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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: HSEh1PBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-117.774284
Energy at 298.15K 
HF Energy-117.774284
Nuclear repulsion energy70.722175
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/6-31+G**
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' 3259 3112 16.62 68.30 0.63 0.77
2 A' 3172 3029 9.23 153.06 0.15 0.27
3 A' 3163 3020 26.03 23.09 0.33 0.49
4 A' 3142 3000 7.13 100.54 0.70 0.82
5 A' 3047 2910 24.29 174.13 0.03 0.06
6 A' 1734 1656 17.34 37.89 0.06 0.11
7 A' 1495 1427 18.17 7.18 0.63 0.77
8 A' 1450 1385 1.36 23.42 0.53 0.70
9 A' 1407 1343 2.88 6.13 0.73 0.85
10 A' 1325 1265 0.07 19.38 0.33 0.49
11 A' 1195 1141 0.49 1.66 0.71 0.83
12 A' 944 902 6.76 1.84 0.16 0.28
13 A' 941 899 0.67 4.73 0.09 0.17
14 A' 425 405 0.93 1.86 0.45 0.62
15 A" 3111 2971 15.57 91.81 0.75 0.86
16 A" 1480 1413 9.71 8.50 0.75 0.86
17 A" 1068 1020 3.28 0.73 0.75 0.86
18 A" 1026 980 14.41 0.88 0.75 0.86
19 A" 943 900 58.69 3.41 0.75 0.86
20 A" 591 564 15.63 3.33 0.75 0.86
21 A" 206 197 0.74 0.72 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17561.8 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 16768.0 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/6-31+G**
ABC
1.56082 0.31036 0.27191

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.138 -0.496 0.000
C2 0.000 0.474 0.000
C3 1.291 0.141 0.000
H4 1.609 -0.900 0.000
H5 2.073 0.895 0.000
H6 -0.268 1.531 0.000
H7 -0.782 -1.530 0.000
H8 -1.777 -0.354 0.880
H9 -1.777 -0.354 -0.880

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49512.51142.77603.49932.20601.09411.09671.0967
C21.49511.33372.11552.11551.09072.15132.14862.1486
C32.51141.33371.08811.08602.08922.66283.23023.2302
H42.77602.11551.08811.85383.07122.47193.54053.5405
H53.49932.11551.08601.85382.42613.74584.14214.1421
H62.20601.09072.08923.07122.42613.10442.56982.5698
H71.09412.15132.66282.47193.74583.10441.77481.7748
H81.09672.14863.23023.54054.14212.56981.77481.7593
H91.09672.14863.23023.54054.14212.56981.77481.7593

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.095 C1 C2 H6 116.227
C2 C1 H7 111.439 C2 C1 H8 111.062
C2 C1 H9 111.062 C2 C3 H4 121.407
C2 C3 H5 121.583 C3 C2 H6 118.679
H4 C3 H5 117.010 H7 C1 H8 108.215
H7 C1 H9 108.215 H8 C1 H9 106.664
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.686      
2 C 0.098      
3 C -0.382      
4 H 0.147      
5 H 0.152      
6 H 0.153      
7 H 0.168      
8 H 0.175      
9 H 0.175      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.442 -0.053 0.000 0.445
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.115 -0.193 0.000
y -0.193 -19.038 0.000
z 0.000 0.000 -22.150
Traceless
 xyz
x 1.479 -0.193 0.000
y -0.193 1.594 0.000
z 0.000 0.000 -3.073
Polar
3z2-r2-6.147
x2-y2-0.076
xy-0.193
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.332 -0.116 0.000
y -0.116 4.947 0.000
z 0.000 0.000 4.218


<r2> (average value of r2) Å2
<r2> 55.252
(<r2>)1/2 7.433