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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B1B95/daug-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 B1B95/daug-cc-pVTZ
 hartrees
Energy at 0K-117.874547
Energy at 298.15K 
HF Energy-117.874547
Nuclear repulsion energy71.162220
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 B1B95/daug-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' 3241 3241 15.80 66.11 0.60 0.75
2 A' 3159 3159 10.33 149.90 0.11 0.21
3 A' 3150 3150 22.34 35.70 0.16 0.28
4 A' 3130 3130 6.60 93.05 0.67 0.80
5 A' 3044 3044 22.58 213.71 0.02 0.05
6 A' 1730 1730 16.80 40.12 0.05 0.09
7 A' 1490 1490 15.98 4.68 0.53 0.69
8 A' 1448 1448 0.99 18.97 0.41 0.58
9 A' 1401 1401 2.29 1.92 0.74 0.85
10 A' 1326 1326 0.09 19.70 0.27 0.43
11 A' 1192 1192 0.27 0.88 0.62 0.77
12 A' 941 941 4.23 0.24 0.54 0.70
13 A' 939 939 2.74 6.89 0.05 0.09
14 A' 416 416 1.09 1.98 0.33 0.50
15 A" 3098 3098 15.27 85.02 0.75 0.86
16 A" 1476 1476 7.16 4.22 0.75 0.86
17 A" 1072 1072 3.53 1.05 0.75 0.86
18 A" 1032 1032 9.88 0.48 0.75 0.86
19 A" 952 952 46.13 2.44 0.75 0.86
20 A" 593 593 12.63 1.14 0.75 0.86
21 A" 209 209 0.52 0.52 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17519.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17519.1 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 B1B95/daug-cc-pVTZ
ABC
1.57753 0.31446 0.27540

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.129 -0.498 0.000
C2 0.000 0.472 0.000
C3 1.282 0.144 0.000
H4 1.597 -0.891 0.000
H5 2.058 0.895 0.000
H6 -0.269 1.523 0.000
H7 -0.769 -1.524 0.000
H8 -1.765 -0.358 0.874
H9 -1.765 -0.358 -0.874

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.48872.49492.75463.47802.19601.08741.09031.0903
C21.48871.32302.09982.10061.08432.13892.13782.1378
C32.49491.32301.08201.07982.07492.64303.20953.2095
H42.75462.09981.08201.84433.05082.44903.51503.5150
H53.47802.10061.07981.84432.40983.72004.11704.1170
H62.19601.08432.07493.05082.40983.08712.55742.5574
H71.08742.13892.64302.44903.72003.08711.76561.7656
H81.09032.13783.20953.51504.11702.55741.76561.7487
H91.09032.13783.20953.51504.11702.55741.76561.7487

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.974 C1 C2 H6 116.301
C2 C1 H7 111.297 C2 C1 H8 111.036
C2 C1 H9 111.036 C2 C3 H4 121.316
C2 C3 H5 121.576 C3 C2 H6 118.726
H4 C3 H5 117.108 H7 C1 H8 108.334
H7 C1 H9 108.334 H8 C1 H9 106.631
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.091      
2 C 0.281      
3 C -2.345      
4 H 0.695      
5 H 0.563      
6 H 0.676      
7 H 0.474      
8 H 0.373      
9 H 0.373      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.418 -0.053 0.000 0.421
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.145 -0.214 0.000
y -0.214 -19.075 0.000
z 0.000 0.000 -21.772
Traceless
 xyz
x 1.278 -0.214 0.000
y -0.214 1.383 0.000
z 0.000 0.000 -2.661
Polar
3z2-r2-5.322
x2-y2-0.070
xy-0.214
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.610 0.088 0.000
y 0.088 5.533 0.000
z 0.000 0.000 4.733


<r2> (average value of r2) Å2
<r2> 54.648
(<r2>)1/2 7.392