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

using model chemistry: ROHF/aug-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 ROHF/aug-cc-pVDZ
 hartrees
Energy at 0K-189.204960
Energy at 298.15K-189.208345
HF Energy-189.204960
Nuclear repulsion energy76.129461
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 ROHF/aug-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 4121 4121 67.09      
2 A 3420 3420 6.03      
3 A 3278 3278 18.54      
4 A 1561 1561 60.46      
5 A 1540 1540 4.25      
6 A 1291 1291 10.26      
7 A 1287 1287 56.83      
8 A 1042 1042 26.42      
9 A 830 830 26.97      
10 A 536 536 1.74      
11 A 305 305 40.87      
12 A 255 255 113.03      

Unscaled Zero Point Vibrational Energy (zpe) 9733.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9733.2 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 ROHF/aug-cc-pVDZ
ABC
1.86984 0.38966 0.33467

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.133 0.249 0.106
O2 0.043 -0.547 -0.069
O3 -1.100 0.233 -0.077
H4 1.066 1.249 -0.297
H5 2.047 -0.323 0.044
H6 -1.462 0.087 0.785

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.36102.24061.08031.08012.6881
O21.36101.38362.07912.01971.8434
O32.24061.38362.40233.19810.9467
H41.08032.07912.40231.88462.9857
H51.08012.01973.19811.88463.6104
H62.68811.84340.94672.98573.6104

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 109.447 O2 C1 H4 116.318
O2 C1 H5 111.144 O2 O3 H6 102.964
H4 C1 H5 121.471
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.711      
2 O -0.424      
3 O -0.254      
4 H -0.098      
5 H -0.146      
6 H 0.209      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.384 0.496 1.202 1.356
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.815 0.043 -3.145
y 0.043 -18.565 -0.471
z -3.145 -0.471 -17.831
Traceless
 xyz
x 3.382 0.043 -3.145
y 0.043 -2.242 -0.471
z -3.145 -0.471 -1.140
Polar
3z2-r2-2.281
x2-y23.750
xy0.043
xz-3.145
yz-0.471


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 41.254
(<r2>)1/2 6.423