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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: PBE1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/6-311G*
 hartrees
Energy at 0K-117.773950
Energy at 298.15K 
HF Energy-117.773950
Nuclear repulsion energy70.857293
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 PBE1PBE/6-311G*
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' 3236 3102 23.30 67.52 0.63 0.77
2 A' 3156 3025 15.78 128.71 0.15 0.26
3 A' 3146 3015 30.34 41.05 0.25 0.40
4 A' 3128 2998 6.78 99.75 0.71 0.83
5 A' 3042 2915 26.38 162.78 0.03 0.06
6 A' 1741 1668 13.61 17.55 0.11 0.20
7 A' 1508 1445 17.80 11.04 0.65 0.79
8 A' 1457 1397 1.23 21.12 0.59 0.74
9 A' 1415 1357 3.50 4.80 0.75 0.86
10 A' 1333 1278 0.13 16.88 0.40 0.57
11 A' 1202 1152 0.41 1.73 0.75 0.86
12 A' 950 911 5.20 0.36 0.52 0.68
13 A' 944 905 2.16 4.47 0.16 0.27
14 A' 426 408 0.98 1.56 0.45 0.62
15 A" 3097 2969 23.79 96.88 0.75 0.86
16 A" 1494 1432 10.22 11.16 0.75 0.86
17 A" 1073 1029 1.29 0.73 0.75 0.86
18 A" 1032 989 14.97 0.66 0.75 0.86
19 A" 933 894 51.86 1.15 0.75 0.86
20 A" 590 566 15.20 8.04 0.75 0.86
21 A" 207 198 0.51 1.70 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17554.1 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 16825.6 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 PBE1PBE/6-311G*
ABC
1.56855 0.31153 0.27298

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.134 -0.499 0.000
C2 0.000 0.472 0.000
C3 1.287 0.146 0.000
H4 1.611 -0.892 0.000
H5 2.067 0.902 0.000
H6 -0.272 1.528 0.000
H7 -0.779 -1.533 0.000
H8 -1.774 -0.360 0.878
H9 -1.774 -0.360 -0.878

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49292.50542.77323.49352.20261.09291.09571.0957
C21.49291.32802.11162.11081.09032.15082.14762.1476
C32.50541.32801.08771.08562.08372.66183.22503.2250
H42.77322.11161.08771.85073.06692.47433.53813.5381
H53.49352.11081.08561.85072.42133.74454.13734.1373
H62.20261.09032.08373.06692.42133.10232.56762.5676
H71.09292.15082.66182.47433.74453.10231.77131.7713
H81.09572.14763.22503.53814.13732.56761.77131.7558
H91.09572.14763.22503.53814.13732.56761.77131.7558

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.184 C1 C2 H6 116.137
C2 C1 H7 111.627 C2 C1 H8 111.194
C2 C1 H9 111.194 C2 C3 H4 121.569
C2 C3 H5 121.663 C3 C2 H6 118.679
H4 C3 H5 116.767 H7 C1 H8 108.059
H7 C1 H9 108.059 H8 C1 H9 106.492
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.694      
2 C -0.176      
3 C -0.452      
4 H 0.209      
5 H 0.217      
6 H 0.201      
7 H 0.228      
8 H 0.233      
9 H 0.233      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.372 -0.023 0.000 0.373
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.968 -0.195 0.000
y -0.195 -18.859 0.000
z 0.000 0.000 -21.883
Traceless
 xyz
x 1.403 -0.195 0.000
y -0.195 1.567 0.000
z 0.000 0.000 -2.970
Polar
3z2-r2-5.940
x2-y2-0.109
xy-0.195
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.998 -0.052 0.000
y -0.052 4.762 0.000
z 0.000 0.000 3.307


<r2> (average value of r2) Å2
<r2> 54.984
(<r2>)1/2 7.415