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

using model chemistry: MP3=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at MP3=FULL/6-31+G**
 hartrees
Energy at 0K-189.701877
Energy at 298.15K-189.705065
HF Energy-189.180788
Nuclear repulsion energy74.630911
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 MP3=FULL/6-31+G**
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 3888 3622 49.19      
2 A 3391 3159 3.02      
3 A 3245 3023 10.29      
4 A 1498 1395 10.30      
5 A 1421 1324 52.45      
6 A 1232 1148 35.79      
7 A 1198 1116 24.39      
8 A 922 859 12.97      
9 A 781 727 33.85      
10 A 498 464 1.56      
11 A 282 262 36.77      
12 A 205 191 132.82      

Unscaled Zero Point Vibrational Energy (zpe) 9278.9 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 8644.3 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 MP3=FULL/6-31+G**
ABC
1.76535 0.37790 0.32210

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.145 0.257 0.109
O2 0.062 -0.557 -0.071
O3 -1.122 0.241 -0.077
H4 1.065 1.262 -0.276
H5 2.062 -0.305 0.031
H6 -1.517 0.026 0.777

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.36742.27531.07951.07812.7547
O21.36741.42792.08742.01841.8848
O32.27531.42792.42163.23230.9653
H41.07952.08742.42161.88283.0500
H51.07812.01843.23231.88283.6709
H62.75471.88480.96533.05003.6709

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 108.949 O2 C1 H4 116.608
O2 C1 H5 110.689 O2 O3 H6 102.188
H4 C1 H5 121.543
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability