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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B3LYPultrafine/6-311+G(3df,2pd)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/6-311+G(3df,2pd)
 hartrees
Energy at 0K-117.955016
Energy at 298.15K-117.960641
HF Energy-117.955016
Nuclear repulsion energy70.888190
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 B3LYPultrafine/6-311+G(3df,2pd)
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' 3209 3113 16.41      
2 A' 3129 3035 3.37      
3 A' 3123 3029 28.05      
4 A' 3092 2999 10.08      
5 A' 3014 2924 23.31      
6 A' 1708 1657 16.90      
7 A' 1496 1451 15.57      
8 A' 1453 1410 0.95      
9 A' 1411 1368 2.05      
10 A' 1332 1292 0.03      
11 A' 1193 1157 0.33      
12 A' 951 923 3.30      
13 A' 923 895 3.36      
14 A' 427 414 1.04      
15 A" 3058 2966 17.09      
16 A" 1481 1437 6.97      
17 A" 1074 1042 3.01      
18 A" 1028 998 10.71      
19 A" 950 921 47.73      
20 A" 593 575 12.57      
21 A" 206 200 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 17425.0 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 16902.2 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 B3LYPultrafine/6-311+G(3df,2pd)
ABC
1.57487 0.31087 0.27262

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311+G(3df,2pd)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.134 -0.505 0.000
C2 0.000 0.472 0.000
C3 1.288 0.152 0.000
H4 1.616 -0.881 0.000
H5 2.061 0.909 0.000
H6 -0.278 1.522 0.000
H7 -0.775 -1.534 0.000
H8 -1.772 -0.365 0.876
H9 -1.772 -0.365 -0.876

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49742.50962.77603.49392.20121.08981.09271.0927
C21.49741.32692.10762.10641.08622.15112.14642.1464
C32.50961.32691.08361.08172.08042.66463.22403.2240
H42.77602.10761.08361.84363.05952.47933.53713.5371
H53.49392.10641.08171.84362.41763.74324.13234.1323
H62.20121.08622.08043.05952.41763.09692.56142.5614
H71.08982.15112.66462.47933.74323.09691.76871.7687
H81.09272.14643.22403.53714.13232.56141.76871.7528
H91.09272.14643.22403.53714.13232.56141.76871.7528

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.285 C1 C2 H6 115.939
C2 C1 H7 111.524 C2 C1 H8 110.966
C2 C1 H9 110.966 C2 C3 H4 121.608
C2 C3 H5 121.657 C3 C2 H6 118.775
H4 C3 H5 116.735 H7 C1 H8 108.275
H7 C1 H9 108.275 H8 C1 H9 106.652
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311+G(3df,2pd) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.083      
2 C -0.011      
3 C -0.233      
4 H 0.049      
5 H 0.066      
6 H 0.041      
7 H 0.049      
8 H 0.061      
9 H 0.061      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.425 -0.053 0.000 0.428
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.381 -0.221 0.000
y -0.221 -19.324 0.000
z 0.000 0.000 -22.093
Traceless
 xyz
x 1.328 -0.221 0.000
y -0.221 1.413 0.000
z 0.000 0.000 -2.740
Polar
3z2-r2-5.480
x2-y2-0.057
xy-0.221
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.632 0.070 0.000
y 0.070 5.441 0.000
z 0.000 0.000 4.742


<r2> (average value of r2) Å2
<r2> 55.224
(<r2>)1/2 7.431