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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CCSD=FULL/CEP-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/CEP-31G
 hartrees
Energy at 0K-20.159110
Energy at 298.15K-20.164614
HF Energy-19.873058
Nuclear repulsion energy39.305322
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/CEP-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' 3179 3179 63.56      
2 A' 3100 3100 19.03      
3 A' 3080 3080 64.19      
4 A' 3063 3063 21.44      
5 A' 2973 2973 45.53      
6 A' 1663 1663 5.59      
7 A' 1502 1502 11.42      
8 A' 1457 1457 2.66      
9 A' 1432 1432 1.49      
10 A' 1313 1313 0.11      
11 A' 1190 1190 0.74      
12 A' 945 945 4.01      
13 A' 908 908 0.53      
14 A' 411 411 0.49      
15 A" 3044 3044 61.15      
16 A" 1481 1481 9.30      
17 A" 1074 1074 2.30      
18 A" 977 977 33.49      
19 A" 855 855 55.35      
20 A" 566 566 14.96      
21 A" 181 181 0.36      

Unscaled Zero Point Vibrational Energy (zpe) 17194.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17194.9 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 CCSD=FULL/CEP-31G
ABC
1.45611 0.29103 0.25455

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.184 -0.499 0.000
C2 0.000 0.500 0.000
C3 1.340 0.122 0.000
H4 1.645 -0.942 0.000
H5 2.149 0.878 0.000
H6 -0.258 1.579 0.000
H7 -0.816 -1.551 0.000
H8 -1.829 -0.353 0.902
H9 -1.829 -0.353 -0.902

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.54902.59922.86363.60612.27441.11541.11791.1179
C21.54901.39262.18772.18191.10912.20802.21002.2100
C32.59921.39261.10641.10752.16282.72913.32853.3285
H42.86362.18771.10641.88863.15852.53533.63693.6369
H53.60612.18191.10751.88862.50693.83324.26014.2601
H62.27441.10912.16283.15852.50693.17962.64752.6475
H71.11542.20802.72912.53533.83323.17961.81001.8100
H81.11792.21003.32853.63694.26012.64751.81001.8030
H91.11792.21003.32853.63694.26012.64751.81001.8030

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.077 C1 C2 H6 116.690
C2 C1 H7 110.878 C2 C1 H8 110.889
C2 C1 H9 110.889 C2 C3 H4 121.772
C2 C3 H5 121.136 C3 C2 H6 119.234
H4 C3 H5 117.092 H7 C1 H8 108.281
H7 C1 H9 108.281 H8 C1 H9 107.499
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability