WebMO Job Summary

264927: C20H16O3 exo D-A product, NMR - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-31G(d) NMR Geom=Connectivity
Stoichiometry C20H16O3
Symmetry C1
Basis 6-31G(d)
RB3LYP Energy -997.438258491 Hartree
Dipole Moment 4.3749 Debye
Server batch (272706)
CPU time 1359.3 sec

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 0.4265222 0.01422724917
b 0.1752750 0.00584654468
c 0.1399747 0.00466905342

Partial Charges

Atom Symbol Charge
1 C -0.221343  
2 C 0.165307  
3 C -0.182490  
4 C -0.129817  
5 C -0.126896  
6 C -0.127965  
7 C -0.175927  
8 H 0.136177  
9 H 0.136394  
10 H 0.133231  
11 H 0.132293  
12 H 0.131165  
13 C -0.120183  
14 C -0.113995  
15 C -0.217862  
16 C -0.231861  
17 C -0.214349  
18 H 0.186001  
19 C 0.618008  
20 O -0.453592  
21 C 0.627729  
22 O -0.431495  
23 O -0.422073  
24 H 0.203600  
25 H 0.185838  
26 C 0.139149  
27 C -0.181086  
28 C -0.128980  
29 C -0.128235  
30 C -0.126584  
31 C -0.191506  
32 H 0.140523  
33 H 0.135677  
34 H 0.133678  
35 H 0.133288  
36 H 0.131836  
37 H 0.144519  
38 H 0.146218  
39 H 0.165610  

Absolute NMR Shifts

Atom Symbol Isotropic Anisotropy
1 C* 43.3581 21.2783
2 C* 135.1481 178.4212
3 C* 119.6835 160.6283
4 C* 122.4754 165.7421
5 C* 121.0718 167.5433
6 C* 121.8982 165.1255
7 C* 124.8929 151.3708
8 H* 6.9920 8.3264
9 H* 7.2162 4.7871
10 H* 7.2484 4.0278
11 H* 7.3192 5.5346
12 H* 7.2076 9.8538
13 C* 125.0609 136.0090
14 C* 124.7856 145.9505
15 C* 39.4514 25.4119
16 C* 48.8003 34.8823
17 C* 46.0310 20.1279
18 H* 2.5067 3.3531
19 C* 163.8329 82.2578
20 O 13.5347 237.9385
21 C* 165.9257 78.4081
22 O -83.0996 628.2805
23 O -99.6546 623.2141
24 H* 2.7885 5.4885
25 H* 4.1528 7.6239
26 C* 137.7425 184.0900
27 C* 120.1192 162.0904
28 C* 122.1928 164.9982
29 C* 120.7167 166.9282
30 C* 122.6173 165.5608
31 C* 122.2864 147.3353
32 H* 7.2824 8.2554
33 H* 7.2728 4.8113
34 H* 7.1968 4.1144
35 H* 7.2562 5.7027
36 H* 7.2105 9.9974
37 H* 6.0581 3.4993
38 H* 6.0191 4.7573
39 H* 3.1508 6.4954
*Denotes shift relative to TMS
TMS shielding (C)
TMS shielding (H)
1H NMR Spectrum
13C NMR Spectrum
Peak Width (ppm)

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