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

using model chemistry: CCSD(T)=FULL/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 CCSD(T)=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-189.782766
Energy at 298.15K-189.785816
HF Energy-189.198219
Nuclear repulsion energy73.667732
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 CCSD(T)=FULL/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 3723 3616        
2 A 3275 3180        
3 A 3127 3037        
4 A 1425 1384        
5 A 1347 1308        
6 A 1178 1145        
7 A 1113 1081        
8 A 784 762        
9 A 703 683        
10 A 474 460        
11 A 265 258        
12 A 190 185        

Unscaled Zero Point Vibrational Energy (zpe) 8802.1 cm-1
Scaled (by 0.9712) Zero Point Vibrational Energy (zpe) 8548.6 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 CCSD(T)=FULL/aug-cc-pVDZ
ABC
1.67295 0.37029 0.31607

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.139 0.281 0.099
O2 0.082 -0.583 -0.079
O3 -1.152 0.232 -0.074
H4 1.053 1.269 -0.365
H5 2.082 -0.272 0.140
H6 -1.413 0.122 0.857

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.37672.29811.09491.09462.6676
O21.37671.47912.11102.03581.9003
O32.29811.47912.45463.28040.9738
H41.09492.11102.45461.92132.9827
H51.09462.03583.28041.92133.5904
H62.66761.90030.97382.98273.5904

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 107.112 O2 C1 H4 116.860
O2 C1 H5 110.406 O2 O3 H6 99.501
H4 C1 H5 122.678
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability