84)
Yellow
49.15(49.14) 2.98(2.96) 15.92(15.92) 8.06(8.05)
7.29(7.29) ------
6.30
---
Olive green 35.86(35.85) 2.17(2.15) 11.62(11.60) 5.88(5.89)
Brown
52.00(52.05) 3.21(3.20) 12.77(12.78) 8.08(8.08)
Olive green 35.78(35.79) 2.84(2.82) 8.78(8.77)
5.56(5.53)
50.89(51.02) 2.85(2.84) 13.19(13.21) 8.35(8.36)
33.68(33.65) 2.83(2.87) 8.73(8.76) 5.52(5.55)
10.64(10.62) 8.45(8.41)
7.31(7.30) ------
3) (C19H14ClF3N4OS)(CATM,6b)(438.85)
4)[VO SO4(CATM)]2H2O(637.88)
5.41
---
10.05(10.10) 7.99(8.02)
7.55(7.57) ------
5) (C18H12ClF3N4OS)(CATP,6c)(424.82)
6)[VO (CATP)(H2O)](SO4)(H2O)2(641.86)
7) (C18H11Cl2 F3N4OS)(CATC,6d)(459.27)
8)[VO (CATC)(H2O)2](SO4)(658.30)
9)(C18H11BrClF3N4OS)(CATB,6e)(503.72)
10)[VO SO4(CATB)](666.72)
Brown
Brown
51.75
---
9.99(10.10) 7.94(7.95)
Faint yellow 47.07(47.02) 2.41(2.40) 12.20(12.18) 15.44(15.41) 6.98(695)
------
44.63
---
Olive green 32.84(32.85) 2.30(2.28) 8.51(8.47)
Yellow
42.92(42.92) 2.20(2.19) 11.12(11.12)
10.77(10.76) 9.74(9.70) 7.74(7.73)
6.37(6.36) ------
Cannot determined
5.81
Olive green 32.43(32.56) 1.66(1.69) 8.40(8.39)
9.60(9.57) 7.64(7.63)
Cannot determined
Table 2 1H, 13CNMR data for triazole derivatives (6a-e)
Compounds
1H NMR
13C NMR
6a, CATA
2.14 (s,2H, NH2), 4.80 (s,2H, CH2), 6.75- 41.68 (CH2), [114.28, 121.84, 129.11, 129.55, 130.17,
8.20 (m, 8H, Ar-H), 8.21 (s, 1H, N=CH).
130.93, 133.60, 134.02, 139.30, 142.53, 148.50,
160.39(Ar-C)], 196.50 (C=O)
6b, CATM
6c, CATP
6d, CATC
6e, CATB
1.60 (s,3H, CH3), 3.74 (s, 2H, CH2), 7.30- 38.28 (CH3), 55.52 (CH2), [128.13, 129.17, 129.49,
8.02 (m, 8H, Ar-H), 8.64 (s, 1H, N=CH).
129.76, 129.90, 130.14, 132.11, 132.43, 135.27,
135.60, 142.11, 142.80 (Ar-C)], 194.37 (C=O)
4.12 (s,2H, CH2), 7.16 (s,1H,N=CH) 45.05 (CH2), [116.45, 119.14, 123.93, 125.90, 128.27,
7.19-7.85 (m, 9H, Ar-H).
128.36, 131.54, 135.94, 136.65, 140.54, 147.15,
155.07(Ar-C)], 190.86 (C=O)
4.25 (s,2H, CH2), 6.80-7.91(m, 9H, Ar-H) 48.0 (CH2), [116.48, 119.17, 127.55, 127.70, 128.20,
and N=CH).
128.93, 129.39, 129.72, 130.04, 143.82, 144.09,
154.97 (Ar-C)], 195.0 (C=O)
4.03 (s,2H, CH2), 7.29 (s,1H, N=CH), 49.20 (CH2), [119.08, 127.94, 128.16, 128.93, 129.46,
6.73-7.95 (m, 8H, Ar-H).
130.16, 131.40, 132.68, 132.89, 143.40, 150.03,
154.07 (Ar-C)], 193.21 (C=O)
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