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All results from a given calculation for C4H9NO (Propanamide, 2-methyl-)

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-287.785131
Energy at 298.15K-287.795230
HF Energy-287.785131
Nuclear repulsion energy247.027910
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B97D3/aug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3667 3611 24.45      
2 A 3526 3472 17.95      
3 A 3068 3021 35.82      
4 A 3064 3017 3.06      
5 A 3049 3003 45.41      
6 A 3047 3000 18.72      
7 A 2984 2938 20.84      
8 A 2981 2935 40.16      
9 A 2963 2918 36.48      
10 A 1707 1681 282.21      
11 A 1584 1560 88.02      
12 A 1486 1463 11.93      
13 A 1471 1449 9.42      
14 A 1463 1440 1.36      
15 A 1457 1435 1.10      
16 A 1390 1369 30.03      
17 A 1364 1343 2.80      
18 A 1361 1340 31.19      
19 A 1304 1284 1.87      
20 A 1246 1227 117.77      
21 A 1172 1154 5.38      
22 A 1107 1090 6.30      
23 A 1093 1076 0.97      
24 A 1030 1014 7.07      
25 A 956 941 0.08      
26 A 918 904 1.18      
27 A 893 880 2.85      
28 A 752 741 1.73      
29 A 733 722 3.97      
30 A 601 591 4.51      
31 A 582 574 8.73      
32 A 469 462 2.79      
33 A 322 317 1.13      
34 A 283 278 5.13      
35 A 237 233 0.59      
36 A 234 231 3.96      
37 A 207 204 0.99      
38 A 163 161 160.69      
39 A 7 7 7.48      

Unscaled Zero Point Vibrational Energy (zpe) 27969.9 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 27541.9 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B97D3/aug-cc-pVTZ
ABC
0.16315 0.08667 0.08393

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.360 -1.269 -0.021
H2 -0.846 -2.173 -0.362
H3 -1.421 -1.302 1.070
H4 -2.376 -1.275 -0.429
C5 -1.360 1.269 -0.022
H6 -0.846 2.173 -0.363
H7 -1.421 1.302 1.070
C8 -0.617 -0.000 -0.465
H9 -0.541 -0.000 -1.560
N10 1.820 -0.000 -0.766
H11 2.768 0.000 -0.422
H12 1.661 -0.000 -1.759
C13 0.792 -0.000 0.138
O14 0.991 0.000 1.346
H15 -2.375 1.275 -0.430

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 H9 N10 H11 H12 C13 O14 H15
C11.09481.09341.09482.53723.49672.79341.53522.15563.50344.33683.70862.50303.00072.7691
H21.09481.77231.77513.49674.34653.80262.18762.50003.46314.21763.59992.76713.31913.7728
H31.09341.77231.77762.79343.80262.60422.16703.06363.94594.63354.38162.73172.75493.1305
H41.09481.77511.77762.76913.77283.13052.17212.50354.39775.29914.43693.46144.01382.5499
C52.53723.49672.79342.76911.09481.09341.53522.15563.50334.33663.70852.50303.00061.0948
H63.49674.34653.80263.77281.09481.77232.18772.50003.46304.21723.59972.76713.31881.7751
H72.79343.80262.60423.13051.09341.77232.16703.06363.94594.63344.38142.73172.75471.7776
C81.53522.18762.16702.17211.53522.18772.16701.09812.45573.38542.62031.53282.42162.1721
H92.15562.50003.06362.50352.15562.50003.06361.09812.49123.49942.21132.15913.28532.5035
N103.50343.46313.94594.39773.50333.46303.94592.45572.49121.00851.00571.36872.26904.3977
H114.33684.21764.63355.29914.33664.21724.63343.38543.49941.00851.73582.05362.50695.2990
H123.70863.59994.38164.43693.70853.59974.38142.62032.21131.00571.73582.08663.17674.4368
C132.50302.76712.73173.46142.50302.76712.73171.53282.15911.36872.05362.08661.22433.4614
O143.00073.31912.75494.01383.00063.31882.75472.42163.28532.26902.50693.17671.22434.0137
H152.76913.77283.13052.54991.09481.77511.77762.17212.50354.39775.29904.43683.46144.0137

picture of Propanamide, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C8 C5 111.445 C1 C8 H9 108.749
C1 C8 C13 109.339 H2 C1 H3 108.173
H2 C1 H4 108.327 H2 C1 C8 111.467
H3 C1 H4 108.652 H3 C1 C8 109.912
H4 C1 C8 110.233 C5 C8 H9 108.749
C5 C8 C13 109.340 H6 C5 H7 108.173
H6 C5 C8 111.467 H6 C5 H15 108.327
H7 C5 C8 109.912 H7 C5 H15 108.652
C8 C5 H15 110.233 C8 C13 N10 115.516
C8 C13 O14 122.484 H9 C8 C13 109.184
N10 C13 O14 122.000 H11 N10 H12 119.036
H11 N10 C13 118.720 H12 N10 C13 122.244
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.656      
2 H 0.098      
3 H 0.170      
4 H 0.104      
5 C -0.656      
6 H 0.098      
7 H 0.170      
8 C 0.748      
9 H 0.042      
10 N -0.206      
11 H 0.031      
12 H -0.001      
13 C 0.816      
14 O -0.863      
15 H 0.104      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.117 -0.000 -3.595 3.597
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.564 0.000 -4.714
y 0.000 -38.750 -0.001
z -4.714 -0.001 -39.755
Traceless
 xyz
x 5.689 0.000 -4.714
y 0.000 -2.090 -0.001
z -4.714 -0.001 -3.599
Polar
3z2-r2-7.197
x2-y25.186
xy0.000
xz-4.714
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.934 -0.001 -0.434
y -0.001 8.928 0.000
z -0.434 0.000 9.651


<r2> (average value of r2) Å2
<r2> 174.120
(<r2>)1/2 13.195