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

using model chemistry: CCSD/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/cc-pVDZ
 hartrees
Energy at 0K-189.709044
Energy at 298.15K-189.712199
HF Energy-189.184255
Nuclear repulsion energy74.388748
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/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 3784 3585 36.71      
2 A 3298 3125 5.94      
3 A 3157 2990 10.22      
4 A 1446 1370 9.48      
5 A 1399 1325 43.26      
6 A 1214 1150 35.02      
7 A 1162 1101 11.67      
8 A 868 822 6.54      
9 A 763 723 33.32      
10 A 495 469 1.52      
11 A 293 277 29.27      
12 A 188 178 109.21      

Unscaled Zero Point Vibrational Energy (zpe) 9033.7 cm-1
Scaled (by 0.9473) Zero Point Vibrational Energy (zpe) 8557.6 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/cc-pVDZ
ABC
1.73119 0.37684 0.32174

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.139 0.268 0.109
O2 0.068 -0.571 -0.073
O3 -1.132 0.238 -0.079
H4 1.050 1.278 -0.310
H5 2.077 -0.295 0.050
H6 -1.452 0.063 0.822

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.37192.27811.09621.09572.6950
O21.37191.44732.10592.03071.8750
O32.27811.44732.42743.25480.9719
H41.09622.10592.42741.91223.0027
H51.09572.03073.25481.91223.6300
H62.69501.87500.97193.00273.6300

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 107.786 O2 C1 H4 116.693
O2 C1 H5 110.257 O2 O3 H6 99.752
H4 C1 H5 121.479
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability