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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CCSD(T)=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(T)=FULL/6-31G
 hartrees
Energy at 0K-117.349293
Energy at 298.15K-117.354874
HF Energy-117.024759
Nuclear repulsion energy69.719813
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(T)=FULL/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3183 3183        
2 A' 3103 3103        
3 A' 3091 3091        
4 A' 3062 3062        
5 A' 2984 2984        
6 A' 1683 1683        
7 A' 1546 1546        
8 A' 1488 1488        
9 A' 1465 1465        
10 A' 1348 1348        
11 A' 1213 1213        
12 A' 978 978        
13 A' 921 921        
14 A' 429 429        
15 A" 3045 3045        
16 A" 1528 1528        
17 A" 1103 1103        
18 A" 1001 1001        
19 A" 913 913        
20 A" 579 579        
21 A" 183 183        

Unscaled Zero Point Vibrational Energy (zpe) 17421.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17421.4 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 CCSD(T)=FULL/6-31G
ABC
1.51674 0.30069 0.26348

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.159 -0.502 0.000
C2 0.000 0.486 0.000
C3 1.313 0.140 0.000
H4 1.633 -0.909 0.000
H5 2.110 0.889 0.000
H6 -0.275 1.549 0.000
H7 -0.788 -1.542 0.000
H8 -1.800 -0.364 0.891
H9 -1.800 -0.364 -0.891

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.52302.55402.82243.55292.23391.10421.10551.1055
C21.52301.35752.14782.14801.09882.17522.18022.1802
C32.55401.35751.09641.09432.12332.69063.27613.2761
H42.82242.14781.09641.86023.11222.50283.58833.5883
H53.55292.14801.09431.86022.47443.78244.20074.2007
H62.23391.09882.12333.11222.47443.13352.60352.6035
H71.10422.17522.69062.50283.78243.13351.79001.7900
H81.10552.18023.27613.58834.20072.60351.79001.7815
H91.10552.18023.27613.58834.20072.60351.79001.7815

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.808 C1 C2 H6 115.925
C2 C1 H7 110.762 C2 C1 H8 111.091
C2 C1 H9 111.091 C2 C3 H4 121.783
C2 C3 H5 121.979 C3 C2 H6 119.267
H4 C3 H5 116.238 H7 C1 H8 108.199
H7 C1 H9 108.199 H8 C1 H9 107.362
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability