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

using model chemistry: TPSSh/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 TPSSh/6-31G(2df,p)
 hartrees
Energy at 0K-190.206694
Energy at 298.15K-190.209711
HF Energy-190.206694
Nuclear repulsion energy74.456741
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 TPSSh/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 3699 3570 22.19      
2 A 3254 3140 8.60      
3 A 3111 3002 9.54      
4 A 1436 1386 2.70      
5 A 1371 1323 38.14      
6 A 1198 1156 20.66      
7 A 1133 1094 11.96      
8 A 861 831 8.82      
9 A 733 707 37.54      
10 A 470 453 1.82      
11 A 270 260 28.92      
12 A 148 143 99.95      

Unscaled Zero Point Vibrational Energy (zpe) 8842.0 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 8532.5 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 TPSSh/6-31G(2df,p)
ABC
1.73407 0.37583 0.32257

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.146 0.259 0.111
O2 0.062 -0.556 -0.068
O3 -1.127 0.236 -0.081
H4 1.063 1.268 -0.284
H5 2.064 -0.312 0.015
H6 -1.488 0.055 0.800

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.36722.28031.08671.08562.7296
O21.36721.42832.09172.01861.8787
O32.28031.42832.42953.23890.9696
H41.08672.09172.42951.89383.0255
H51.08562.01863.23891.89383.6561
H62.72961.87870.96963.02553.6561

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 109.296 O2 C1 H4 116.490
O2 C1 H5 110.241 O2 O3 H6 101.436
H4 C1 H5 121.333
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability