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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B3LYP/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/cc-pVQZ
 hartrees
Energy at 0K-117.965850
Energy at 298.15K 
HF Energy-117.965850
Nuclear repulsion energy70.914671
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 B3LYP/cc-pVQZ
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' 3208 3108 17.33 69.01 0.59 0.74
2 A' 3128 3030 3.01 181.93 0.12 0.22
3 A' 3122 3024 29.84 13.50 0.75 0.86
4 A' 3090 2993 10.40 89.27 0.67 0.80
5 A' 3013 2919 24.33 202.62 0.03 0.06
6 A' 1709 1656 15.49 23.33 0.08 0.15
7 A' 1495 1448 14.78 4.68 0.59 0.74
8 A' 1453 1408 0.87 20.11 0.49 0.66
9 A' 1411 1367 1.88 2.96 0.58 0.73
10 A' 1332 1290 0.05 19.66 0.32 0.49
11 A' 1193 1156 0.30 1.33 0.74 0.85
12 A' 951 922 3.31 0.17 0.60 0.75
13 A' 924 896 3.31 5.98 0.08 0.15
14 A' 427 414 1.08 1.90 0.40 0.57
15 A" 3054 2959 18.77 87.81 0.75 0.86
16 A" 1480 1434 6.72 5.45 0.75 0.86
17 A" 1075 1042 2.31 0.98 0.75 0.86
18 A" 1029 997 10.13 0.50 0.75 0.86
19 A" 949 919 44.55 1.77 0.75 0.86
20 A" 593 575 12.04 3.09 0.75 0.86
21 A" 206 200 0.42 0.96 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17420.8 cm-1
Scaled (by 0.9688) Zero Point Vibrational Energy (zpe) 16877.3 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 B3LYP/cc-pVQZ
ABC
1.57587 0.31115 0.27284

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.134 -0.505 0.000
C2 0.000 0.472 0.000
C3 1.287 0.152 0.000
H4 1.614 -0.881 0.000
H5 2.059 0.909 0.000
H6 -0.277 1.522 0.000
H7 -0.775 -1.533 0.000
H8 -1.772 -0.366 0.876
H9 -1.772 -0.366 -0.876

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49672.50842.77353.49192.20091.08951.09251.0925
C21.49671.32652.10632.10511.08582.15002.14672.1467
C32.50841.32651.08321.08112.07922.66293.22383.2238
H42.77352.10631.08321.84393.05762.47643.53533.5353
H53.49192.10511.08111.84392.41513.74094.13154.1315
H62.20091.08582.07923.05762.41513.09602.56262.5626
H71.08952.15002.66292.47643.74093.09601.76791.7679
H81.09252.14673.22383.53534.13152.56261.76791.7514
H91.09252.14673.22383.53534.13152.56261.76791.7514

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.267 C1 C2 H6 116.003
C2 C1 H7 111.510 C2 C1 H8 111.054
C2 C1 H9 111.054 C2 C3 H4 121.549
C2 C3 H5 121.603 C3 C2 H6 118.729
H4 C3 H5 116.848 H7 C1 H8 108.239
H7 C1 H9 108.239 H8 C1 H9 106.555
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.236      
2 C -0.126      
3 C -0.215      
4 H 0.085      
5 H 0.104      
6 H 0.118      
7 H 0.091      
8 H 0.090      
9 H 0.090      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.409 -0.045 0.000 0.412
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.378 -0.209 0.000
y -0.209 -19.285 0.000
z 0.000 0.000 -21.921
Traceless
 xyz
x 1.225 -0.209 0.000
y -0.209 1.364 0.000
z 0.000 0.000 -2.589
Polar
3z2-r2-5.178
x2-y2-0.093
xy-0.209
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.566 0.052 0.000
y 0.052 5.362 0.000
z 0.000 0.000 4.301


<r2> (average value of r2) Å2
<r2> 55.146
(<r2>)1/2 7.426