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All results from a given calculation for CH3OCH2 (methoxymethyl radical)

using model chemistry: M06-2X/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at M06-2X/aug-cc-pVDZ
 hartrees
Energy at 0K-154.307586
Energy at 298.15K 
HF Energy-154.307586
Nuclear repulsion energy77.469070
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/aug-cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at M06-2X/aug-cc-pVDZ
See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.091 -0.548 -0.037
C2 -1.130 0.170 0.013
C3 1.193 0.228 0.065
H4 -1.936 -0.559 -0.105
H5 -1.230 0.685 0.979
H6 -1.175 0.907 -0.803
H7 2.127 -0.317 -0.025
H8 1.112 1.279 -0.215

Atom - Atom Distances (Å)
  O1 C2 C3 H4 H5 H6 H7 H8
O11.41711.35152.02742.07262.07442.04962.0997
C21.41712.32451.09301.09921.10043.29392.5114
C31.35152.32453.23052.62932.61191.08511.0906
H42.02741.09303.23051.79511.79344.07083.5604
H52.07261.09922.62931.79511.79683.64422.6943
H62.07441.10042.61191.79341.79683.60662.3903
H72.04963.29391.08514.07083.64423.60661.9009
H82.09972.51141.09063.56042.69432.39031.9009

picture of methoxymethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C2 H4 107.032 O1 C2 H5 110.268
O1 C2 H6 110.338 O1 C3 H7 114.082
O1 C3 H8 118.198 C2 O1 C3 114.179
H4 C2 H5 109.937 H4 C2 H6 109.691
H5 C2 H6 109.542 H7 C3 H8 121.774
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.385      
2 C 0.996      
3 C 0.858      
4 H -0.376      
5 H -0.180      
6 H -0.183      
7 H -0.412      
8 H -0.317      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.890 0.972 -0.305 1.353
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.106 -0.211 -0.493
y -0.211 -20.030 -0.400
z -0.493 -0.400 -20.928
Traceless
 xyz
x 3.373 -0.211 -0.493
y -0.211 -1.013 -0.400
z -0.493 -0.400 -2.360
Polar
3z2-r2-4.720
x2-y22.924
xy-0.211
xz-0.493
yz-0.400


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


<r2> (average value of r2) Å2
<r2> 48.680
(<r2>)1/2 6.977