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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B2PLYP=FULL/STO-3G

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/STO-3G
 hartrees
Energy at 0K-116.256513
Energy at 298.15K 
HF Energy-116.196240
Nuclear repulsion energy69.977420
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/STO-3G
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' 3589 3589 0.25 32.14 0.72 0.84
2 A' 3528 3528 1.04 21.35 0.66 0.79
3 A' 3482 3482 2.77 55.98 0.32 0.48
4 A' 3434 3434 11.94 26.76 0.14 0.25
5 A' 3341 3341 1.56 51.23 0.02 0.04
6 A' 1861 1861 1.91 5.32 0.26 0.41
7 A' 1705 1705 4.22 17.70 0.72 0.84
8 A' 1609 1609 1.25 13.08 0.57 0.73
9 A' 1580 1580 1.64 7.17 0.74 0.85
10 A' 1427 1427 1.33 16.78 0.59 0.74
11 A' 1290 1290 1.38 5.98 0.72 0.84
12 A' 1031 1031 3.62 0.57 0.32 0.49
13 A' 998 998 0.23 5.06 0.30 0.46
14 A' 437 437 0.49 0.97 0.46 0.63
15 A" 3498 3498 1.11 40.09 0.75 0.86
16 A" 1699 1699 3.24 14.15 0.75 0.86
17 A" 1174 1174 0.31 0.11 0.75 0.86
18 A" 1126 1126 5.60 0.20 0.75 0.86
19 A" 1002 1002 16.44 0.11 0.75 0.86
20 A" 618 618 4.83 7.09 0.75 0.86
21 A" 175 175 0.15 1.15 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 19301.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19301.8 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 B2PLYP=FULL/STO-3G
ABC
1.51873 0.30352 0.26566

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.147 -0.527 0.000
C2 0.000 0.488 0.000
C3 1.299 0.163 0.000
H4 1.633 -0.880 0.000
H5 2.084 0.926 0.000
H6 -0.298 1.546 0.000
H7 -0.759 -1.556 0.000
H8 -1.785 -0.392 0.889
H9 -1.785 -0.392 -0.889

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.53142.54102.80183.54272.23991.09941.10221.1022
C21.53141.33862.13002.12971.09942.18012.17952.1795
C32.54101.33861.09551.09512.11252.68143.25673.2567
H42.80182.13001.09551.86203.10072.48543.56453.5645
H53.54272.12971.09511.86202.46163.77434.18294.1829
H62.23991.09942.11253.10072.46163.13582.59952.5995
H71.09942.18012.68142.48543.77433.13581.78731.7873
H81.10222.17953.25673.56454.18292.59951.78731.7776
H91.10222.17953.25673.56454.18292.59951.78731.7776

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.459 C1 C2 H6 115.761
C2 C1 H7 110.861 C2 C1 H8 110.647
C2 C1 H9 110.647 C2 C3 H4 121.783
C2 C3 H5 121.789 C3 C2 H6 119.780
H4 C3 H5 116.428 H7 C1 H8 108.547
H7 C1 H9 108.547 H8 C1 H9 107.487
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability