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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP2=FULL/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/6-311G*
 hartrees
Energy at 0K-117.554603
Energy at 298.15K 
HF Energy-117.092713
Nuclear repulsion energy70.669289
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 MP2=FULL/6-311G*
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' 3279 3106 17.07 60.17 0.65 0.79
2 A' 3191 3022 16.05 109.63 0.13 0.23
3 A' 3179 3011 21.16 57.29 0.28 0.44
4 A' 3169 3001 3.29 86.58 0.74 0.85
5 A' 3074 2911 20.44 142.60 0.02 0.03
6 A' 1717 1626 7.64 4.34 0.04 0.07
7 A' 1536 1455 16.29 11.30 0.67 0.80
8 A' 1478 1400 2.25 13.81 0.63 0.77
9 A' 1443 1366 3.76 3.72 0.73 0.84
10 A' 1340 1269 0.14 12.57 0.40 0.57
11 A' 1214 1150 0.33 1.88 0.74 0.85
12 A' 964 913 4.49 0.36 0.54 0.70
13 A' 950 899 1.46 4.51 0.17 0.29
14 A' 430 408 0.76 1.20 0.41 0.58
15 A" 3149 2982 19.10 84.96 0.75 0.86
16 A" 1520 1440 9.77 11.13 0.75 0.86
17 A" 1087 1030 1.34 0.35 0.75 0.86
18 A" 1024 969 20.46 0.41 0.75 0.86
19 A" 902 854 48.06 0.40 0.75 0.86
20 A" 584 553 13.69 8.28 0.75 0.86
21 A" 194 183 0.37 1.55 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17710.8 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 16773.9 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 MP2=FULL/6-311G*
ABC
1.54937 0.31029 0.27149

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.141 -0.494 0.000
C2 0.000 0.479 0.000
C3 1.293 0.134 0.000
H4 1.601 -0.907 0.000
H5 2.078 0.882 0.000
H6 -0.261 1.537 0.000
H7 -0.780 -1.524 0.000
H8 -1.776 -0.353 0.879
H9 -1.776 -0.353 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49922.51312.77243.50032.21311.09201.09391.0939
C21.49921.33802.11772.11671.08932.14992.14962.1496
C32.51311.33801.08611.08422.09292.65443.22933.2293
H42.77242.11771.08611.85163.07222.45923.53313.5331
H53.50032.11671.08421.85162.42873.73584.14164.1416
H62.21311.08932.09293.07222.42873.10502.57742.5774
H71.09202.14992.65442.45923.73583.10501.77121.7712
H81.09392.14963.22933.53314.14162.57741.77121.7585
H91.09392.14963.22933.53314.14162.57741.77121.7585

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.594 C1 C2 H6 116.624
C2 C1 H7 111.168 C2 C1 H8 111.021
C2 C1 H9 111.021 C2 C3 H4 121.417
C2 C3 H5 121.470 C3 C2 H6 118.782
H4 C3 H5 117.112 H7 C1 H8 108.245
H7 C1 H9 108.245 H8 C1 H9 106.983
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability