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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP4=FULL/CEP-31G*

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=FULL/CEP-31G*
 hartrees
Energy at 0K-20.334656
Energy at 298.15K-20.340184
HF Energy-19.921711
Nuclear repulsion energy39.710631
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=FULL/CEP-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' 3230 3230        
2 A' 3153 3153        
3 A' 3134 3134        
4 A' 3125 3125        
5 A' 3034 3034        
6 A' 1694 1694        
7 A' 1501 1501        
8 A' 1457 1457        
9 A' 1416 1416        
10 A' 1308 1308        
11 A' 1192 1192        
12 A' 940 940        
13 A' 921 921        
14 A' 413 413        
15 A" 3103 3103        
16 A" 1485 1485        
17 A" 1068 1068        
18 A" 993 993        
19 A" 843 843        
20 A" 573 573        
21 A" 197 197        

Unscaled Zero Point Vibrational Energy (zpe) 17390.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17390.0 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 MP4=FULL/CEP-31G*
ABC
1.47839 0.29890 0.26107

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/CEP-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.169 -0.488 0.000
C2 0.000 0.495 0.000
C3 1.323 0.113 0.000
H4 1.617 -0.947 0.000
H5 2.128 0.865 0.000
H6 -0.245 1.569 0.000
H7 -0.806 -1.535 0.000
H8 -1.809 -0.337 0.895
H9 -1.809 -0.337 -0.895

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.52692.56352.82363.56382.25501.10811.11081.1108
C21.52691.37702.16632.16011.10242.18342.18302.1830
C32.56351.37701.10021.10152.14012.69233.28883.2888
H42.82362.16631.10021.88283.13042.49323.59363.5936
H53.56382.16011.10151.88282.47553.79044.21294.2129
H62.25501.10242.14013.13042.47553.15422.62302.6230
H71.10812.18342.69232.49323.79043.15421.80101.8010
H81.11082.18303.28883.59364.21292.62301.80101.7899
H91.11082.18303.28883.59364.21292.62301.80101.7899

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.882 C1 C2 H6 117.191
C2 C1 H7 110.916 C2 C1 H8 110.721
C2 C1 H9 110.721 C2 C3 H4 121.572
C2 C3 H5 120.875 C3 C2 H6 118.927
H4 C3 H5 117.552 H7 C1 H8 108.513
H7 C1 H9 108.513 H8 C1 H9 107.343
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability