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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP3=FULL/6-31G(2df,p)

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=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-117.623172
Energy at 298.15K 
HF Energy-117.087620
Nuclear repulsion energy70.945714
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=FULL/6-31G(2df,p)
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' 3317 3317 11.69      
2 A' 3237 3237 9.57      
3 A' 3224 3224 11.99      
4 A' 3206 3206 6.99      
5 A' 3114 3114 15.38      
6 A' 1756 1756 7.25      
7 A' 1544 1544 10.63      
8 A' 1489 1489 1.32      
9 A' 1446 1446 1.32      
10 A' 1353 1353 0.37      
11 A' 1220 1220 0.24      
12 A' 965 965 4.47      
13 A' 955 955 0.89      
14 A' 426 426 0.90      
15 A" 3183 3183 14.44      
16 A" 1533 1533 5.71      
17 A" 1097 1097 1.17      
18 A" 1054 1054 10.32      
19 A" 963 963 34.45      
20 A" 601 601 9.31      
21 A" 207 207 0.33      

Unscaled Zero Point Vibrational Energy (zpe) 17944.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17944.3 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=FULL/6-31G(2df,p)
ABC
1.56650 0.31214 0.27333

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.134 -0.502 0.000
C2 0.000 0.477 0.000
C3 1.286 0.146 0.000
H4 1.604 -0.888 0.000
H5 2.064 0.894 0.000
H6 -0.274 1.525 0.000
H7 -0.769 -1.527 0.000
H8 -1.768 -0.365 0.876
H9 -1.768 -0.365 -0.876

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49792.50512.76483.48972.20211.08821.09031.0903
C21.49791.32792.10592.10611.08382.14632.14552.1455
C32.50511.32791.08161.07982.08262.64973.21833.2183
H42.76482.10591.08161.84073.05802.45723.52313.5231
H53.48972.10611.07981.84072.42233.72684.12834.1283
H62.20211.08382.08263.05802.42233.09232.56392.5639
H71.08822.14632.64972.45723.72683.09231.76551.7655
H81.09032.14553.21833.52314.12832.56391.76551.7520
H91.09032.14553.21833.52314.12832.56391.76551.7520

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.763 C1 C2 H6 116.147
C2 C1 H7 111.199 C2 C1 H8 111.005
C2 C1 H9 111.005 C2 C3 H4 121.524
C2 C3 H5 121.695 C3 C2 H6 119.090
H4 C3 H5 116.781 H7 C1 H8 108.272
H7 C1 H9 108.272 H8 C1 H9 106.929
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability