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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B2PLYP=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 B2PLYP=FULL/6-31+G**
 hartrees
Energy at 0K-117.778144
Energy at 298.15K 
HF Energy-117.633220
Nuclear repulsion energy70.657547
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/6-31+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' 3276 3116 18.76 65.55 0.64 0.78
2 A' 3189 3033 8.03 163.25 0.16 0.28
3 A' 3181 3025 27.37 18.07 0.41 0.58
4 A' 3153 2999 11.24 88.41 0.72 0.84
5 A' 3065 2915 26.17 160.95 0.03 0.05
6 A' 1720 1636 13.80 28.27 0.04 0.08
7 A' 1522 1447 15.11 7.87 0.63 0.77
8 A' 1474 1402 1.36 19.71 0.53 0.69
9 A' 1434 1363 1.47 5.31 0.71 0.83
10 A' 1339 1273 0.05 19.99 0.31 0.47
11 A' 1207 1148 0.36 2.02 0.73 0.84
12 A' 959 912 3.34 0.23 0.34 0.51
13 A' 938 892 2.25 7.19 0.10 0.19
14 A' 427 406 0.80 1.82 0.45 0.62
15 A" 3126 2973 19.23 86.02 0.75 0.86
16 A" 1505 1432 7.91 8.36 0.75 0.86
17 A" 1082 1029 4.15 0.39 0.75 0.86
18 A" 1028 978 16.91 0.91 0.75 0.86
19 A" 934 888 52.79 3.75 0.75 0.86
20 A" 589 560 13.93 3.10 0.75 0.86
21 A" 202 192 0.63 0.71 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17675.0 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 16808.9 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 B2PLYP=FULL/6-31+G**
ABC
1.55747 0.30929 0.27095

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.141 -0.497 0.000
C2 0.000 0.477 0.000
C3 1.294 0.139 0.000
H4 1.608 -0.899 0.000
H5 2.075 0.890 0.000
H6 -0.265 1.532 0.000
H7 -0.782 -1.527 0.000
H8 -1.777 -0.356 0.879
H9 -1.777 -0.356 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50032.51752.77883.50282.20941.09151.09371.0937
C21.50031.33772.11652.11601.08752.15152.15032.1503
C32.51751.33771.08481.08292.09072.66273.23303.2330
H42.77882.11651.08481.84863.06892.47143.53953.5395
H53.50282.11601.08291.84862.42723.74254.14304.1430
H62.20941.08752.09073.06892.42723.10232.57282.5728
H71.09152.15152.66272.47143.74253.10231.77071.7707
H81.09372.15033.23303.53954.14302.57281.77071.7574
H91.09372.15033.23303.53954.14302.57281.77071.7574

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.917 C1 C2 H6 116.343
C2 C1 H7 111.245 C2 C1 H8 111.008
C2 C1 H9 111.008 C2 C3 H4 121.425
C2 C3 H5 121.537 C3 C2 H6 118.740
H4 C3 H5 117.038 H7 C1 H8 108.254
H7 C1 H9 108.254 H8 C1 H9 106.909
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability