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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP2=FULL/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-117.587944
Energy at 298.15K 
HF Energy-117.087449
Nuclear repulsion energy70.956632
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/6-31G(2df,p)
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' 3320 3120 9.05 49.25 0.65 0.79
2 A' 3231 3037 9.50 100.86 0.11 0.20
3 A' 3219 3026 12.21 38.62 0.25 0.41
4 A' 3209 3016 2.49 71.21 0.74 0.85
5 A' 3108 2921 14.05 120.64 0.02 0.03
6 A' 1722 1619 6.62 4.67 0.07 0.12
7 A' 1536 1443 11.23 13.24 0.69 0.82
8 A' 1475 1387 1.40 16.86 0.55 0.71
9 A' 1431 1345 1.55 4.33 0.74 0.85
10 A' 1340 1259 0.30 12.25 0.46 0.63
11 A' 1211 1138 0.26 2.31 0.69 0.82
12 A' 959 901 5.95 2.61 0.22 0.37
13 A' 952 895 0.03 2.80 0.15 0.26
14 A' 424 398 0.86 1.05 0.39 0.56
15 A" 3187 2995 11.45 74.75 0.75 0.86
16 A" 1525 1434 5.95 12.33 0.75 0.86
17 A" 1086 1021 0.80 0.12 0.75 0.86
18 A" 1052 989 11.07 0.18 0.75 0.86
19 A" 948 891 33.51 0.14 0.75 0.86
20 A" 597 561 9.54 8.26 0.75 0.86
21 A" 211 198 0.40 1.43 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17871.0 cm-1
Scaled (by 0.9399) Zero Point Vibrational Energy (zpe) 16797.0 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/6-31G(2df,p)
ABC
1.56411 0.31272 0.27370

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.135 -0.494 0.000
C2 0.000 0.477 0.000
C3 1.287 0.137 0.000
H4 1.595 -0.900 0.000
H5 2.070 0.881 0.000
H6 -0.265 1.529 0.000
H7 -0.775 -1.521 0.000
H8 -1.770 -0.354 0.876
H9 -1.770 -0.354 -0.876

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49312.50282.76003.48742.20161.08861.09061.0906
C21.49311.33132.10722.10921.08482.14282.14232.1423
C32.50281.33131.08191.08022.08452.64603.21763.2176
H42.76002.10721.08191.84373.05912.45003.51953.5195
H53.48742.10921.08021.84372.42283.72364.12764.1276
H62.20161.08482.08453.05912.42283.09212.56472.5647
H71.08862.14282.64602.45003.72363.09211.76581.7658
H81.09062.14233.21763.51954.12762.56471.76581.7516
H91.09062.14233.21763.51954.12762.56471.76581.7516

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.681 C1 C2 H6 116.413
C2 C1 H7 111.226 C2 C1 H8 111.059
C2 C1 H9 111.059 C2 C3 H4 121.321
C2 C3 H5 121.659 C3 C2 H6 118.907
H4 C3 H5 117.020 H7 C1 H8 108.246
H7 C1 H9 108.246 H8 C1 H9 106.837
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability