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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: wB97X-D/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/cc-pVDZ
 hartrees
Energy at 0K-117.870107
Energy at 298.15K 
HF Energy-117.870107
Nuclear repulsion energy70.546659
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 wB97X-D/cc-pVDZ
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' 3256 3102 15.01 71.02 0.63 0.77
2 A' 3168 3018 13.73 134.15 0.13 0.23
3 A' 3153 3004 21.93 47.58 0.22 0.36
4 A' 3141 2992 4.61 95.86 0.74 0.85
5 A' 3042 2898 24.80 167.12 0.02 0.04
6 A' 1751 1668 13.58 19.46 0.14 0.25
7 A' 1474 1404 14.58 8.84 0.69 0.82
8 A' 1437 1369 0.54 25.12 0.60 0.75
9 A' 1393 1327 1.12 4.27 0.75 0.86
10 A' 1323 1260 0.19 17.65 0.44 0.62
11 A' 1191 1134 0.51 1.78 0.71 0.83
12 A' 945 900 5.80 0.37 0.35 0.52
13 A' 941 897 1.99 5.40 0.17 0.29
14 A' 432 411 0.99 1.71 0.46 0.63
15 A" 3115 2967 17.34 102.69 0.75 0.86
16 A" 1460 1391 7.56 12.42 0.75 0.86
17 A" 1067 1016 1.65 1.09 0.75 0.86
18 A" 1031 982 9.29 0.30 0.75 0.86
19 A" 946 901 37.96 0.97 0.75 0.86
20 A" 593 564 11.16 9.67 0.75 0.86
21 A" 206 196 0.57 2.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17531.3 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 16700.3 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 wB97X-D/cc-pVDZ
ABC
1.54920 0.30948 0.27103

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.138 -0.502 0.000
C2 0.000 0.475 0.000
C3 1.292 0.146 0.000
H4 1.613 -0.900 0.000
H5 2.074 0.909 0.000
H6 -0.274 1.536 0.000
H7 -0.777 -1.541 0.000
H8 -1.780 -0.358 0.885
H9 -1.780 -0.358 -0.885

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49922.51402.77913.50742.21361.10011.10241.1024
C21.49921.33272.11932.11861.09672.16022.15482.1548
C32.51401.33271.09461.09232.09382.66933.23553.2355
H42.77912.11931.09461.86673.08182.47413.54743.5474
H53.50742.11861.09231.86672.43033.75864.15164.1516
H62.21361.09672.09383.08182.43033.11842.57672.5767
H71.10012.16022.66932.47413.75863.11841.78511.7851
H81.10242.15483.23553.54744.15162.57671.78511.7692
H91.10242.15483.23553.54744.15162.57671.78511.7692

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.090 C1 C2 H6 116.168
C2 C1 H7 111.501 C2 C1 H8 110.928
C2 C1 H9 110.928 C2 C3 H4 121.337
C2 C3 H5 121.460 C3 C2 H6 118.742
H4 C3 H5 117.203 H7 C1 H8 108.290
H7 C1 H9 108.290 H8 C1 H9 106.728
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.039      
2 C -0.157      
3 C -0.040      
4 H 0.031      
5 H 0.040      
6 H 0.017      
7 H 0.039      
8 H 0.054      
9 H 0.054      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.404 -0.033 0.000 0.406
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.842 -0.169 0.000
y -0.169 -18.874 0.000
z 0.000 0.000 -21.452
Traceless
 xyz
x 1.321 -0.169 0.000
y -0.169 1.273 0.000
z 0.000 0.000 -2.594
Polar
3z2-r2-5.188
x2-y20.032
xy-0.169
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.967 -0.054 0.000
y -0.054 4.808 0.000
z 0.000 0.000 3.131


<r2> (average value of r2) Å2
<r2> 55.189
(<r2>)1/2 7.429