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

using model chemistry: CCSD(T)/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)/cc-pVDZ
 hartrees
Energy at 0K-189.723410
Energy at 298.15K-189.726497
HF Energy-189.182456
Nuclear repulsion energy73.962397
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)/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 3751 3671        
2 A 3279 3209        
3 A 3135 3069        
4 A 1433 1402        
5 A 1363 1334        
6 A 1197 1172        
7 A 1140 1116        
8 A 808 791        
9 A 756 740        
10 A 483 473        
11 A 285 279        
12 A 173 169        

Unscaled Zero Point Vibrational Energy (zpe) 8901.4 cm-1
Scaled (by 0.9788) Zero Point Vibrational Energy (zpe) 8712.6 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)/cc-pVDZ
ABC
1.69801 0.37315 0.31844

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.139 0.276 0.108
O2 0.077 -0.577 -0.075
O3 -1.143 0.236 -0.078
H4 1.050 1.277 -0.333
H5 2.082 -0.285 0.072
H6 -1.435 0.079 0.838

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.37372.28941.09791.09742.6821
O21.37371.46632.10952.03111.8842
O32.28941.46632.44053.26980.9742
H41.09792.10952.44051.91502.9968
H51.09742.03113.26981.91503.6171
H62.68211.88420.97422.99683.6171

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 107.387 O2 C1 H4 116.747
O2 C1 H5 110.053 O2 O3 H6 99.084
H4 C1 H5 121.455
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability