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All results from a given calculation for C3H7NO (Propanamide)

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-248.374460
Energy at 298.15K 
HF Energy-248.374460
Nuclear repulsion energy 
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 B97D3/6-31G*
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 3639 3568 17.81      
2 A 3509 3440 14.16      
3 A 3101 3041 22.00      
4 A 3079 3019 35.28      
5 A 3017 2958 26.20      
6 A 3008 2949 29.52      
7 A 2975 2916 24.43      
8 A 1761 1726 239.71      
9 A 1616 1584 83.43      
10 A 1506 1477 7.53      
11 A 1496 1467 6.23      
12 A 1468 1439 4.02      
13 A 1408 1380 4.93      
14 A 1380 1353 54.16      
15 A 1280 1255 22.39      
16 A 1268 1244 87.18      
17 A 1112 1090 3.28      
18 A 1087 1065 0.47      
19 A 1046 1025 4.30      
20 A 995 975 2.29      
21 A 807 791 9.97      
22 A 773 758 4.97      
23 A 644 631 6.76      
24 A 592 580 16.65      
25 A 491 481 7.08      
26 A 430 421 2.52      
27 A 261 256 222.83      
28 A 258 253 13.12      
29 A 205 201 0.70      
30 A 25i 25i 3.43      

Unscaled Zero Point Vibrational Energy (zpe) 22092.6 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 21659.6 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 B97D3/6-31G*
ABC
0.31623 0.12529 0.09456

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.971 0.038 -0.162
C2 -0.696 -0.724 0.208
C3 0.563 0.139 0.042
O4 0.551 1.366 0.081
N5 1.724 -0.575 -0.164
H6 -2.862 -0.571 0.046
H7 -2.034 0.972 0.410
H8 -1.973 0.302 -1.229
H9 -0.601 -1.647 -0.386
H10 -0.738 -1.039 1.265
H11 1.759 -1.577 -0.020
H12 2.599 -0.064 -0.113

Atom - Atom Distances (Å)
  C1 C2 C3 O4 N5 H6 H7 H8 H9 H10 H11 H12
C11.53122.54472.86073.74591.09901.09671.09882.18382.17234.06724.5713
C21.53121.53502.43672.45282.17812.16942.17921.10201.10412.60863.3751
C32.54471.53501.22831.37803.49832.75232.84182.17412.13942.09192.0512
O42.86072.43671.22832.28143.92442.63523.03643.25962.97463.18302.5054
N53.74592.45281.37802.28144.59134.10423.94642.56982.88461.01281.0141
H61.09902.17813.49833.92444.59131.78781.78272.54202.49364.73005.4867
H71.09672.16942.75232.63524.10421.78781.77143.08972.54064.58974.7757
H81.09882.17922.84183.03643.94641.78271.77142.52883.08954.34964.7204
H92.18381.10202.17413.25962.56982.54203.08972.52881.76482.38863.5800
H102.17231.10412.13942.97462.88462.49362.54063.08951.76482.85953.7395
H114.06722.60862.09193.18301.01284.73004.58974.34962.38862.85951.7328
H124.57133.37512.05122.50541.01415.48674.77574.72043.58003.73951.7328

picture of Propanamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N3 H2 33.670 H1 N3 C5 147.245
H2 N3 C5 113.598 N3 C5 O4 26.748
N3 C5 C8 18.258 O4 C5 C8 41.143
C5 C8 H6 95.286 C5 C8 H7 78.013
C5 C8 C12 8.971 H6 C8 H7 60.296
H6 C8 C12 103.317 H7 C8 C12 79.048
C8 C12 H9 31.177 C8 C12 H10 39.880
C8 C12 H11 70.380 H9 C12 H10 27.928
H9 C12 H11 40.387 H10 C12 H11 40.409
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.448      
2 C -0.372      
3 C 0.573      
4 O -0.484      
5 N -0.730      
6 H 0.143      
7 H 0.179      
8 H 0.159      
9 H 0.148      
10 H 0.169      
11 H 0.328      
12 H 0.335      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.931 -3.373 0.361 3.518
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.030 -2.690 0.344
y -2.690 -32.241 -0.613
z 0.344 -0.613 -30.973
Traceless
 xyz
x 6.577 -2.690 0.344
y -2.690 -4.239 -0.613
z 0.344 -0.613 -2.338
Polar
3z2-r2-4.676
x2-y27.211
xy-2.690
xz0.344
yz-0.613


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.364 -0.334 -0.196
y -0.334 6.671 0.031
z -0.196 0.031 4.451


<r2> (average value of r2) Å2
<r2> 128.975
(<r2>)1/2 11.357