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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP2=FULL/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=FULL/cc-pVTZ
 hartrees
Energy at 0K-117.672913
Energy at 298.15K 
HF Energy-117.116627
Nuclear repulsion energy71.176443
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=FULL/cc-pVTZ
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' 3280 3114 12.26 56.54 0.57 0.73
2 A' 3209 3047 4.73 160.57 0.15 0.26
3 A' 3195 3033 16.06 19.84 0.35 0.52
4 A' 3167 3007 8.43 73.33 0.74 0.85
5 A' 3085 2928 17.87 167.91 0.02 0.03
6 A' 1720 1633 9.37 8.18 0.05 0.09
7 A' 1520 1443 14.24 6.88 0.62 0.77
8 A' 1471 1396 1.08 13.62 0.59 0.74
9 A' 1417 1346 2.30 2.06 0.74 0.85
10 A' 1336 1269 0.11 13.07 0.36 0.53
11 A' 1205 1144 0.16 1.19 0.62 0.76
12 A' 953 905 5.57 1.59 0.16 0.28
13 A' 950 902 0.30 3.97 0.11 0.20
14 A' 425 404 0.88 1.37 0.43 0.60
15 A" 3147 2988 13.14 75.23 0.75 0.86
16 A" 1506 1430 6.78 6.50 0.75 0.86
17 A" 1084 1030 3.80 0.54 0.75 0.86
18 A" 1046 993 13.31 0.31 0.75 0.86
19 A" 958 910 40.08 0.94 0.75 0.86
20 A" 603 573 11.10 4.45 0.75 0.86
21 A" 213 202 0.45 1.15 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17746.0 cm-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 16848.0 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 MP2=FULL/cc-pVTZ
ABC
1.57009 0.31489 0.27548

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.132 -0.490 0.000
C2 0.000 0.477 0.000
C3 1.284 0.133 0.000
H4 1.580 -0.903 0.000
H5 2.063 0.876 0.000
H6 -0.256 1.525 0.000
H7 -0.769 -1.513 0.000
H8 -1.764 -0.351 0.874
H9 -1.764 -0.351 -0.874

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.48922.49552.74353.47502.19751.08511.08701.0870
C21.48921.32912.09772.10111.07902.13302.13532.1353
C32.49551.32911.07781.07612.07582.63133.20723.2072
H42.74352.09771.07781.84313.04422.42683.49983.4998
H53.47502.10111.07611.84312.40843.70464.11234.1123
H62.19751.07902.07583.04422.40843.08072.56022.5602
H71.08512.13302.63132.42683.70463.08071.76141.7614
H81.08702.13533.20723.49984.11232.56021.76141.7476
H91.08702.13533.20723.49984.11232.56021.76141.7476

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.518 C1 C2 H6 116.761
C2 C1 H7 110.936 C2 C1 H8 111.001
C2 C1 H9 111.001 C2 C3 H4 120.923
C2 C3 H5 121.399 C3 C2 H6 118.721
H4 C3 H5 117.678 H7 C1 H8 108.378
H7 C1 H9 108.378 H8 C1 H9 107.007
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability