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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: wB97X-D/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-31G*
 hartrees
Energy at 0K-117.863872
Energy at 298.15K 
HF Energy-117.863872
Nuclear repulsion energy70.712620
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 wB97X-D/6-31G*
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' 3264 3096 20.98 63.36 0.62 0.77
2 A' 3183 3019 8.32 142.58 0.14 0.25
3 A' 3172 3009 30.24 15.35 0.42 0.59
4 A' 3147 2985 10.63 83.26 0.74 0.85
5 A' 3057 2900 25.05 139.26 0.03 0.05
6 A' 1767 1676 10.61 13.63 0.11 0.19
7 A' 1531 1452 12.69 15.10 0.72 0.84
8 A' 1482 1405 1.05 26.61 0.57 0.72
9 A' 1441 1367 1.75 6.73 0.75 0.85
10 A' 1348 1278 0.20 17.88 0.46 0.63
11 A' 1213 1150 0.42 3.42 0.75 0.86
12 A' 964 914 4.41 0.37 0.54 0.70
13 A' 944 896 1.95 5.54 0.22 0.35
14 A' 436 413 0.89 1.29 0.42 0.59
15 A" 3120 2959 23.73 96.51 0.75 0.86
16 A" 1516 1438 7.73 17.41 0.75 0.86
17 A" 1090 1034 0.66 0.63 0.75 0.86
18 A" 1044 990 11.57 0.46 0.75 0.86
19 A" 954 905 45.71 0.50 0.75 0.86
20 A" 594 563 11.72 13.40 0.75 0.86
21 A" 201 191 0.46 2.19 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17733.5 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 16820.2 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 wB97X-D/6-31G*
ABC
1.55822 0.31029 0.27181

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.136 -0.504 0.000
C2 0.000 0.476 0.000
C3 1.289 0.148 0.000
H4 1.612 -0.891 0.000
H5 2.069 0.904 0.000
H6 -0.276 1.530 0.000
H7 -0.773 -1.536 0.000
H8 -1.775 -0.365 0.881
H9 -1.775 -0.365 -0.881

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50012.51142.77513.50102.20821.09461.09681.0968
C21.50011.33012.11322.11321.09012.15532.15252.1525
C32.51141.33011.08811.08612.08822.66253.22913.2291
H42.77512.11321.08811.85213.07032.47033.53853.5385
H53.50102.11321.08611.85212.42813.74594.14304.1430
H62.20821.09012.08823.07032.42813.10642.57172.5717
H71.09462.15532.66252.47033.74593.10641.77521.7752
H81.09682.15253.22913.53854.14302.57171.77521.7619
H91.09682.15253.22913.53854.14302.57171.77521.7619

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.981 C1 C2 H6 116.074
C2 C1 H7 111.374 C2 C1 H8 111.006
C2 C1 H9 111.006 C2 C3 H4 121.502
C2 C3 H5 121.672 C3 C2 H6 118.945
H4 C3 H5 116.826 H7 C1 H8 108.209
H7 C1 H9 108.209 H8 C1 H9 106.864
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.540      
2 C -0.079      
3 C -0.381      
4 H 0.157      
5 H 0.162      
6 H 0.156      
7 H 0.172      
8 H 0.176      
9 H 0.176      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.352 -0.012 0.000 0.352
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.604 -0.174 0.000
y -0.174 -18.572 0.000
z 0.000 0.000 -21.296
Traceless
 xyz
x 1.330 -0.174 0.000
y -0.174 1.378 0.000
z 0.000 0.000 -2.708
Polar
3z2-r2-5.416
x2-y2-0.032
xy-0.174
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.591 -0.094 0.000
y -0.094 4.526 0.000
z 0.000 0.000 2.820


<r2> (average value of r2) Å2
<r2> 54.887
(<r2>)1/2 7.409