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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CID/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/LANL2DZ
 hartrees
Energy at 0K-117.302288
Energy at 298.15K-117.307901
HF Energy-117.037261
Nuclear repulsion energy69.747098
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 CID/LANL2DZ
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' 3273 3024 42.16      
2 A' 3190 2947 17.71      
3 A' 3166 2926 33.73      
4 A' 3140 2902 22.62      
5 A' 3045 2814 35.22      
6 A' 1731 1600 8.83      
7 A' 1555 1436 15.27      
8 A' 1506 1392 2.53      
9 A' 1480 1367 5.09      
10 A' 1362 1258 0.00      
11 A' 1232 1138 1.22      
12 A' 980 906 4.04      
13 A' 938 866 1.27      
14 A' 428 396 0.56      
15 A" 3118 2881 42.31      
16 A" 1535 1419 9.89      
17 A" 1117 1032 1.56      
18 A" 1034 955 26.08      
19 A" 929 859 58.35      
20 A" 593 548 15.43      
21 A" 191 176 0.53      

Unscaled Zero Point Vibrational Energy (zpe) 17770.5 cm-1
Scaled (by 0.924) Zero Point Vibrational Energy (zpe) 16420.0 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 CID/LANL2DZ
ABC
1.52238 0.30006 0.26313

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.160 -0.509 0.000
C2 0.000 0.485 0.000
C3 1.313 0.146 0.000
H4 1.637 -0.897 0.000
H5 2.100 0.902 0.000
H6 -0.274 1.545 0.000
H7 -0.790 -1.546 0.000
H8 -1.797 -0.369 0.889
H9 -1.797 -0.369 -0.889

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.52762.55822.82333.55172.23741.10111.10291.1029
C21.52761.35622.14222.14081.09512.17952.17912.1791
C32.55821.35621.09201.09072.11592.69943.27533.2753
H42.82332.14221.09201.85713.10092.51213.58603.5860
H53.55172.14081.09071.85712.45953.78724.19384.1938
H62.23741.09512.11593.10092.45953.13442.60272.6027
H71.10112.17952.69942.51213.78723.13441.78641.7864
H81.10292.17913.27533.58604.19382.60271.78641.7787
H91.10292.17913.27533.58604.19382.60271.78641.7787

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 116.124
C2 C1 H7 110.982 C2 C1 H8 110.835
C2 C1 H9 110.835 C2 C3 H4 121.717
C2 C3 H5 121.681 C3 C2 H6 118.959
H4 C3 H5 116.602 H7 C1 H8 108.293
H7 C1 H9 108.293 H8 C1 H9 107.479
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability