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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP3/SDD

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/SDD
 hartrees
Energy at 0K-117.324629
Energy at 298.15K-117.330187
HF Energy-117.036467
Nuclear repulsion energy69.476844
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/SDD
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 41.61      
2 A' 3148 3148 19.90      
3 A' 3127 3127 28.13      
4 A' 3098 3098 24.28      
5 A' 3003 3003 31.77      
6 A' 1696 1696 7.67      
7 A' 1534 1534 14.71      
8 A' 1485 1485 2.51      
9 A' 1459 1459 5.29      
10 A' 1340 1340 0.01      
11 A' 1213 1213 1.22      
12 A' 964 964 4.09      
13 A' 922 922 1.25      
14 A' 420 420 0.54      
15 A" 3077 3077 39.43      
16 A" 1512 1512 9.69      
17 A" 1096 1096 1.42      
18 A" 1007 1007 28.83      
19 A" 868 868 55.26      
20 A" 575 575 14.11      
21 A" 190 190 0.56      

Unscaled Zero Point Vibrational Energy (zpe) 17481.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17481.6 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/SDD
ABC
1.50565 0.29817 0.26129

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

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 1.318 0.142 0.000
H4 1.637 -0.907 0.000
H5 2.112 0.896 0.000
H6 -0.272 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
C11.53292.56662.82953.56432.24671.10561.10721.1072
C21.53291.36322.15082.15041.09902.18542.18702.1870
C32.56661.36321.09581.09452.12632.70293.28683.2868
H42.82952.15081.09581.86433.11372.51083.59503.5950
H53.56432.15041.09451.86432.47223.79464.20964.2096
H62.24671.09902.12633.11372.47223.14532.61412.6141
H71.10562.18542.70292.51083.79463.14531.79431.7943
H81.10722.18703.28683.59504.20962.61411.79431.7864
H91.10722.18703.28683.59504.20962.61411.79431.7864

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.696 C1 C2 H6 116.249
C2 C1 H7 110.799 C2 C1 H8 110.829
C2 C1 H9 110.829 C2 C3 H4 121.630
C2 C3 H5 121.701 C3 C2 H6 119.055
H4 C3 H5 116.670 H7 C1 H8 108.361
H7 C1 H9 108.361 H8 C1 H9 107.548
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability