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

using model chemistry: B3LYP/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at B3LYP/6-311G**
 hartrees
Energy at 0K-190.245110
Energy at 298.15K-190.248067
HF Energy-190.245110
Nuclear repulsion energy74.436657
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 B3LYP/6-311G**
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 3744 3620 29.57      
2 A 3260 3152 5.30      
3 A 3115 3012 6.69      
4 A 1432 1384 1.87      
5 A 1363 1317 34.66      
6 A 1192 1152 21.70      
7 A 1134 1096 12.65      
8 A 841 813 10.91      
9 A 652 630 47.20      
10 A 480 464 2.36      
11 A 237 229 40.86      
12 A 156 151 118.13      

Unscaled Zero Point Vibrational Energy (zpe) 8801.9 cm-1
Scaled (by 0.9668) Zero Point Vibrational Energy (zpe) 8509.6 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 B3LYP/6-311G**
ABC
1.77531 0.37191 0.32062

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.139 0.268 0.095
O2 0.078 -0.560 -0.084
O3 -1.147 0.226 -0.070
H4 1.086 1.252 -0.355
H5 2.060 -0.297 0.171
H6 -1.421 0.108 0.852

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.35802.29271.08371.08282.6742
O21.35801.45612.09212.01551.8891
O32.29271.45612.47463.25840.9690
H41.08372.09212.47461.90373.0087
H51.08282.01553.25841.90373.5696
H62.67421.88910.96903.00873.5696

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 109.069 O2 C1 H4 117.478
O2 C1 H5 110.821 O2 O3 H6 100.406
H4 C1 H5 122.974
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.102      
2 O -0.159      
3 O -0.246      
4 H 0.118      
5 H 0.120      
6 H 0.269      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.347 0.431 1.325 1.436
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.086 -0.031 -2.909
y -0.031 -18.376 -0.505
z -2.909 -0.505 -17.517
Traceless
 xyz
x 2.861 -0.031 -2.909
y -0.031 -2.074 -0.505
z -2.909 -0.505 -0.786
Polar
3z2-r2-1.572
x2-y23.290
xy-0.031
xz-2.909
yz-0.505


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.544 -0.109 -0.179
y -0.109 2.628 -0.138
z -0.179 -0.138 2.283


<r2> (average value of r2) Å2
<r2> 42.472
(<r2>)1/2 6.517