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All results from a given calculation for C3H7NO (Propanamide)

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-248.408145
Energy at 298.15K 
HF Energy-248.408145
Nuclear repulsion energy179.071215
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 M06-2X/6-31G*
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 3758 3559 45.92      
2 A 3628 3436 47.97      
3 A 3188 3019 15.80      
4 A 3179 3011 18.10      
5 A 3115 2950 11.02      
6 A 3101 2937 18.19      
7 A 3076 2913 16.22      
8 A 1864 1766 298.06      
9 A 1649 1561 135.34      
10 A 1530 1449 11.32      
11 A 1526 1445 5.83      
12 A 1500 1420 4.99      
13 A 1448 1371 21.59      
14 A 1431 1355 66.53      
15 A 1303 1234 91.94      
16 A 1298 1230 5.34      
17 A 1142 1082 0.79      
18 A 1112 1053 0.09      
19 A 1089 1032 1.37      
20 A 1017 963 4.24      
21 A 821 778 9.59      
22 A 812 769 3.17      
23 A 640 607 10.98      
24 A 611 579 8.99      
25 A 508 481 5.81      
26 A 450 426 3.99      
27 A 264 250 9.87      
28 A 201 191 25.47      
29 A 191 181 237.53      
30 A 8i 8i 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 22723.1 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 21518.8 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 M06-2X/6-31G*
ABC
0.33050 0.12764 0.09537

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.962 0.038 -0.019
C2 -0.671 -0.767 0.024
C3 0.556 0.138 0.005
O4 0.485 1.351 0.014
N5 1.751 -0.523 -0.041
H6 -2.831 -0.623 -0.001
H7 -2.016 0.717 0.835
H8 -2.002 0.649 -0.923
H9 -0.607 -1.456 -0.827
H10 -0.626 -1.388 0.928
H11 1.813 -1.522 0.071
H12 2.596 0.024 0.036

Atom - Atom Distances (Å)
  C1 C2 C3 O4 N5 H6 H7 H8 H9 H10 H11 H12
C11.52182.51922.77643.75481.09291.09201.09212.17322.17034.08524.5577
C21.52181.52362.41202.43472.16572.16112.16171.09691.09762.59623.3607
C32.51921.52361.21511.36673.47142.76372.76852.14102.13882.08342.0437
O42.77642.41201.21512.26213.85922.70752.74843.12683.09323.16572.4935
N53.75482.43471.36672.26214.58374.06174.02952.65462.70901.00761.0094
H61.09292.16573.47143.85924.58371.77751.77682.51522.51154.73095.4658
H71.09202.16112.76372.70754.06171.77751.75923.07772.52384.50114.7317
H81.09212.16172.76852.74844.02951.77681.75922.52773.07654.50074.7383
H92.17321.09692.14103.12682.65462.51523.07772.52771.75602.58153.6320
H102.17031.09762.13883.09322.70902.51152.52383.07651.75602.58883.6291
H114.08522.59622.08343.16571.00764.73094.50114.50072.58152.58881.7337
H124.55773.36072.04372.49351.00945.46584.73174.73833.63203.62911.7337

picture of Propanamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N3 H2 34.165 H1 N3 C5 148.716
H2 N3 C5 114.675 N3 C5 O4 27.017
N3 C5 C8 18.575 O4 C5 C8 40.800
C5 C8 H6 96.482 C5 C8 H7 78.470
C5 C8 C12 9.434 H6 C8 H7 60.353
H6 C8 C12 104.678 H7 C8 C12 79.084
C8 C12 H9 31.797 C8 C12 H10 40.486
C8 C12 H11 71.546 H9 C12 H10 27.991
H9 C12 H11 40.800 H10 C12 H11 41.157
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.468      
2 C -0.409      
3 C 0.610      
4 O -0.510      
5 N -0.808      
6 H 0.155      
7 H 0.180      
8 H 0.179      
9 H 0.177      
10 H 0.175      
11 H 0.354      
12 H 0.364      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.008 -3.469 0.320 3.626
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.131 -2.346 0.718
y -2.346 -32.469 -0.357
z 0.718 -0.357 -31.130
Traceless
 xyz
x 6.668 -2.346 0.718
y -2.346 -4.338 -0.357
z 0.718 -0.357 -2.330
Polar
3z2-r2-4.660
x2-y27.338
xy-2.346
xz0.718
yz-0.357


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.831 -0.333 -0.017
y -0.333 6.467 0.007
z -0.017 0.007 4.327


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000