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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CCSD=FULL/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/6-31G
 hartrees
Energy at 0K-117.341090
Energy at 298.15K-117.346690
HF Energy-117.025378
Nuclear repulsion energy69.848706
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 CCSD=FULL/6-31G
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' 3199 3199 30.96      
2 A' 3121 3121 5.98      
3 A' 3108 3108 36.18      
4 A' 3076 3076 16.44      
5 A' 3000 3000 26.49      
6 A' 1707 1707 4.32      
7 A' 1552 1552 8.64      
8 A' 1497 1497 0.89      
9 A' 1473 1473 3.10      
10 A' 1358 1358 0.25      
11 A' 1221 1221 0.54      
12 A' 984 984 2.77      
13 A' 929 929 0.86      
14 A' 432 432 0.53      
15 A" 3059 3059 31.95      
16 A" 1534 1534 6.48      
17 A" 1112 1112 0.60      
18 A" 1015 1015 16.27      
19 A" 933 933 42.07      
20 A" 586 586 10.18      
21 A" 181 181 0.30      

Unscaled Zero Point Vibrational Energy (zpe) 17538.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17538.5 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 CCSD=FULL/6-31G
ABC
1.52311 0.30177 0.26448

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.156 -0.504 0.000
C2 0.000 0.484 0.000
C3 1.309 0.143 0.000
H4 1.634 -0.903 0.000
H5 2.104 0.893 0.000
H6 -0.278 1.546 0.000
H7 -0.785 -1.542 0.000
H8 -1.796 -0.367 0.890
H9 -1.796 -0.367 -0.890

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.52092.54892.81853.54672.22951.10301.10431.1043
C21.52091.35312.14342.14321.09722.17362.17762.1776
C32.54891.35311.09491.09282.11872.68833.27003.2700
H42.81852.14341.09491.85643.10682.50223.58343.5834
H53.54672.14321.09281.85642.47003.77864.19374.1937
H62.22951.09722.11873.10682.47003.12952.59892.5989
H71.10302.17362.68832.50223.77863.12951.78711.7871
H81.10432.17763.27003.58344.19372.59891.78711.7798
H91.10432.17763.27003.58344.19372.59891.78711.7798

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.862 C1 C2 H6 115.821
C2 C1 H7 110.860 C2 C1 H8 111.103
C2 C1 H9 111.103 C2 C3 H4 121.869
C2 C3 H5 122.021 C3 C2 H6 119.318
H4 C3 H5 116.110 H7 C1 H8 108.122
H7 C1 H9 108.122 H8 C1 H9 107.388
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability