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All results from a given calculation for CH3CHCHCH2 (methylallyl radical)

using model chemistry: M06-2X/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at M06-2X/6-31G
 hartrees
Energy at 0K-156.452222
Energy at 298.15K-156.458620
HF Energy-156.452222
Nuclear repulsion energy109.071068
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 M06-2X/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' 3295 3295 13.62      
2 A' 3203 3203 32.74      
3 A' 3190 3190 4.60      
4 A' 3180 3180 8.92      
5 A' 3145 3145 13.57      
6 A' 3045 3045 27.75      
7 A' 1556 1556 10.56      
8 A' 1544 1544 0.00      
9 A' 1515 1515 23.95      
10 A' 1465 1465 4.99      
11 A' 1388 1388 0.09      
12 A' 1328 1328 1.83      
13 A' 1217 1217 3.56      
14 A' 1179 1179 0.13      
15 A' 1028 1028 7.36      
16 A' 911 911 3.31      
17 A' 522 522 0.57      
18 A' 296 296 0.10      
19 A" 3100 3100 20.57      
20 A" 1524 1524 10.08      
21 A" 1071 1071 5.67      
22 A" 1032 1032 19.93      
23 A" 846 846 72.43      
24 A" 778 778 0.07      
25 A" 556 556 6.05      
26 A" 223 223 1.99      
27 A" 140 140 0.90      

Unscaled Zero Point Vibrational Energy (zpe) 21138.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21138.4 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 M06-2X/6-31G
ABC
1.26586 0.13345 0.12348

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.364 -1.411 0.000
C2 0.149 -0.746 0.000
C3 0.000 0.634 0.000
C4 -1.320 1.335 0.000
H5 2.300 -0.863 0.000
H6 1.421 -2.492 0.000
H7 -0.761 -1.346 0.000
H8 0.896 1.252 0.000
H9 -2.148 0.620 0.000
H10 -1.433 1.981 0.879
H11 -1.433 1.981 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
C11.38452.45803.84021.08501.08222.12582.70384.05734.48404.4840
C21.38451.38822.54812.15392.15971.08972.13332.67343.27403.2740
C32.45801.38821.49512.74423.43352.12051.08862.14822.15482.1548
C43.84022.54811.49514.23554.70772.73842.21811.09361.09731.0973
H51.08502.15392.74424.23551.85093.09892.53854.68924.77504.7750
H61.08222.15973.43354.70771.85092.46503.78044.73575.37885.3788
H72.12581.08972.12052.73843.09892.46503.08092.40613.50633.5063
H82.70382.13331.08862.21812.53853.78043.08093.10912.59432.5943
H94.05732.67342.14821.09364.68924.73572.40613.10911.77141.7714
H104.48403.27402.15481.09734.77505.37883.50632.59431.77141.7589
H114.48403.27402.15481.09734.77505.37883.50632.59431.77141.7589

picture of methylallyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.873 C1 C2 H7 117.956
C2 C1 H5 120.955 C2 C1 H6 121.738
C2 C3 C4 124.154 C2 C3 H8 118.420
C3 C2 H7 117.172 C3 C4 H9 111.218
C3 C4 H10 111.527 C3 C4 H11 111.527
C4 C3 H8 117.427 H5 C1 H6 117.307
H9 C4 H10 107.902 H9 C4 H11 107.902
H10 C4 H11 106.544
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.327      
2 C -0.117      
3 C -0.112      
4 C -0.504      
5 H 0.141      
6 H 0.144      
7 H 0.144      
8 H 0.142      
9 H 0.158      
10 H 0.166      
11 H 0.166      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.316 0.376 0.000 0.491
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.368 0.031 0.000
y 0.031 -23.942 0.000
z 0.000 0.000 -28.196
Traceless
 xyz
x 1.701 0.031 0.000
y 0.031 2.340 0.000
z 0.000 0.000 -4.040
Polar
3z2-r2-8.081
x2-y2-0.426
xy0.031
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.445 -2.188 0.000
y -2.188 8.679 0.000
z 0.000 0.000 3.148


<r2> (average value of r2) Å2
<r2> 103.610
(<r2>)1/2 10.179