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

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-190.108025
Energy at 298.15K-190.111112
HF Energy-190.108025
Nuclear repulsion energy74.749902
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 B3PW91/6-31G*
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 3711 3551 23.50      
2 A 3292 3149 8.92      
3 A 3153 3016 9.64      
4 A 1454 1391 3.15      
5 A 1405 1344 39.40      
6 A 1217 1165 27.55      
7 A 1164 1113 7.41      
8 A 895 856 9.88      
9 A 722 691 43.31      
10 A 486 465 2.16      
11 A 280 268 39.85      
12 A 177 169 116.42      

Unscaled Zero Point Vibrational Energy (zpe) 8976.7 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 8588.0 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 B3PW91/6-31G*
ABC
1.76804 0.37750 0.32479

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.132 0.269 0.101
O2 0.071 -0.562 -0.077
O3 -1.137 0.224 -0.076
H4 1.078 1.247 -0.370
H5 2.056 -0.300 0.131
H6 -1.395 0.146 0.860

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.35952.27621.08671.08572.6414
O21.35951.44132.09132.01281.8788
O32.27621.44132.45793.24220.9741
H41.08672.09132.45791.89772.9737
H51.08572.01283.24221.89773.5550
H62.64141.87880.97412.97373.5550

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 108.690 O2 C1 H4 117.070
O2 C1 H5 110.310 O2 O3 H6 100.333
H4 C1 H5 121.751
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.164      
2 O -0.218      
3 O -0.398      
4 H 0.178      
5 H 0.176      
6 H 0.427      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.356 0.498 1.320 1.455
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.874 -0.179 -2.986
y -0.179 -18.017 -0.391
z -2.986 -0.391 -17.110
Traceless
 xyz
x 2.690 -0.179 -2.986
y -0.179 -2.025 -0.391
z -2.986 -0.391 -0.664
Polar
3z2-r2-1.328
x2-y23.143
xy-0.179
xz-2.986
yz-0.391


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.184 -0.149 -0.129
y -0.149 2.459 -0.167
z -0.129 -0.167 1.933


<r2> (average value of r2) Å2
<r2> 41.895
(<r2>)1/2 6.473