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All results from a given calculation for C3H7NO (Propanamide)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-248.260479
Energy at 298.15K-248.268533
Nuclear repulsion energy178.997822
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 HSEh1PBE/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 3762 3578 35.33      
2 A 3630 3453 34.29      
3 A 3183 3027 14.06      
4 A 3163 3008 25.26      
5 A 3102 2950 17.51      
6 A 3087 2936 22.27      
7 A 3059 2909 19.14      
8 A 1843 1752 279.27      
9 A 1651 1570 120.72      
10 A 1531 1456 11.48      
11 A 1520 1446 7.85      
12 A 1494 1421 5.70      
13 A 1443 1372 22.63      
14 A 1431 1361 65.19      
15 A 1312 1247 67.90      
16 A 1300 1237 15.36      
17 A 1141 1086 1.62      
18 A 1113 1059 0.37      
19 A 1086 1032 2.00      
20 A 1021 971 4.28      
21 A 828 788 11.63      
22 A 807 767 3.92      
23 A 663 630 6.69      
24 A 608 578 13.25      
25 A 508 483 5.89      
26 A 440 419 3.23      
27 A 262 249 10.63      
28 A 208 198 2.59      
29 A 181 172 243.84      
30 A 37 35 3.57      

Unscaled Zero Point Vibrational Energy (zpe) 22707.3 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 21594.7 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 HSEh1PBE/6-31G*
ABC
0.32409 0.12751 0.09603

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.955 0.036 -0.142
C2 -0.684 -0.732 0.180
C3 0.558 0.136 0.035
O4 0.525 1.353 0.072
N5 1.722 -0.553 -0.132
H6 -2.841 -0.573 0.061
H7 -2.006 0.948 0.458
H8 -1.977 0.336 -1.194
H9 -0.590 -1.625 -0.451
H10 -0.711 -1.092 1.218
H11 1.767 -1.557 -0.064
H12 2.586 -0.032 -0.119

Atom - Atom Distances (Å)
  C1 C2 C3 O4 N5 H6 H7 H8 H9 H10 H11 H12
C11.51972.52122.81553.72431.09431.09261.09422.17272.16124.04884.5414
C21.51971.52172.41212.43282.16662.15612.16771.09771.09942.59683.3569
C32.52121.52171.21821.36323.47242.72302.82412.15752.12522.08202.0406
O42.81552.41211.21822.26063.87782.59202.98213.22252.96963.16662.4910
N53.72432.43281.36322.26064.56764.06273.94982.56832.83421.00671.0085
H61.09432.16663.47243.87784.56761.78001.77412.53742.47964.71325.4568
H71.09262.15612.72302.59204.06271.78001.76223.07492.53364.55854.7310
H81.09422.16772.82412.98213.94981.77411.76222.51423.07574.34404.7019
H92.17271.09772.15753.22252.56832.53743.07492.51421.75632.38883.5680
H102.16121.09942.12522.96962.83422.47962.53363.07571.75632.82753.7119
H114.04882.59682.08203.16661.00674.71324.55854.34402.38882.82751.7314
H124.54143.35692.04062.49101.00855.45684.73104.70193.56803.71191.7314

picture of Propanamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N3 H2 33.984 H1 N3 C5 145.361
H2 N3 C5 114.861 N3 C5 O4 27.145
N3 C5 C8 28.283 O4 C5 C8 48.563
C5 C8 H6 98.681 C5 C8 H7 80.904
C5 C8 C12 8.941 H6 C8 H7 60.443
H6 C8 C12 105.727 H7 C8 C12 80.166
C8 C12 H9 31.797 C8 C12 H10 40.794
C8 C12 H11 67.482 H9 C12 H10 27.830
H9 C12 H11 35.788 H10 C12 H11 46.910
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.509      
2 C -0.430      
3 C 0.609      
4 O -0.505      
5 N -0.793      
6 H 0.165      
7 H 0.200      
8 H 0.181      
9 H 0.173      
10 H 0.195      
11 H 0.353      
12 H 0.361      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.985 -3.506 0.194 3.647
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.896 -2.645 0.004
y -2.645 -32.265 -0.402
z 0.004 -0.402 -30.978
Traceless
 xyz
x 6.725 -2.645 0.004
y -2.645 -4.328 -0.402
z 0.004 -0.402 -2.397
Polar
3z2-r2-4.794
x2-y27.369
xy-2.645
xz0.004
yz-0.402


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.970 -0.322 -0.158
y -0.322 6.455 0.030
z -0.158 0.030 4.347


<r2> (average value of r2) Å2
<r2> 127.133
(<r2>)1/2 11.275