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All results from a given calculation for CH2OOH (CH2OOH radical)

using model chemistry: MP2/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at MP2/3-21G
 hartrees
Energy at 0K-188.450227
Energy at 298.15K 
HF Energy-188.130491
Nuclear repulsion energy72.286694
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 MP2/3-21G
Rotational Constants (cm-1) from geometry optimized at MP2/3-21G
See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.174 0.269 0.109
O2 0.067 -0.597 -0.101
O3 -1.142 0.301 -0.041
H4 1.106 1.269 -0.296
H5 2.103 -0.285 0.141
H6 -1.659 -0.223 0.636

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.42102.32081.08151.08232.9232
O21.42101.50722.14522.07421.9139
O32.32081.50722.46083.30261.0001
H41.08152.14522.46081.89773.2772
H51.08232.07423.30261.89773.7953
H62.92321.91391.00013.27723.7953

picture of CH2OOH radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 O3 104.816 O2 C1 H4 117.363
O2 C1 H5 111.188 O2 O3 H6 97.458
H4 C1 H5 122.576
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability