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

using model chemistry: HF/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at HF/6-31G*
 hartrees
Energy at 0K-189.166405
Energy at 298.15K-189.169759
HF Energy-189.166405
Nuclear repulsion energy76.035393
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 HF/6-31G*
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 4077 3663 67.14      
2 A 3453 3102 13.85      
3 A 3321 2984 20.04      
4 A 1588 1427 43.10      
5 A 1567 1408 31.26      
6 A 1315 1181 6.59      
7 A 1307 1174 57.70      
8 A 1054 947 22.19      
9 A 888 798 22.18      
10 A 532 478 2.00      
11 A 299 269 41.42      
12 A 240 215 136.18      

Unscaled Zero Point Vibrational Energy (zpe) 9819.9 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 8823.2 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 HF/6-31G*
ABC
1.87056 0.38861 0.33367

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.135 0.248 0.114
O2 -0.046 -0.545 -0.075
O3 1.100 0.242 -0.073
H4 -1.072 1.240 -0.291
H5 -2.040 -0.323 0.027
H6 1.495 0.021 0.762

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.36062.24251.07361.07372.7186
O21.36061.39032.07092.00921.8431
O32.24251.39032.40023.19180.9504
H41.07362.07092.40021.86573.0313
H51.07372.00923.19181.86573.6277
H62.71861.84310.95043.03133.6277

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 109.211 O2 C1 H4 116.087
O2 C1 H5 110.699 O2 O3 H6 102.258
H4 C1 H5 120.647
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.070      
2 O -0.314      
3 O -0.438      
4 H 0.180      
5 H 0.178      
6 H 0.464      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.384 0.459 1.356 1.482
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.086 -0.471 3.171
y -0.471 -18.288 -0.487
z 3.171 -0.487 -17.431
Traceless
 xyz
x 3.774 -0.471 3.171
y -0.471 -2.530 -0.487
z 3.171 -0.487 -1.244
Polar
3z2-r2-2.488
x2-y24.202
xy-0.471
xz3.171
yz-0.487


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.730 0.291 0.192
y 0.291 2.325 -0.168
z 0.192 -0.168 1.686


<r2> (average value of r2) Å2
<r2> 41.031
(<r2>)1/2 6.406