Table 3. Theoretical NMR spectrum shifts (δ in ppm) for DMF terpolymer.

1H atom	δ theoretical	13C atom	δ theoretical
28H	3.63	1C	163.05
29H	3.47	2C	117.87
30H	3.37	3C	141.49
31H	3.44	4C	129.76
32H	7.14	5C	157.89
33H	8.08	6C	126.68
34H	6.94	7C	54.93
35H	7.57	8C	158.72
36H	4.47	9C	131.65
37H	4.59	10C	142.29
38H	7.39	11C	117.73
39H	7.39	12C	160.65
40H	8.06	13C	129.44
41H	7.40	14N	4.03
42H	5.59	15C	39.07
43H	5.88	16N	30.74
44H	5.32	17C	59.43
45H	6.10	18N	46.40
46H	4.66	19C	178.84
47H	4.65	20N	130.98
48H	4.58	21C	178.22
49H	3.27	22N	132.87
50H	3.27	23C	177.46
51H	4.32	24N	125.66
52H	3.48	25N	18.34
—	—	26N	24.52
—	—	27C	36.17