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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B3LYPultrafine/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/6-31G(2df,p)
 hartrees
Energy at 0K-117.918625
Energy at 298.15K 
HF Energy-117.918625
Nuclear repulsion energy70.712715
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 B3LYPultrafine/6-31G(2df,p)
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' 3223 3110 18.42 61.77 0.62 0.77
2 A' 3143 3033 3.52 145.28 0.12 0.22
3 A' 3133 3024 31.05 13.02 0.72 0.84
4 A' 3104 2995 9.63 81.19 0.70 0.82
5 A' 3019 2913 24.26 144.74 0.03 0.07
6 A' 1721 1661 10.93 13.12 0.09 0.16
7 A' 1494 1442 10.11 10.85 0.71 0.83
8 A' 1451 1400 0.54 27.21 0.53 0.69
9 A' 1406 1357 0.70 7.23 0.65 0.79
10 A' 1329 1283 0.35 17.90 0.46 0.63
11 A' 1190 1149 0.26 2.76 0.75 0.86
12 A' 945 911 4.01 0.29 0.52 0.68
13 A' 928 895 2.11 5.40 0.17 0.29
14 A' 422 407 1.06 1.37 0.39 0.56
15 A" 3067 2960 21.91 91.28 0.75 0.86
16 A" 1480 1428 4.89 13.54 0.75 0.86
17 A" 1072 1034 1.57 0.33 0.75 0.86
18 A" 1037 1000 7.32 0.25 0.75 0.86
19 A" 944 911 32.63 0.33 0.75 0.86
20 A" 592 572 8.44 9.21 0.75 0.86
21 A" 214 206 0.38 1.70 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17456.8 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 16845.8 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 B3LYPultrafine/6-31G(2df,p)
ABC
1.56654 0.30956 0.27144

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.136 -0.506 0.000
C2 0.000 0.474 0.000
C3 1.290 0.153 0.000
H4 1.619 -0.883 0.000
H5 2.068 0.909 0.000
H6 -0.282 1.526 0.000
H7 -0.775 -1.539 0.000
H8 -1.778 -0.368 0.879
H9 -1.778 -0.368 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50002.51392.78073.50252.20431.09401.09721.0972
C21.50001.32942.11242.11351.08962.15622.15492.1549
C32.51391.32941.08681.08482.08752.66913.23403.2340
H42.78072.11241.08681.84723.06892.48193.54673.5467
H53.50252.11351.08481.84722.42993.75124.14714.1471
H62.20431.08962.08753.06892.42993.10412.56922.5692
H71.09402.15622.66912.48193.75123.10411.77441.7744
H81.09722.15493.23403.54674.14712.56921.77441.7577
H91.09722.15493.23403.54674.14712.56921.77441.7577

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.259 C1 C2 H6 115.780
C2 C1 H7 111.494 C2 C1 H8 111.192
C2 C1 H9 111.192 C2 C3 H4 121.588
C2 C3 H5 121.860 C3 C2 H6 118.962
H4 C3 H5 116.552 H7 C1 H8 108.154
H7 C1 H9 108.154 H8 C1 H9 106.451
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.413      
2 C 0.050      
3 C -0.304      
4 H 0.102      
5 H 0.108      
6 H 0.086      
7 H 0.120      
8 H 0.126      
9 H 0.126      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.366 -0.022 0.000 0.367
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.893 -0.166 0.000
y -0.166 -18.831 0.000
z 0.000 0.000 -21.144
Traceless
 xyz
x 1.094 -0.166 0.000
y -0.166 1.187 0.000
z 0.000 0.000 -2.281
Polar
3z2-r2-4.563
x2-y2-0.062
xy-0.166
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.771 0.015 0.000
y 0.015 4.728 0.000
z 0.000 0.000 3.205


<r2> (average value of r2) Å2
<r2> 55.027
(<r2>)1/2 7.418