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

using model chemistry: B1B95/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 B1B95/cc-pVDZ
 hartrees
Energy at 0K-190.124701
Energy at 298.15K-190.127776
HF Energy-190.124701
Nuclear repulsion energy75.135956
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 B1B95/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 3753 3607 41.63      
2 A 3295 3167 3.85      
3 A 3142 3020 7.39      
4 A 1413 1358 8.70      
5 A 1388 1334 34.71      
6 A 1227 1179 36.82      
7 A 1157 1112 3.02      
8 A 908 873 10.62      
9 A 708 681 41.72      
10 A 488 469 1.81      
11 A 283 272 34.12      
12 A 157 151 107.85      

Unscaled Zero Point Vibrational Energy (zpe) 8958.6 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 8611.0 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 B1B95/cc-pVDZ
ABC
1.79409 0.38210 0.32790

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.130 0.264 0.104
O2 0.067 -0.558 -0.069
O3 -1.125 0.226 -0.081
H4 1.045 1.269 -0.315
H5 2.059 -0.306 0.059
H6 -1.424 0.109 0.835

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.35502.26351.09161.09042.6614
O21.35501.42712.08672.01111.8671
O32.26351.42712.41953.23090.9710
H41.09162.08672.41951.90952.9606
H51.09042.01113.23091.90953.5920
H62.66141.86710.97102.96063.5920

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 108.865 O2 C1 H4 116.643
O2 C1 H5 110.183 O2 O3 H6 100.534
H4 C1 H5 122.122
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.001      
2 O -0.142      
3 O -0.144      
4 H 0.050      
5 H 0.050      
6 H 0.186      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.098 0.390 1.196 1.262
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.886 -0.081 -2.963
y -0.081 -17.970 -0.376
z -2.963 -0.376 -17.299
Traceless
 xyz
x 2.748 -0.081 -2.963
y -0.081 -1.878 -0.376
z -2.963 -0.376 -0.870
Polar
3z2-r2-1.741
x2-y23.084
xy-0.081
xz-2.963
yz-0.376


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.243 -0.141 -0.174
y -0.141 2.518 -0.141
z -0.174 -0.141 1.997


<r2> (average value of r2) Å2
<r2> 41.621
(<r2>)1/2 6.451