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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP4/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/cc-pVDZ
 hartrees
Energy at 0K-117.555801
Energy at 298.15K 
HF Energy-117.080441
Nuclear repulsion energy69.964956
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/cc-pVDZ
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' 3253 3146        
2 A' 3164 3059        
3 A' 3151 3047        
4 A' 3138 3034        
5 A' 3042 2941        
6 A' 1698 1642        
7 A' 1485 1436        
8 A' 1445 1397        
9 A' 1397 1351        
10 A' 1308 1265        
11 A' 1185 1146        
12 A' 937 906        
13 A' 933 902        
14 A' 416 402        
15 A" 3117 3014        
16 A" 1472 1423        
17 A" 1057 1022        
18 A" 1008 975        
19 A" 907 877        
20 A" 575 556        
21 A" 202 195        

Unscaled Zero Point Vibrational Energy (zpe) 17444.2 cm-1
Scaled (by 0.9669) Zero Point Vibrational Energy (zpe) 16866.8 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/cc-pVDZ
ABC
1.51552 0.30474 0.26654

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.152 -0.494 0.000
C2 0.000 0.483 0.000
C3 1.305 0.131 0.000
H4 1.611 -0.924 0.000
H5 2.102 0.886 0.000
H6 -0.261 1.554 0.000
H7 -0.787 -1.538 0.000
H8 -1.794 -0.350 0.890
H9 -1.794 -0.350 -0.890

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51082.53562.79623.53442.23331.10551.10731.1073
C21.51081.35212.13982.14021.10182.16932.16942.1694
C32.53561.35211.09921.09722.11632.67683.26063.2606
H42.79622.13981.09921.87573.10632.47553.56643.5664
H53.53442.14021.09721.87572.45603.77124.18334.1833
H62.23331.10182.11633.10632.45603.13622.60132.6013
H71.10552.16932.67682.47553.77123.13621.79391.7939
H81.10732.16943.26063.56644.18332.60131.79391.7805
H91.10732.16943.26063.56644.18332.60131.79391.7805

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.571 C1 C2 H6 116.610
C2 C1 H7 111.072 C2 C1 H8 110.975
C2 C1 H9 110.975 C2 C3 H4 121.250
C2 C3 H5 121.454 C3 C2 H6 118.819
H4 C3 H5 117.295 H7 C1 H8 108.324
H7 C1 H9 108.324 H8 C1 H9 107.025
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability