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

using model chemistry: MP2=FULL/6-31G(2df,p)

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=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-189.794332
Energy at 298.15K-189.797578
HF Energy-189.188096
Nuclear repulsion energy75.037985
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=FULL/6-31G(2df,p)
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 3805 3576 43.28      
2 A 3365 3163 2.41      
3 A 3214 3021 7.83      
4 A 1469 1381 3.85      
5 A 1407 1322 57.56      
6 A 1239 1165 33.51      
7 A 1186 1114 11.95      
8 A 895 841 9.01      
9 A 794 746 34.21      
10 A 501 471 1.78      
11 A 320 301 29.32      
12 A 211 199 104.95      

Unscaled Zero Point Vibrational Energy (zpe) 9203.0 cm-1
Scaled (by 0.9399) Zero Point Vibrational Energy (zpe) 8649.9 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 MP2=FULL/6-31G(2df,p)
ABC
1.74253 0.38453 0.32805

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.124 0.273 0.103
O2 0.073 -0.572 -0.064
O3 -1.126 0.227 -0.083
H4 1.025 1.257 -0.330
H5 2.053 -0.275 0.052
H6 -1.396 0.139 0.840

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.35922.25781.07951.07942.6293
O21.35921.43992.07912.00571.8657
O32.25781.43992.39773.22040.9662
H41.07952.07912.39771.88362.9127
H51.07942.00573.22041.88363.5619
H62.62931.86570.96622.91273.5619

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 107.496 O2 C1 H4 116.517
O2 C1 H5 110.142 O2 O3 H6 99.804
H4 C1 H5 121.494
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability