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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B3LYPultrafine/6-311G*

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/6-311G*
 hartrees
Energy at 0K-117.934697
Energy at 298.15K 
HF Energy-117.934697
Nuclear repulsion energy70.709079
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/6-311G*
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 3098 28.50 71.79 0.62 0.77
2 A' 3127 3022 7.43 164.67 0.16 0.28
3 A' 3120 3015 42.14 15.52 0.56 0.72
4 A' 3093 2988 11.89 98.70 0.70 0.82
5 A' 3017 2915 29.82 164.07 0.04 0.07
6 A' 1719 1661 12.65 14.64 0.10 0.17
7 A' 1513 1462 15.48 11.33 0.66 0.79
8 A' 1460 1410 1.02 21.77 0.57 0.72
9 A' 1423 1375 2.38 5.05 0.74 0.85
10 A' 1334 1289 0.12 18.21 0.40 0.57
11 A' 1198 1158 0.35 2.18 0.74 0.85
12 A' 956 924 3.67 0.19 0.72 0.84
13 A' 926 895 2.66 4.64 0.16 0.28
14 A' 428 414 0.95 1.60 0.43 0.60
15 A" 3059 2956 29.90 101.12 0.75 0.86
16 A" 1498 1448 8.82 11.62 0.75 0.86
17 A" 1076 1040 1.13 0.62 0.75 0.86
18 A" 1028 993 14.35 0.66 0.75 0.86
19 A" 930 898 49.03 0.98 0.75 0.86
20 A" 589 569 13.97 8.38 0.75 0.86
21 A" 205 198 0.41 1.77 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17451.8 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 16863.7 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/6-311G*
ABC
1.56821 0.30929 0.27125

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.136 -0.506 0.000
C2 0.000 0.473 0.000
C3 1.290 0.153 0.000
H4 1.623 -0.882 0.000
H5 2.066 0.912 0.000
H6 -0.278 1.527 0.000
H7 -0.779 -1.539 0.000
H8 -1.778 -0.370 0.878
H9 -1.778 -0.370 -0.878

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50032.51502.78453.50262.20691.09281.09581.0958
C21.50031.32952.11402.11221.08982.15802.15452.1545
C32.51501.32951.08711.08512.08512.67373.23403.2340
H42.78452.11401.08711.84813.06842.49033.54923.5492
H53.50262.11221.08511.84812.42363.75574.14604.1460
H62.20691.08982.08513.06842.42363.10672.57212.5721
H71.09282.15802.67372.49033.75573.10671.77091.7709
H81.09582.15453.23403.54924.14602.57211.77091.7558
H91.09582.15453.23403.54924.14602.57211.77091.7558

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.321 C1 C2 H6 115.962
C2 C1 H7 111.684 C2 C1 H8 111.214
C2 C1 H9 111.214 C2 C3 H4 121.709
C2 C3 H5 121.698 C3 C2 H6 118.716
H4 C3 H5 116.592 H7 C1 H8 108.016
H7 C1 H9 108.016 H8 C1 H9 106.475
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.644      
2 C -0.149      
3 C -0.427      
4 H 0.194      
5 H 0.200      
6 H 0.186      
7 H 0.211      
8 H 0.215      
9 H 0.215      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.358 -0.016 0.000 0.358
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.244 -0.202 0.000
y -0.202 -19.111 0.000
z 0.000 0.000 -21.965
Traceless
 xyz
x 1.294 -0.202 0.000
y -0.202 1.493 0.000
z 0.000 0.000 -2.787
Polar
3z2-r2-5.574
x2-y2-0.133
xy-0.202
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.043 -0.038 0.000
y -0.038 4.809 0.000
z 0.000 0.000 3.321


<r2> (average value of r2) Å2
<r2> 55.355
(<r2>)1/2 7.440