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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP4=FULL/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-117.578773
Energy at 298.15K-117.584362
HF Energy-117.084768
Nuclear repulsion energy70.549982
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/6-31+G**
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' 3298 3298        
2 A' 3208 3208        
3 A' 3198 3198        
4 A' 3177 3177        
5 A' 3082 3082        
6 A' 1713 1713        
7 A' 1539 1539        
8 A' 1488 1488        
9 A' 1448 1448        
10 A' 1340 1340        
11 A' 1213 1213        
12 A' 962 962        
13 A' 942 942        
14 A' 424 424        
15 A" 3156 3156        
16 A" 1517 1517        
17 A" 1083 1083        
18 A" 1014 1014        
19 A" 899 899        
20 A" 577 577        
21 A" 192 192        

Unscaled Zero Point Vibrational Energy (zpe) 17734.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17734.8 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=FULL/6-31+G**
ABC
1.54678 0.30857 0.27009

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.146 -0.492 0.000
C2 0.000 0.481 0.000
C3 1.298 0.131 0.000
H4 1.603 -0.910 0.000
H5 2.085 0.874 0.000
H6 -0.258 1.536 0.000
H7 -0.785 -1.521 0.000
H8 -1.778 -0.349 0.879
H9 -1.778 -0.349 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50292.52192.78013.50722.21371.09081.09241.0924
C21.50291.34452.12182.12131.08682.14972.15062.1506
C32.52191.34451.08401.08212.09752.65783.23553.2355
H42.78012.12181.08401.84743.07372.46403.53813.5381
H53.50722.12131.08211.84742.43503.73694.14634.1463
H62.21371.08682.09753.07372.43503.10212.57672.5767
H71.09082.14972.65782.46403.73693.10211.77011.7701
H81.09242.15063.23553.53814.14632.57671.77011.7585
H91.09242.15063.23553.53814.14632.57671.77011.7585

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.585 C1 C2 H6 116.558
C2 C1 H7 110.964 C2 C1 H8 110.927
C2 C1 H9 110.927 C2 C3 H4 121.415
C2 C3 H5 121.523 C3 C2 H6 118.858
H4 C3 H5 117.062 H7 C1 H8 108.346
H7 C1 H9 108.346 H8 C1 H9 107.196
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability