FRACTIONS (manually entered): 0.444 0.303 0.253 (major structure is shown)
Rel. DFT Energies (kcal/mol): 4.650 0.000 1.891

Gaussian numbering

¹H-¹H Js
 -ppm- -#-   H17   H22   H28   H29   H30   H31   H32   H33   H34   H35   H36   H37   H38   H39   H40   H41   H42   H43   H44   H45   H46   H47   
  3.63 H17
  2.06 H22    - 
  5.99 H28    -     - 
  4.20 H29    -     -    3.9
  6.48 H30    -     -    9.2  -0.9
  2.68 H31  10.1    -     -     -     - 
  2.31 H32    -     -     -     -     -     - 
  1.52 H33    -    0.6    -     -     -     -  -11.2
  2.36 H34    -     -     -     -     -     -     -     - 
  1.99 H35    -     -     -     -     -     -     -    1.6 -13.0
  2.17 H36    -   10.0    -     -     -     -     -     -    8.6   9.7
  1.77 H37    -    6.7    -     -     -     -     -     -    4.0   7.6 -14.3
  1.01 H38    -     -     -    1.4    -     -     -     -     -     -     -     - 
  1.25 H39    -     -     -     -     -     -     -     -     -     -     -     -     - 
  1.25 H40    -     -     -     -     -     -     -     -     -     -     -     -     -     - 
  1.25 H41    -     -     -     -     -     -     -     -     -     -     -     -     -     -     - 
  2.69 H42    -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     - 
  2.52 H43    -     -     -     -     -     -    2.9    -     -     -     -     -     -     -     -     -  -16.7
  5.23 H44    -     -     -     -     -     -    0.7    -     -     -     -     -     -     -     -     -   -2.8  -1.6
  5.55 H45    -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -   -3.0  -1.8   0.6
  0.41 H46    -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     - 
  5.71 H47    -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     - 

¹³C-¹H Js
 -ppm- -#-   H17   H22   H28   H29   H30   H31   H32   H33   H34   H35   H36   H37   H38   H39   H40   H41   H42   H43   H44   H45   H46   H47   
177.10 C1    9.6   0.7    -    1.5    -     -     -     -     -     -     -     -     -    5.5   5.5   5.5    -     -     -     -     -     - 
135.76 C2     -     -  166.6  -5.3    -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     - 
 70.73 C3    3.2    -    2.3 147.5   9.9    -     -     -     -     -     -     -     -    4.5   4.5   4.5    -     -     -     -     -     - 
 53.67 C4   -3.1    -    5.8  -1.3    -    3.8    -     -     -     -     -     -     -   -4.1  -4.1  -4.1    -     -     -     -     -     - 
 54.33 C5  146.7    -   -0.7   4.0   3.4  -4.2    -     -     -     -     -     -     -    3.8   3.8   3.8    -     -     -     -     -     - 
 88.98 C6   -1.0  -1.3   9.7  -0.8   5.0    -     -     -     -     -    4.0   2.4    -     -     -     -    0.6    -     -     -     -     - 
136.96 C7    1.5   2.3  -0.9   5.4 168.6    -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     - 
 52.69 C8   -3.6   1.2    -     -     -  132.4   1.2   2.1    -     -     -     -     -     -     -     -    2.9    -     -     -     -     - 
 53.25 C9     -   -4.2    -     -     -   -5.0  -2.4  -4.2    -     -    2.2   6.7    -     -     -     -   -4.1  -3.0    -     -     -     - 
 52.01 C10    -  127.9    -     -    2.2   1.0   1.6   5.9   6.3   2.5  -4.7  -3.6    -     -     -     -    8.0   4.3    -     -     -     - 
 46.07 C11    -    3.4    -     -     -    5.3 139.4 127.1   1.5   5.1    -     -     -     -     -     -    0.8   6.2    -     -     -     - 
 79.66 C12    -     -     -     -     -     -   -3.1  -4.9  -5.3  -4.3   2.4   6.1    -     -     -     -    2.0   3.5   8.7   6.2    -     - 
 37.54 C13    -    2.4    -     -     -     -    2.9   4.8 132.3 132.9  -4.0  -3.6    -     -     -     -   -1.1    -   -1.1  -1.0    -     - 
 18.29 C14    -   -4.4    -     -     -     -     -    1.0  -3.7  -3.6 132.7 129.3    -     -     -     -     -     -     -     -     -     - 
 12.67 C16   0.6    -     -    2.2    -     -     -     -     -     -     -     -     -  129.9 129.9 129.9    -     -     -     -     -     - 
 43.22 C18    -    6.1    -     -     -    3.7   7.8   2.0    -     -     -     -     -     -     -     -  129.2 136.4   6.7   9.0    -     - 
163.69 C19    -     -     -     -     -     -    7.9   1.3   4.2   3.9    -     -     -     -     -     -   -8.3  -5.2  -1.9  -2.1    -     - 
108.42 C20    -     -     -     -     -     -     -     -    0.7    -     -     -     -     -     -     -    5.2   3.9 158.6 158.0    -     - 
171.12 C25   5.3    -     -     -     -   -5.8    -     -     -     -     -     -     -     -     -     -     -     -     -     -     -     - 
 -ppm- -#-   H17   H22   H28   H29   H30   H31   H32   H33   H34   H35   H36   H37   H38   H39   H40   H41   H42   H43   H44   H45   H46   H47

¹H data (J_H-H abs sorted)

6.48 (9.2, 0.9)
5.99 (9.2, 3.9)
5.71
5.55 (3.0, 1.8, 0.6)
5.23 (2.8, 1.6, 0.7, 0.6)
4.20 (3.9, 1.4, 0.9)
3.63 (10.1)
2.69 (16.7, 3.0, 2.8)
2.68 (10.1)
2.52 (16.7, 2.9, 1.8, 1.6)
2.36 (13.0, 8.6, 4.0)
2.31 (11.2, 2.9, 0.7)
2.17 (14.3, 10.0, 9.7, 8.6)
2.06 (10.0, 6.7, 0.6)
1.99 (13.0, 9.7, 7.6, 1.6)
1.77 (14.3, 7.6, 6.7, 4.0)
1.52 (11.2, 1.6, 0.6)
1.25
1.01 (1.4)
0.41

¹³C data

  1 177.1 (9.6, 5.5, 5.5, 5.5)
 25 171.1 (-5.8, 5.3)
 19 163.7 (-8.3, 7.9, -5.2, 4.2)
  7 137.0 (168.6, 5.4, 2.3, 1.5)
  2 135.8 (166.6, -5.3)
 20 108.4 (158.6, 158.0, 5.2, 3.9)
  6  89.0 (9.7, 5.0, 4.0, 2.4)
 12  79.7 (8.7, 6.2, 6.1, -5.3)
  3  70.7 (147.5, 9.9, 4.5, 4.5)
  5  54.3 (146.7, -4.2, 4.0, 3.8)
  4  53.7 (5.8, -4.1, -4.1, -4.1)
  9  53.3 (6.7, -5.0, -4.2, -4.2)
  8  52.7 (132.4, -3.6, 2.9, 2.1)
 10  52.0 (127.9, 8.0, 6.3, 5.9)
 11  46.1 (139.4, 127.1, 6.2, 5.3)
 18  43.2 (136.4, 129.2, 9.0, 7.8)
 13  37.5 (132.9, 132.3, 4.8, -4.0)
 14  18.3 (132.7, 129.3, -4.4, -3.7)
 16  12.7 (129.9, 129.9, 129.9, 2.2)

gibberellic acid (0.35Hz/10)