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

using model chemistry: B3PW91/6-31G(2df,p)

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(2df,p)
 hartrees
Energy at 0K-190.129273
Energy at 298.15K-190.132351
HF Energy-190.129273
Nuclear repulsion energy75.072607
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(2df,p)
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 3763 3617 28.12      
2 A 3277 3151 5.29      
3 A 3132 3012 8.00      
4 A 1432 1377 2.40      
5 A 1402 1348 41.37      
6 A 1213 1167 28.48      
7 A 1157 1112 5.01      
8 A 905 870 9.90      
9 A 696 669 40.39      
10 A 489 470 1.95      
11 A 281 270 30.16      
12 A 167 160 101.37      

Unscaled Zero Point Vibrational Energy (zpe) 8956.4 cm-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 8610.7 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(2df,p)
ABC
1.78286 0.38086 0.32742

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.128 0.269 0.093
O2 0.069 -0.562 -0.068
O3 -1.133 0.215 -0.079
H4 1.064 1.249 -0.368
H5 2.055 -0.293 0.126
H6 -1.368 0.204 0.860

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.35522.26821.08571.08492.6119
O21.35521.43182.08802.01361.8747
O32.26821.43182.44533.23540.9680
H41.08572.08802.44531.89932.9182
H51.08492.01363.23541.89933.5364
H62.61191.87470.96802.91823.5364

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 108.915 O2 C1 H4 117.189
O2 C1 H5 110.734 O2 O3 H6 100.963
H4 C1 H5 122.088
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.223      
2 O -0.103      
3 O -0.312      
4 H 0.153      
5 H 0.153      
6 H 0.332      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.299 0.552 1.191 1.346
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.048 -0.400 -2.750
y -0.400 -17.815 -0.251
z -2.750 -0.251 -16.986
Traceless
 xyz
x 2.352 -0.400 -2.750
y -0.400 -1.798 -0.251
z -2.750 -0.251 -0.555
Polar
3z2-r2-1.109
x2-y22.767
xy-0.400
xz-2.750
yz-0.251


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.366 -0.130 -0.123
y -0.130 2.705 -0.120
z -0.123 -0.120 2.250


<r2> (average value of r2) Å2
<r2> 41.598
(<r2>)1/2 6.450