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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP2/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/daug-cc-pVTZ
 hartrees
Energy at 0K-117.634951
Energy at 298.15K 
HF Energy-117.117419
Nuclear repulsion energy70.874005
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 MP2/daug-cc-pVTZ
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' 3269 3269 11.09 56.82 0.60 0.75
2 A' 3182 3182 11.26 129.44 0.10 0.18
3 A' 3169 3169 13.74 57.47 0.13 0.22
4 A' 3156 3156 4.84 77.89 0.73 0.84
5 A' 3062 3062 18.45 197.77 0.01 0.03
6 A' 1699 1699 10.86 21.04 0.01 0.03
7 A' 1513 1513 14.22 5.68 0.51 0.67
8 A' 1458 1458 1.42 12.92 0.42 0.59
9 A' 1413 1413 1.79 1.20 0.66 0.80
10 A' 1325 1325 0.10 16.09 0.24 0.39
11 A' 1197 1197 0.13 0.99 0.50 0.67
12 A' 946 946 5.25 1.75 0.11 0.19
13 A' 940 940 0.39 5.92 0.05 0.09
14 A' 421 421 0.90 1.71 0.32 0.49
15 A" 3136 3136 11.71 71.80 0.75 0.86
16 A" 1499 1499 6.58 3.90 0.75 0.86
17 A" 1075 1075 2.68 0.36 0.75 0.86
18 A" 1029 1029 14.66 0.48 0.75 0.86
19 A" 935 935 40.05 1.93 0.75 0.86
20 A" 588 588 11.75 0.87 0.75 0.86
21 A" 207 207 0.49 0.43 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17608.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17608.3 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 MP2/daug-cc-pVTZ
ABC
1.55426 0.31246 0.27323

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.137 -0.492 0.000
C2 0.000 0.479 0.000
C3 1.289 0.132 0.000
H4 1.587 -0.909 0.000
H5 2.073 0.877 0.000
H6 -0.256 1.534 0.000
H7 -0.774 -1.518 0.000
H8 -1.770 -0.350 0.877
H9 -1.770 -0.350 -0.877

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49532.50512.75583.48922.20911.08921.09091.0909
C21.49531.33502.10852.11031.08532.14212.14282.1428
C32.50511.33501.08291.08092.08632.64153.21893.2189
H42.75582.10851.08291.85083.06022.43763.51453.5145
H53.48922.11031.08091.85082.41943.71974.12824.1282
H62.20911.08532.08633.06022.41943.09592.57162.5716
H71.08922.14212.64152.43763.71973.09591.76841.7684
H81.09092.14283.21893.51454.12822.57161.76841.7542
H91.09092.14283.21893.51454.12822.57161.76841.7542

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.431 C1 C2 H6 116.855
C2 C1 H7 110.982 C2 C1 H8 110.927
C2 C1 H9 110.927 C2 C3 H4 121.034
C2 C3 H5 121.375 C3 C2 H6 118.714
H4 C3 H5 117.590 H7 C1 H8 108.419
H7 C1 H9 108.419 H8 C1 H9 107.029
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability