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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: M06-2X/CEP-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/CEP-31G*
 hartrees
Energy at 0K-20.481201
Energy at 298.15K-20.486784
HF Energy-20.481201
Nuclear repulsion energy40.035440
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 M06-2X/CEP-31G*
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' 3271 3271 26.20      
2 A' 3205 3205 21.83      
3 A' 3187 3187 24.79      
4 A' 3181 3181 3.27      
5 A' 3088 3088 25.28      
6 A' 1760 1760 11.02      
7 A' 1491 1491 16.23      
8 A' 1446 1446 2.00      
9 A' 1400 1400 2.28      
10 A' 1307 1307 0.09      
11 A' 1185 1185 0.66      
12 A' 941 941 5.08      
13 A' 919 919 3.14      
14 A' 416 416 0.88      
15 A" 3158 3158 28.67      
16 A" 1481 1481 11.90      
17 A" 1072 1072 6.07      
18 A" 1026 1026 20.74      
19 A" 970 970 68.79      
20 A" 590 590 18.59      
21 A" 201 201 0.61      

Unscaled Zero Point Vibrational Energy (zpe) 17648.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17648.5 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 M06-2X/CEP-31G*
ABC
1.49712 0.30474 0.26586

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/CEP-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.155 -0.490 0.000
C2 0.000 0.493 0.000
C3 1.308 0.118 0.000
H4 1.602 -0.936 0.000
H5 2.111 0.864 0.000
H6 -0.251 1.560 0.000
H7 -0.794 -1.529 0.000
H8 -1.794 -0.345 0.887
H9 -1.794 -0.345 -0.887

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51672.53682.79243.53502.24011.09951.10271.1027
C21.51671.36062.14672.14291.09532.17212.16932.1693
C32.53681.36061.09451.09552.12282.67023.25913.2591
H42.79242.14671.09451.87053.10792.46773.55903.5590
H53.53502.14291.09551.87052.46163.76294.18224.1822
H62.24011.09532.12283.10792.46163.13552.60632.6063
H71.09952.17212.67022.46773.76293.13551.78571.7857
H81.10272.16933.25913.55904.18222.60631.78571.7736
H91.10272.16933.25913.55904.18222.60631.78571.7736

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.592 C1 C2 H6 117.183
C2 C1 H7 111.246 C2 C1 H8 110.832
C2 C1 H9 110.832 C2 C3 H4 121.563
C2 C3 H5 121.117 C3 C2 H6 119.225
H4 C3 H5 117.321 H7 C1 H8 108.361
H7 C1 H9 108.361 H8 C1 H9 107.063
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.523      
2 C -0.077      
3 C -0.549      
4 H 0.243      
5 H 0.175      
6 H 0.278      
7 H 0.170      
8 H 0.141      
9 H 0.141      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.394 -0.015 0.000 0.394
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.603 -0.292 0.000
y -0.292 -18.299 0.000
z 0.000 0.000 -21.605
Traceless
 xyz
x 1.349 -0.292 0.000
y -0.292 1.805 0.000
z 0.000 0.000 -3.153
Polar
3z2-r2-6.307
x2-y2-0.304
xy-0.292
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.752 -0.145 0.000
y -0.145 4.237 0.000
z 0.000 0.000 3.093


<r2> (average value of r2) Å2
<r2> 48.698
(<r2>)1/2 6.978