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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: TPSSh/aug-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 TPSSh/aug-cc-pVTZ
 hartrees
Energy at 0K-117.960354
Energy at 298.15K 
HF Energy-117.960354
Nuclear repulsion energy70.808701
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 TPSSh/aug-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' 3206 3094 19.65 70.25 0.59 0.75
2 A' 3126 3017 5.89 181.49 0.12 0.21
3 A' 3118 3010 30.67 16.62 0.40 0.57
4 A' 3091 2983 10.63 90.22 0.67 0.80
5 A' 3010 2906 26.81 215.91 0.03 0.05
6 A' 1703 1644 15.59 35.73 0.04 0.08
7 A' 1502 1450 13.91 5.01 0.53 0.70
8 A' 1456 1405 1.15 20.88 0.38 0.56
9 A' 1411 1362 1.29 2.40 0.67 0.80
10 A' 1329 1283 0.07 21.31 0.26 0.42
11 A' 1192 1151 0.26 0.99 0.72 0.84
12 A' 941 908 3.23 0.20 0.73 0.84
13 A' 924 892 2.89 7.20 0.04 0.09
14 A' 410 396 1.05 2.04 0.34 0.51
15 A" 3056 2949 19.84 89.01 0.75 0.86
16 A" 1489 1437 6.08 4.40 0.75 0.86
17 A" 1071 1034 4.47 0.79 0.75 0.86
18 A" 1030 994 11.97 0.52 0.75 0.86
19 A" 944 912 43.89 2.75 0.75 0.86
20 A" 587 567 12.20 1.23 0.75 0.86
21 A" 208 200 0.49 0.55 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17401.9 cm-1
Scaled (by 0.9652) Zero Point Vibrational Energy (zpe) 16796.3 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 TPSSh/aug-cc-pVTZ
ABC
1.56515 0.31084 0.27236

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.136 -0.502 0.000
C2 0.000 0.474 0.000
C3 1.289 0.147 0.000
H4 1.610 -0.890 0.000
H5 2.067 0.901 0.000
H6 -0.273 1.527 0.000
H7 -0.774 -1.532 0.000
H8 -1.774 -0.360 0.878
H9 -1.774 -0.360 -0.878

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49762.50982.77323.49612.20521.09161.09471.0947
C21.49761.32982.11062.11021.08792.15062.14812.1481
C32.50981.32981.08551.08352.08462.65983.22623.2262
H42.77322.11061.08551.84833.06452.46943.53613.5361
H53.49612.11021.08351.84832.42203.74034.13664.1366
H62.20521.08792.08463.06452.42203.10032.56672.5667
H71.09162.15062.65982.46943.74033.10031.77291.7729
H81.09472.14813.22623.53614.13662.56671.77291.7561
H91.09472.14813.22623.53614.13662.56671.77291.7561

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.050 C1 C2 H6 116.155
C2 C1 H7 111.354 C2 C1 H8 110.963
C2 C1 H9 110.963 C2 C3 H4 121.489
C2 C3 H5 121.617 C3 C2 H6 118.795
H4 C3 H5 116.894 H7 C1 H8 108.366
H7 C1 H9 108.366 H8 C1 H9 106.659
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.161      
2 C -0.128      
3 C -0.598      
4 H 0.086      
5 H 0.259      
6 H 0.176      
7 H 0.115      
8 H 0.126      
9 H 0.126      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.409 -0.054 0.000 0.413
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.743 0.101 0.000
y 0.101 5.600 0.000
z 0.000 0.000 4.789


<r2> (average value of r2) Å2
<r2> 55.147
(<r2>)1/2 7.426