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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CCD/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/Def2TZVPP
 hartrees
Energy at 0K-117.658889
Energy at 298.15K 
HF Energy-117.119952
Nuclear repulsion energy70.874558
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 CCD/Def2TZVPP
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' 3260 3260 14.62      
2 A' 3182 3182 9.69      
3 A' 3168 3168 15.44      
4 A' 3143 3143 11.04      
5 A' 3058 3058 20.60      
6 A' 1742 1742 9.44      
7 A' 1518 1518 12.85      
8 A' 1477 1477 0.82      
9 A' 1430 1430 1.49      
10 A' 1343 1343 0.19      
11 A' 1208 1208 0.17      
12 A' 956 956 2.63      
13 A' 943 943 2.11      
14 A' 426 426 0.86      
15 A" 3119 3119 17.22      
16 A" 1504 1504 6.22      
17 A" 1086 1086 3.90      
18 A" 1035 1035 13.34      
19 A" 956 956 41.71      
20 A" 596 596 11.34      
21 A" 202 202 0.36      

Unscaled Zero Point Vibrational Energy (zpe) 17675.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17675.5 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 CCD/Def2TZVPP
ABC
1.55959 0.31181 0.27291

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.136 -0.501 0.000
C2 0.000 0.478 0.000
C3 1.287 0.143 0.000
H4 1.598 -0.893 0.000
H5 2.066 0.893 0.000
H6 -0.267 1.530 0.000
H7 -0.768 -1.526 0.000
H8 -1.769 -0.363 0.877
H9 -1.769 -0.363 -0.877

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49972.50712.76213.49152.20851.08921.09121.0912
C21.49971.33022.10652.10671.08452.14712.14682.1468
C32.50711.33021.08241.08062.08292.64823.22023.2202
H42.76212.10651.08241.84653.05812.44993.52053.5205
H53.49152.10671.08061.84652.41813.72614.12974.1297
H62.20851.08452.08293.05812.41813.09682.57072.5707
H71.08922.14712.64822.44993.72613.09681.76791.7679
H81.09122.14683.22023.52054.12972.57071.76791.7549
H91.09122.14683.22023.52054.12972.57071.76791.7549

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.623 C1 C2 H6 116.512
C2 C1 H7 111.068 C2 C1 H8 110.930
C2 C1 H9 110.930 C2 C3 H4 121.303
C2 C3 H5 121.470 C3 C2 H6 118.865
H4 C3 H5 117.227 H7 C1 H8 108.357
H7 C1 H9 108.357 H8 C1 H9 107.058
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability