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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: QCISD(T)=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD(T)=FULL/Def2TZVPP
 hartrees
Energy at 0K-117.743659
Energy at 298.15K 
HF Energy-117.119668
Nuclear repulsion energy70.769939
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 QCISD(T)=FULL/Def2TZVPP
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' 3230 3230        
2 A' 3152 3152        
3 A' 3139 3139        
4 A' 3113 3113        
5 A' 3030 3030        
6 A' 1697 1697        
7 A' 1503 1503        
8 A' 1461 1461        
9 A' 1413 1413        
10 A' 1327 1327        
11 A' 1195 1195        
12 A' 946 946        
13 A' 932 932        
14 A' 420 420        
15 A" 3090 3090        
16 A" 1490 1490        
17 A" 1072 1072        
18 A" 1017 1017        
19 A" 928 928        
20 A" 588 588        
21 A" 203 203        

Unscaled Zero Point Vibrational Energy (zpe) 17473.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17473.2 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 QCISD(T)=FULL/Def2TZVPP
ABC
1.55273 0.31097 0.27208

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.140 -0.496 0.000
C2 0.000 0.480 0.000
C3 1.291 0.136 0.000
H4 1.593 -0.904 0.000
H5 2.074 0.881 0.000
H6 -0.261 1.533 0.000
H7 -0.773 -1.522 0.000
H8 -1.772 -0.355 0.878
H9 -1.772 -0.355 -0.878

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50052.51172.76323.49602.21081.08951.09121.0912
C21.50051.33652.11042.11221.08432.14622.14682.1468
C32.51171.33651.08241.08052.08812.64773.22433.2243
H42.76322.11041.08241.84823.06162.44603.52103.5210
H53.49602.11221.08051.84822.42383.72554.13394.1339
H62.21081.08432.08813.06162.42383.09732.57282.5728
H71.08952.14622.64772.44603.72553.09731.76921.7692
H81.09122.14683.22433.52104.13392.57281.76921.7562
H91.09122.14683.22433.52104.13392.57281.76921.7562

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.486 C1 C2 H6 116.669
C2 C1 H7 110.928 C2 C1 H8 110.870
C2 C1 H9 110.870 C2 C3 H4 121.133
C2 C3 H5 121.465 C3 C2 H6 118.845
H4 C3 H5 117.401 H7 C1 H8 108.443
H7 C1 H9 108.443 H8 C1 H9 107.159
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability