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

using model chemistry: HF/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 HF/6-31+G**
 hartrees
Energy at 0K-189.183347
Energy at 298.15K-189.186691
HF Energy-189.183347
Nuclear repulsion energy76.070752
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/6-31+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 4140 3744 80.56      
2 A 3440 3111 6.77      
3 A 3302 2986 18.44      
4 A 1571 1421 36.52      
5 A 1546 1398 32.42      
6 A 1305 1180 14.29      
7 A 1298 1174 55.83      
8 A 1047 947 27.81      
9 A 845 764 25.61      
10 A 532 481 1.71      
11 A 297 268 42.79      
12 A 238 215 142.37      

Unscaled Zero Point Vibrational Energy (zpe) 9781.3 cm-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 8844.2 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/6-31+G**
ABC
1.88737 0.38810 0.33316

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.138 0.245 0.111
O2 0.046 -0.543 -0.075
O3 -1.098 0.244 -0.071
H4 1.072 1.246 -0.274
H5 2.042 -0.328 0.032
H6 -1.518 -0.000 0.742

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.35962.24351.07381.07372.7410
O21.35961.38852.07172.01091.8462
O32.24351.38852.39933.19380.9469
H41.07382.07172.39931.87353.0491
H51.07372.01093.19381.87353.6453
H62.74101.84620.94693.04913.6453

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 109.440 O2 C1 H4 116.228
O2 C1 H5 110.916 O2 O3 H6 102.828
H4 C1 H5 121.478
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.082      
2 O -0.214      
3 O -0.369      
4 H 0.146      
5 H 0.141      
6 H 0.378      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.373 0.387 1.257 1.367
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.229 0.533 -3.306
y 0.533 -18.661 -0.618
z -3.306 -0.618 -18.028
Traceless
 xyz
x 4.116 0.533 -3.306
y 0.533 -2.533 -0.618
z -3.306 -0.618 -1.583
Polar
3z2-r2-3.165
x2-y24.433
xy0.533
xz-3.306
yz-0.618


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.110 -0.253 -0.110
y -0.253 2.748 -0.047
z -0.110 -0.047 2.462


<r2> (average value of r2) Å2
<r2> 41.302
(<r2>)1/2 6.427