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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP3/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 MP3/Def2TZVPP
 hartrees
Energy at 0K-117.659781
Energy at 298.15K 
HF Energy-117.120006
Nuclear repulsion energy70.912496
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 MP3/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' 3277 3277 14.25      
2 A' 3200 3200 10.80      
3 A' 3185 3185 12.62      
4 A' 3159 3159 11.43      
5 A' 3075 3075 19.49      
6 A' 1742 1742 10.63      
7 A' 1517 1517 13.54      
8 A' 1477 1477 0.83      
9 A' 1428 1428 1.67      
10 A' 1344 1344 0.15      
11 A' 1208 1208 0.20      
12 A' 955 955 2.68      
13 A' 944 944 2.43      
14 A' 425 425 0.92      
15 A" 3136 3136 16.14      
16 A" 1503 1503 6.49      
17 A" 1084 1084 4.13      
18 A" 1037 1037 13.77      
19 A" 952 952 42.23      
20 A" 597 597 11.57      
21 A" 203 203 0.37      

Unscaled Zero Point Vibrational Energy (zpe) 17723.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17723.0 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 MP3/Def2TZVPP
ABC
1.56008 0.31218 0.27318

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.135 -0.500 0.000
C2 0.000 0.479 0.000
C3 1.287 0.142 0.000
H4 1.595 -0.894 0.000
H5 2.065 0.890 0.000
H6 -0.266 1.529 0.000
H7 -0.767 -1.524 0.000
H8 -1.768 -0.362 0.876
H9 -1.768 -0.362 -0.876

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49942.50602.75893.48942.20781.08811.09001.0900
C21.49941.33032.10502.10551.08312.14542.14562.1456
C32.50601.33031.08141.07942.08212.64533.21843.2184
H42.75892.10501.08141.84543.05572.44533.51653.5165
H53.48942.10551.07941.84542.41693.72204.12704.1270
H62.20781.08312.08213.05572.41693.09432.56962.5696
H71.08812.14542.64532.44533.72203.09431.76651.7665
H81.09002.14563.21843.51654.12702.56961.76651.7529
H91.09002.14563.21843.51654.12702.56961.76651.7529

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.544 C1 C2 H6 116.568
C2 C1 H7 111.022 C2 C1 H8 110.922
C2 C1 H9 110.922 C2 C3 H4 121.242
C2 C3 H5 121.451 C3 C2 H6 118.888
H4 C3 H5 117.307 H7 C1 H8 108.395
H7 C1 H9 108.395 H8 C1 H9 107.045
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability