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

using model chemistry: ROMP2/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 ROMP2/aug-cc-pVDZ
 hartrees
Energy at 0K-189.730913
Energy at 298.15K-189.734045
HF Energy-189.195604
Nuclear repulsion energy74.039067
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 ROMP2/aug-cc-pVDZ
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 3736 3736        
2 A 3336 3336        
3 A 3177 3177        
4 A 1437 1437        
5 A 1362 1362        
6 A 1193 1193        
7 A 1134 1134        
8 A 832 832        
9 A 692 692        
10 A 483 483        
11 A 296 296        
12 A 204 204        

Unscaled Zero Point Vibrational Energy (zpe) 8941.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8941.5 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 ROMP2/aug-cc-pVDZ
ABC
1.69303 0.37487 0.31897

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROMP2/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.138 0.277 0.099
O2 0.078 -0.581 -0.068
O3 -1.140 0.235 -0.081
H4 1.027 1.285 -0.304
H5 2.079 -0.274 0.067
H6 -1.434 0.096 0.837

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.37412.28621.09101.09082.6821
O21.37411.46582.10602.02911.8873
O32.28621.46582.41833.26280.9742
H41.09102.10602.41831.91722.9615
H51.09082.02913.26281.91723.6151
H62.68211.88730.97422.96153.6151

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 107.177 O2 C1 H4 116.905
O2 C1 H5 110.287 O2 O3 H6 99.359
H4 C1 H5 122.977
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability