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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP4/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4/aug-cc-pVDZ
 hartrees
Energy at 0K-117.576944
Energy at 298.15K 
HF Energy-117.084617
Nuclear repulsion energy69.912411
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 MP4/6-31G*
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' 3249 3174        
2 A' 3166 3093        
3 A' 3155 3083        
4 A' 3135 3063        
5 A' 3048 2977        
6 A' 1718 1678        
7 A' 1541 1506        
8 A' 1485 1451        
9 A' 1449 1416        
10 A' 1342 1311        
11 A' 1214 1186        
12 A' 964 941        
13 A' 944 922        
14 A' 426 416        
15 A" 3115 3043        
16 A" 1526 1491        
17 A" 1091 1066        
18 A" 1018 994        
19 A" 906 885        
20 A" 583 569        
21 A" 195 191        

Unscaled Zero Point Vibrational Energy (zpe) 17634.5 cm-1
Scaled (by 0.9769) Zero Point Vibrational Energy (zpe) 17227.1 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 MP4/aug-cc-pVDZ
ABC
1.51434 0.30394 0.26589

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.154 -0.494 0.000
C2 0.000 0.484 0.000
C3 1.308 0.130 0.000
H4 1.612 -0.925 0.000
H5 2.104 0.884 0.000
H6 -0.259 1.554 0.000
H7 -0.789 -1.537 0.000
H8 -1.795 -0.348 0.890
H9 -1.795 -0.348 -0.890

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51312.54002.79943.53712.23501.10481.10641.1064
C21.51311.35502.14102.14111.10042.16972.16942.1694
C32.54001.35501.09801.09592.11712.67893.26313.2631
H42.79942.14101.09801.87433.10552.47783.56793.5679
H53.53712.14111.09591.87432.45573.77184.18404.1840
H62.23501.10042.11713.10552.45573.13572.60162.6016
H71.10482.16972.67892.47783.77183.13571.79351.7935
H81.10642.16943.26313.56794.18402.60161.79351.7804
H91.10642.16943.26313.56794.18402.60161.79351.7804

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.564 C1 C2 H6 116.675
C2 C1 H7 110.991 C2 C1 H8 110.872
C2 C1 H9 110.872 C2 C3 H4 121.220
C2 C3 H5 121.401 C3 C2 H6 118.761
H4 C3 H5 117.378 H7 C1 H8 108.414
H7 C1 H9 108.414 H8 C1 H9 107.147
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability