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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: PBE1PBE/STO-3G

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/STO-3G
 hartrees
Energy at 0K-116.339698
Energy at 298.15K 
HF Energy-116.339698
Nuclear repulsion energy70.337737
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/STO-3G
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' 3599 3175 0.01 31.57 0.72 0.84
2 A' 3537 3120 0.44 21.13 0.65 0.79
3 A' 3489 3077 2.32 56.97 0.32 0.48
4 A' 3442 3036 18.29 24.73 0.14 0.24
5 A' 3347 2952 0.59 55.85 0.02 0.04
6 A' 1902 1678 3.01 6.95 0.09 0.17
7 A' 1689 1490 6.77 18.43 0.71 0.83
8 A' 1599 1411 1.94 16.07 0.56 0.72
9 A' 1569 1384 0.44 7.36 0.75 0.86
10 A' 1427 1259 0.88 17.13 0.59 0.74
11 A' 1290 1138 1.87 5.46 0.72 0.84
12 A' 1030 908 5.81 1.26 0.32 0.49
13 A' 1008 889 0.15 3.43 0.30 0.47
14 A' 439 387 0.71 0.99 0.46 0.63
15 A" 3501 3088 0.21 41.67 0.75 0.86
16 A" 1681 1483 5.04 13.71 0.75 0.86
17 A" 1169 1031 0.54 0.10 0.75 0.86
18 A" 1128 995 7.20 0.25 0.75 0.86
19 A" 1015 895 20.50 0.17 0.75 0.86
20 A" 624 550 6.60 6.76 0.75 0.86
21 A" 185 163 0.23 1.11 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 19335.0 cm-1
Scaled (by 0.8821) Zero Point Vibrational Energy (zpe) 17055.4 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/STO-3G
ABC
1.53406 0.30723 0.26890

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.139 -0.521 0.000
C2 0.000 0.483 0.000
C3 1.291 0.161 0.000
H4 1.625 -0.880 0.000
H5 2.075 0.923 0.000
H6 -0.298 1.540 0.000
H7 -0.756 -1.549 0.000
H8 -1.777 -0.385 0.886
H9 -1.777 -0.385 -0.886

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51872.52422.78803.52362.22601.09701.10041.1004
C21.51871.33042.12142.12071.09792.16792.16732.1673
C32.52421.33041.09371.09322.10362.66703.23983.2398
H42.78802.12141.09371.85863.09122.47333.55073.5507
H53.52362.12071.09321.85862.45133.75804.16324.1632
H62.22601.09792.10363.09122.45133.12242.58422.5842
H71.09702.16792.66702.47333.75803.12241.78421.7842
H81.10042.16733.23983.55074.16322.58421.78421.7729
H91.10042.16733.23983.55074.16322.58421.78421.7729

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.608 C1 C2 H6 115.642
C2 C1 H7 110.921 C2 C1 H8 110.669
C2 C1 H9 110.669 C2 C3 H4 121.812
C2 C3 H5 121.794 C3 C2 H6 119.750
H4 C3 H5 116.394 H7 C1 H8 108.571
H7 C1 H9 108.571 H8 C1 H9 107.331
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.240      
2 C -0.075      
3 C -0.176      
4 H 0.077      
5 H 0.080      
6 H 0.077      
7 H 0.085      
8 H 0.086      
9 H 0.086      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.280 -0.049 0.000 0.284
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.762 -0.089 0.000
y -0.089 -17.702 0.000
z 0.000 0.000 -19.432
Traceless
 xyz
x 0.805 -0.089 0.000
y -0.089 0.895 0.000
z 0.000 0.000 -1.700
Polar
3z2-r2-3.401
x2-y2-0.060
xy-0.089
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.782 -0.082 0.000
y -0.082 2.372 0.000
z 0.000 0.000 1.179


<r2> (average value of r2) Å2
<r2> 54.589
(<r2>)1/2 7.388