Syntheses, Characterization, Thermal, and Antimicrobial Studies of Lanthanum(III) Tolyl/Benzyldithiocarbonates
Table 3
IR spectral data of tolyl/benzyl dithiocarbonates of La(III) and their adducts (cm−1).
S. number*
C–O–C
C–S
Aromatic stretching
La–S
La–N/La–P**
C–H
C–C
5.
1248, s
1039, m
3018, b
1599, s
312, w
—
6.
1249, s
1036, m
3012, b
1595, s
320, w
—
7.
1248, s
1038, m
3028, b
1596, s
325, w
—
8.
1238, s
1037, m
3029, b
1594, s
310, w
—
9.
1239, s
1039, m
3030, b
1595, s
330, w
450, w
10.
1245, s
1035, m
3055, b
1598, s
324, w
455, w
11.
1239, s
1040, m
3047, b
1597, s
320, w
445, w
12.
1247, s
1034, m
3057, b
1590, s
325, w
448, w
13.
1241, s
1039, m
3044, b
1596, s
320, w
400, w
14.
1248,s
1037, m
3041, b
1598, s
328, w
402, w
15.
1255, s
1034, m
3012, b
1560, s
328, w
399, w
16.
1260, s
1040, m
3045, b
1601, s
325, w
401, w
17.
1254, s
1044, m
3052, b
1593, s
330, w
450, w
18.
1248, s
1042, m
3024, b
1594, s
331, w
452, w
19.
1249, s
1042, m
3049, b
1598, s
326, w
442, w
20.
1238, s
1038, m
3059, b
1597, s
328, w
447, w
21.
1244, s
1040, m
3044, b
1599, s
325, w
445, w
22.
1239, s
1041, m
3028, b
1598, s
320, w
446, w
23.
1240, s
1038, m
3044, b
1595, s
315, w
451, w
24.
1248, s
1039, m
3045, b
1598, s
312, w
450, w
s: sharp, b: broad, m: medium, and w: weak; vLa-N for complexes 9–12 and 17–24 and
vLa-P for complexes 13–16. S. number of the complexes is according to Table 1.
