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

using model chemistry: QCISD/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at QCISD/aug-cc-pVTZ
 hartrees
Energy at 0K-189.913835
Energy at 298.15K-189.916967
HF Energy-189.250542
Nuclear repulsion energy74.858622
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 QCISD/aug-cc-pVTZ
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 3792 3649 35.36      
2 A 3299 3175 1.85      
3 A 3158 3039 8.45      
4 A 1456 1401 6.35      
5 A 1404 1351 44.86      
6 A 1215 1169 32.67      
7 A 1169 1125 15.92      
8 A 900 866 10.13      
9 A 708 681 38.39      
10 A 495 477 1.46      
11 A 287 276 32.27      
12 A 183 176 99.59      

Unscaled Zero Point Vibrational Energy (zpe) 9031.8 cm-1
Scaled (by 0.9624) Zero Point Vibrational Energy (zpe) 8692.2 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 QCISD/aug-cc-pVTZ
ABC
1.76185 0.38034 0.32507

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.135 0.267 0.098
O2 0.068 -0.568 -0.067
O3 -1.127 0.231 -0.081
H4 1.039 1.266 -0.304
H5 2.062 -0.286 0.070
H6 -1.433 0.111 0.827

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.36542.26991.08021.08012.6746
O21.36541.43732.08832.01941.8743
O32.26991.43732.41153.23500.9657
H41.08022.08832.41151.89572.9541
H51.08012.01943.23501.89573.5987
H62.67461.87430.96572.95413.5987

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 108.147 O2 C1 H4 116.801
O2 C1 H5 110.797 O2 O3 H6 100.682
H4 C1 H5 122.681
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability