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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP3/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-117.322554
Energy at 298.15K-117.328111
HF Energy-117.035989
Nuclear repulsion energy69.458598
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/LANL2DZ
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' 3233 3233 42.09      
2 A' 3149 3149 20.43      
3 A' 3127 3127 28.36      
4 A' 3098 3098 24.77      
5 A' 3003 3003 32.12      
6 A' 1696 1696 7.61      
7 A' 1533 1533 14.62      
8 A' 1485 1485 2.53      
9 A' 1459 1459 5.28      
10 A' 1339 1339 0.01      
11 A' 1212 1212 1.22      
12 A' 964 964 4.10      
13 A' 921 921 1.24      
14 A' 420 420 0.54      
15 A" 3078 3078 40.39      
16 A" 1512 1512 9.62      
17 A" 1096 1096 1.38      
18 A" 1007 1007 28.75      
19 A" 869 869 55.30      
20 A" 575 575 14.20      
21 A" 190 190 0.56      

Unscaled Zero Point Vibrational Energy (zpe) 17482.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17482.1 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 MP3/LANL2DZ
ABC
1.50477 0.29801 0.26114

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.165 -0.508 0.000
C2 0.000 0.489 0.000
C3 1.319 0.142 0.000
H4 1.637 -0.907 0.000
H5 2.112 0.895 0.000
H6 -0.271 1.554 0.000
H7 -0.791 -1.548 0.000
H8 -1.804 -0.367 0.893
H9 -1.804 -0.367 -0.893

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.53332.56732.83023.56522.24731.10581.10741.1074
C21.53331.36382.15152.15111.09912.18582.18752.1875
C32.56731.36381.09601.09472.12692.70343.28773.2877
H42.83022.15151.09601.86453.11442.51133.59593.5959
H53.56522.15111.09471.86452.47303.79534.21084.2108
H62.24731.09912.12693.11442.47303.14592.61492.6149
H71.10582.18582.70342.51133.79533.14591.79451.7945
H81.10742.18753.28773.59594.21082.61491.79451.7866
H91.10742.18753.28773.59594.21082.61491.79451.7866

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.684 C1 C2 H6 116.261
C2 C1 H7 110.794 C2 C1 H8 110.836
C2 C1 H9 110.836 C2 C3 H4 121.630
C2 C3 H5 121.703 C3 C2 H6 119.055
H4 C3 H5 116.666 H7 C1 H8 108.359
H7 C1 H9 108.359 H8 C1 H9 107.543
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability