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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: BLYP/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 BLYP/cc-pVTZ
 hartrees
Energy at 0K-117.882196
Energy at 298.15K 
HF Energy-117.882196
Nuclear repulsion energy70.430529
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 BLYP/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' 3131 3122 22.51 76.43 0.59 0.75
2 A' 3053 3044 4.50 168.76 0.12 0.22
3 A' 3045 3036 36.42 32.97 0.39 0.56
4 A' 3014 3005 10.62 100.00 0.65 0.79
5 A' 2941 2932 26.61 199.72 0.04 0.07
6 A' 1653 1648 14.16 15.21 0.09 0.16
7 A' 1460 1456 12.71 6.68 0.63 0.77
8 A' 1417 1412 1.04 22.32 0.52 0.68
9 A' 1375 1371 1.50 5.94 0.53 0.69
10 A' 1300 1296 0.09 18.85 0.38 0.55
11 A' 1161 1157 0.32 1.72 0.74 0.85
12 A' 929 926 3.17 0.17 0.65 0.79
13 A' 895 892 3.35 4.85 0.10 0.19
14 A' 417 416 1.04 1.79 0.42 0.59
15 A" 2975 2966 22.46 96.95 0.75 0.86
16 A" 1445 1441 5.91 7.94 0.75 0.86
17 A" 1042 1039 1.62 0.58 0.75 0.86
18 A" 999 996 11.21 0.42 0.75 0.86
19 A" 908 905 39.18 0.82 0.75 0.86
20 A" 575 573 11.11 5.67 0.75 0.86
21 A" 202 201 0.41 1.42 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16967.3 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 16916.4 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 BLYP/cc-pVTZ
ABC
1.55935 0.30650 0.26893

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.142 -0.508 0.000
C2 0.000 0.474 0.000
C3 1.297 0.154 0.000
H4 1.630 -0.885 0.000
H5 2.074 0.916 0.000
H6 -0.281 1.530 0.000
H7 -0.784 -1.544 0.000
H8 -1.786 -0.367 0.881
H9 -1.786 -0.367 -0.881

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50582.52722.79723.51672.21241.09651.10001.1000
C21.50581.33622.12172.12041.09292.16512.16102.1610
C32.52721.33621.09011.08802.09382.68613.24803.2480
H42.79722.12171.09011.85413.07902.50253.56503.5650
H53.51672.12041.08801.85412.43333.77094.16114.1611
H62.21241.09292.09383.07902.43333.11542.57632.5763
H71.09652.16512.68612.50253.77093.11541.77931.7793
H81.10002.16103.24803.56504.16112.57631.77931.7614
H91.10002.16103.24803.56504.16112.57631.77931.7614

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.451 C1 C2 H6 115.807
C2 C1 H7 111.642 C2 C1 H8 111.099
C2 C1 H9 111.099 C2 C3 H4 121.630
C2 C3 H5 121.679 C3 C2 H6 118.741
H4 C3 H5 116.691 H7 C1 H8 108.203
H7 C1 H9 108.203 H8 C1 H9 106.386
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.253      
2 C -0.047      
3 C -0.253      
4 H 0.091      
5 H 0.096      
6 H 0.093      
7 H 0.088      
8 H 0.093      
9 H 0.093      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.405 -0.041 0.000 0.407
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.553 -0.176 0.000
y -0.176 -19.487 0.000
z 0.000 0.000 -21.960
Traceless
 xyz
x 1.170 -0.176 0.000
y -0.176 1.270 0.000
z 0.000 0.000 -2.440
Polar
3z2-r2-4.880
x2-y2-0.067
xy-0.176
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.626 0.073 0.000
y 0.073 5.381 0.000
z 0.000 0.000 3.972


<r2> (average value of r2) Å2
<r2> 55.850
(<r2>)1/2 7.473