The document contains 15 NMR datasets including 1H NMR, 13C NMR, COSY, HSQC, NOESY, and HMBC spectra. The NMR spectra were collected to analyze the structure of an unknown organic compound, as peaks are labeled with proton and carbon assignments to various structural features including protons 2,6; 3,5; 4; 11-19.

1. -3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
f1 (ppm)
-500
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
Week_6_problem-2 NMR data.1.fid
1H NMR
2.00
1.96
0.91
0.90
1.93
2.89
4.89
2.20
2.15
1.00
0.98
2.13
8.57
2,6
3,5
4
13,15
14
18,19
12,16
12,16
17
11

2. -10
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
f1 (ppm)
0
5000
10000
15000
20000
25000
30000
Week_6_problem-2 NMR data.2.fid
13C NMR
8.31
8.61
11.69
76.88
CDCl3
77.14
CDCl3
77.39
CDCl3
124.96
128.29
128.67
129.86
130.73
131.75
139.50
142.15
143.06
3,5
4
12,16
13,15
14
2,6 17
11
19
18
9
1
10

3. 0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
f2 (ppm)
1
2
3
4
5
6
7
8
9
f1
(ppm)
Week_6_problem-2 NMR data.3.ser
1H NMR
2,6
3,5
4
14
13,15
12,16
12,16
11 17 18,19
2,6 3,5 4 14 13,15
12,16 12,16
11
17
18,19
17-11
11-17

4. 0
1
2
3
4
5
6
7
8
9
10
11
12
f2 (ppm)
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
f1
(ppm)
yuge-2-215-cryo500.4.ser
HSQCEDETGP
{7.31,128.48}
2,6
3,5
4
14
13,15
12,16
12,16
11 17 18,19
1 10
11
9 2,6 12,16 4 13,15 14
3,5
17
18 19
17
11
12,16
13,15
4
2,6

5. 0
1
2
3
4
5
6
7
8
9
10
11
12
f2 (ppm)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
f1
(ppm)
Week_6_problem-2 NMR data.5.ser
HSQCEDETGP
2D selective HSQC
2,6
3,5
4
14
13,15
12,16
12,16
11 17 18,19
17
18 19
17

6. 0
1
2
3
4
5
6
7
8
9
10
11
12
f2 (ppm)
119
120
121
122
123
124
125
126
127
128
129
130
131
132
f1
(ppm)
Week_6_problem-2 NMR data.6.ser
HSQCEDETGP
2D selective HSQC
2,6
3,5
4
14
13,15
12,16
12,16
11 17 18,19
9
2,6
12,16
4
13,15 14
3,5
12,16
13,15
4
3,5
2,6

7. 0
1
2
3
4
5
6
7
8
9
10
11
12
13
f2 (ppm)
0
20
40
60
80
100
120
140
160
180
200
f1
(ppm)
yuge-2-215-cryo500.9.ser
{7.33,131.65} {7.29,131.65}
{7.33,130.71}
2,6
3,5
4
14
13,15
12,16
12,16
11 17 18,19
1 10
11
9 2,6 12,16 4 13,15 14
3,5
17
18 19
H18,19-C17
H18,19-C11
H11-C12,16
H12,16-C16,12
H12,16-C10
H4-C3,5
H2,6-C3,5

8. 0
1
2
3
4
5
6
7
8
9
10
11
12
13
f2 (ppm)
-10
-5
0
5
10
15
20
25
30
f1
(ppm)
yuge-2-215-cryo500.12.ser
2D selective HMBC
2,6
3,5
4
14
13,15
12,16
12,16
11 17 18,19
17
18 19
H18,19-C17

9. 0
1
2
3
4
5
6
7
8
9
10
11
12
13
f2 (ppm)
122
124
126
128
130
132
134
136
138
140
142
144
146
148
f1
(ppm)
yuge-2-215-cryo500.11.ser
2D selective HMBC
2,6
3,5
4
14
13,15
12,16
12,16
11 17 18,19
1
10
11
9
2,6
12,16
4
13,15 14
3,5
H18,19-C11
H11-C12,16
H11-C9
H12,16-C16,12
H12,16-C9
H12,16-C10
H4-C3,5
H2,6-C3,5

10. 0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
f2 (ppm)
0
1
2
3
4
5
6
7
8
f1
(ppm)
Week_6_problem-2 NMR data.10.ser
NOESYPH
2,6
3,5
4
14
13,15
12,16
12,16
11 17 18,19
2,6 3,5 4 14 13,15
12,16 12,16
11
17
18,19
18,19-11
17-12,16
11-18,19
12,16-17

11. -4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
f1 (ppm)
-4000
-2000
0
2000
4000
6000
8000
10000
12000
14000
16000
18000
20000
22000
24000
Week_6_problem-2 NMR data.13.fid
1D Selective Gradient NOESY
freq: 0.724ppm
2,6
3,5
4
13,15
18,19
11
14
12,16
12,16
17

12. -4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
f1 (ppm)
-2000
-1000
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
11000
12000
13000
14000
15000
16000
17000
18000
19000
20000
21000
22000
23000
24000
Week_6_problem-2 NMR data.11.fid
1D Selective Gradient NOESY
freq: 5.977ppm
11
4
2,6
3,5
13,15
14
12,16
12,16
17 18,19

13. -4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
f1 (ppm)
-1000
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
Week_6_problem-2 NMR data.12.fid
1D Selective Gradient NOESY
freq: 1.555ppm
2,6
3,5
4
13,15
12,16
12,16
14
11
18,19
17

14. 0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
f1 (ppm)
1
2
3
Week_6_problem-2 NMR data.12.fid
1D Selective Gradient NOESY
freq: 1.555ppm 3
Week_6_problem-2 NMR data.11.fid
1D Selective Gradient NOESY
freq: 5.977ppm 2
Week_6_problem-2 NMR data.13.fid
1D Selective Gradient NOESY
freq: 0.724ppm 1
2,6
3,5
4
13,15
18,19
11
14
12,16
12,16
17