WebMO Job Summary

384996: C8H9ON acetanilide Cs, NMR - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-311+G(2d,p) NMR
Method B3LYP
Stoichiometry C8H9NO
Symmetry CS
Basis 6-311+G(2d,p)
RB3LYP Energy -440.401941589 Hartree
Dipole Moment 3.5077 Debye
Server class (386579)
CPU time 756.7 sec

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 3.7379646 0.12468507797
b 0.7794052 0.02599815903
c 0.6475102 0.02159861540

Partial Charges

Atom Symbol Charge
1 C -0.631349  
2 C 0.667091  
3 N -0.365823  
4 C 0.679496  
5 C -0.550021  
6 C -0.091545  
7 C -0.117344  
8 C -0.316842  
9 C 0.112478  
10 H 0.151888  
11 H 0.086960  
12 H 0.083140  
13 H 0.083344  
14 H 0.067781  
15 H 0.213781  
16 O -0.480507  
17 H 0.149454  
18 H 0.108562  
19 H 0.149454  

Absolute NMR Shifts

Atom Symbol Isotropic Anisotropy
1 C* 25.4468 47.3294
2 C* 171.1658 104.5589
3 N 98.0595 130.6692
4 C* 146.5471 155.7614
5 C* 119.9375 139.8368
6 C* 132.8715 182.6369
7 C* 127.8471 177.6941
8 C* 135.2161 187.6259
9 C* 123.4293 176.3371
10 H* 9.2547 10.0736
11 H* 7.6088 5.3981
12 H* 7.2746 4.6518
13 H* 7.4396 5.1186
14 H* 6.7426 6.8799
15 H* 6.6844 8.4048
16 O -103.2723 662.2117
17 H* 2.2222 6.3061
18 H* 1.5056 5.9868
19 H* 2.2222 6.3061
*Denotes shift relative to TMS
TMS shielding (C)
TMS shielding (H)
1H NMR Spectrum
13C NMR Spectrum
Peak Width (ppm)
Simulate proton splitting
NMR Field MHz
Proton-proton coupling Hz

Quote

MODELS ARE TO BE USED, NOT BELIEVED. -- PARAPHRASED BY H. THIEL IN "PRINCIPLES OF ECONOMETRICS"