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

using model chemistry: M06-2X/6-311G**

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/6-311G**
 hartrees
Energy at 0K-156.529452
Energy at 298.15K-156.535761
HF Energy-156.529452
Nuclear repulsion energy109.358472
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/6-311G**
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' 3264 3264 7.22      
2 A' 3184 3184 22.03      
3 A' 3164 3164 2.19      
4 A' 3158 3158 8.70      
5 A' 3120 3120 11.32      
6 A' 3023 3023 23.05      
7 A' 1523 1523 13.05      
8 A' 1513 1513 1.05      
9 A' 1476 1476 24.96      
10 A' 1411 1411 1.58      
11 A' 1346 1346 0.18      
12 A' 1297 1297 2.16      
13 A' 1173 1173 3.37      
14 A' 1150 1150 0.22      
15 A' 994 994 5.76      
16 A' 890 890 3.99      
17 A' 511 511 0.66      
18 A' 291 291 0.15      
19 A" 3073 3073 14.57      
20 A" 1478 1478 8.75      
21 A" 1029 1029 10.11      
22 A" 1007 1007 21.64      
23 A" 809 809 55.78      
24 A" 757 757 0.07      
25 A" 556 556 6.76      
26 A" 217 217 2.21      
27 A" 122 122 0.75      

Unscaled Zero Point Vibrational Energy (zpe) 20766.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20766.8 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/6-311G**
ABC
1.27120 0.13424 0.12420

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.359 -1.407 0.000
C2 0.147 -0.746 0.000
C3 0.000 0.629 0.000
C4 -1.316 1.334 0.000
H5 2.292 -0.856 0.000
H6 1.413 -2.487 0.000
H7 -0.761 -1.346 0.000
H8 0.898 1.242 0.000
H9 -2.145 0.624 0.000
H10 -1.420 1.980 0.878
H11 -1.420 1.980 -0.878

Atom - Atom Distances (Å)
  C1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
C11.38042.44783.82981.08351.08112.12072.68864.05004.46874.4687
C21.38041.38262.54282.14752.15251.08852.12452.67033.26493.2649
C32.44781.38261.49282.73083.42122.11631.08692.14482.14812.1481
C43.82982.54281.49284.22034.69522.73672.21541.09141.09521.0952
H51.08352.14752.73084.22031.85253.09182.51874.67714.75354.7535
H61.08112.15253.42124.69521.85252.45513.76394.72625.36225.3622
H72.12071.08852.11632.73673.09182.45513.07352.40773.50273.5027
H82.68862.12451.08692.21542.51873.76393.07353.10462.58652.5865
H94.05002.67032.14481.09144.67714.72622.40773.10461.77041.7704
H104.46873.26492.14811.09524.75355.36223.50272.58651.77041.7560
H114.46873.26492.14811.09524.75355.36223.50272.58651.77041.7560

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 124.735 C1 C2 H7 117.920
C2 C1 H5 120.808 C2 C1 H6 121.493
C2 C3 C4 124.299 C2 C3 H8 118.204
C3 C2 H7 117.345 C3 C4 H9 111.246
C3 C4 H10 111.278 C3 C4 H11 111.278
C4 C3 H8 117.497 H5 C1 H6 117.699
H9 C4 H10 108.131 H9 C4 H11 108.131
H10 C4 H11 106.583
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.269      
2 C -0.146      
3 C -0.165      
4 C -0.384      
5 H 0.133      
6 H 0.136      
7 H 0.126      
8 H 0.134      
9 H 0.138      
10 H 0.149      
11 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.316 0.392 0.000 0.503
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.605 0.155 0.000
y 0.155 -24.158 0.000
z 0.000 0.000 -28.653
Traceless
 xyz
x 1.801 0.155 0.000
y 0.155 2.470 0.000
z 0.000 0.000 -4.271
Polar
3z2-r2-8.542
x2-y2-0.446
xy0.155
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.003 -2.383 0.000
y -2.383 9.176 0.000
z 0.000 0.000 4.128


<r2> (average value of r2) Å2
<r2> 103.296
(<r2>)1/2 10.163