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

using model chemistry: MP2=FULL/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 MP2=FULL/cc-pVTZ
 hartrees
Energy at 0K-189.918167
Energy at 298.15K-189.921348
HF Energy-189.246885
Nuclear repulsion energy75.093611
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 MP2=FULL/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 3800 3608 43.43      
2 A 3350 3180 1.48      
3 A 3216 3053 7.71      
4 A 1475 1400 4.43      
5 A 1392 1322 55.28      
6 A 1233 1170 39.64      
7 A 1181 1121 9.12      
8 A 905 860 12.29      
9 A 708 672 43.01      
10 A 496 471 1.63      
11 A 305 290 31.53      
12 A 198 188 100.80      

Unscaled Zero Point Vibrational Energy (zpe) 9128.9 cm-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 8667.0 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 MP2=FULL/cc-pVTZ
ABC
1.75699 0.38410 0.32766

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.127 0.270 0.094
O2 0.072 -0.570 -0.063
O3 -1.126 0.228 -0.083
H4 1.021 1.264 -0.297
H5 2.053 -0.271 0.065
H6 -1.405 0.124 0.836

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.35742.25991.07331.07302.6424
O21.35741.43962.07782.00731.8634
O32.25991.43962.39293.22110.9658
H41.07332.07782.39291.88492.9100
H51.07302.00733.22111.88493.5648
H62.64241.86340.96582.91003.5648

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 107.764 O2 C1 H4 116.996
O2 C1 H5 110.821 O2 O3 H6 99.668
H4 C1 H5 122.848
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability