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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B2PLYP=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 B2PLYP=FULL/6-311G*
 hartrees
Energy at 0K-117.794095
Energy at 298.15K 
HF Energy-117.642766
Nuclear repulsion energy70.731013
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 B2PLYP=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' 3244 3244 24.83 67.72 0.63 0.78
2 A' 3162 3162 13.12 145.62 0.17 0.29
3 A' 3153 3153 31.05 31.08 0.28 0.44
4 A' 3130 3130 11.27 92.68 0.72 0.84
5 A' 3049 3049 27.08 154.85 0.03 0.05
6 A' 1719 1719 10.68 10.42 0.07 0.13
7 A' 1529 1529 15.34 11.67 0.66 0.79
8 A' 1474 1474 1.42 18.40 0.59 0.74
9 A' 1438 1438 2.40 4.17 0.75 0.86
10 A' 1341 1341 0.11 16.98 0.39 0.57
11 A' 1209 1209 0.32 2.12 0.75 0.86
12 A' 962 962 3.65 0.20 0.69 0.82
13 A' 937 937 2.18 5.14 0.17 0.29
14 A' 429 429 0.86 1.48 0.43 0.60
15 A" 3102 3102 27.14 94.79 0.75 0.86
16 A" 1515 1515 8.82 11.43 0.75 0.86
17 A" 1085 1085 1.43 0.52 0.75 0.86
18 A" 1030 1030 16.53 0.61 0.75 0.86
19 A" 924 924 48.28 0.91 0.75 0.86
20 A" 589 589 13.61 8.39 0.75 0.86
21 A" 201 201 0.38 1.72 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17611.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17611.4 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 B2PLYP=FULL/6-311G*
ABC
1.56233 0.30992 0.27156

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.138 -0.501 0.000
C2 0.000 0.476 0.000
C3 1.291 0.145 0.000
H4 1.613 -0.891 0.000
H5 2.070 0.899 0.000
H6 -0.271 1.530 0.000
H7 -0.779 -1.532 0.000
H8 -1.776 -0.363 0.878
H9 -1.776 -0.363 -0.878

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49972.51362.77813.50002.20821.09131.09381.0938
C21.49971.33272.11412.11271.08822.15342.15122.1512
C32.51361.33271.08541.08352.08702.66433.23043.2304
H42.77812.11411.08541.84733.06732.47603.54013.5401
H53.50002.11271.08351.84732.42433.74484.14164.1416
H62.20821.08822.08703.06732.42433.10342.57262.5726
H71.09132.15342.66432.47603.74483.10341.76911.7691
H81.09382.15123.23043.54014.14162.57261.76911.7553
H91.09382.15123.23043.54014.14162.57261.76911.7553

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.003 C1 C2 H6 116.238
C2 C1 H7 111.449 C2 C1 H8 111.122
C2 C1 H9 111.122 C2 C3 H4 121.587
C2 C3 H5 121.612 C3 C2 H6 118.759
H4 C3 H5 116.800 H7 C1 H8 108.119
H7 C1 H9 108.119 H8 C1 H9 106.719
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability