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All results from a given calculation for H2OO (water oxide)

using model chemistry: M06-2X/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-311G**
 hartrees
Energy at 0K-151.449620
Energy at 298.15K 
HF Energy-151.449620
Nuclear repulsion energy35.741843
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 M06-2X/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' 3792 3792 85.06 54.00 0.10 0.18
2 A' 1586 1586 84.48 6.46 0.66 0.80
3 A' 909 909 98.86 5.17 0.55 0.71
4 A' 719 719 122.63 3.43 0.16 0.27
5 A" 3887 3887 195.89 23.48 0.75 0.86
6 A" 904 904 2.54 6.63 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5898.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5898.7 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 M06-2X/6-311G**
ABC
9.98592 0.81381 0.78540

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.058 -0.647 0.000
O2 0.058 0.867 0.000
H3 -0.465 -0.882 0.778
H4 -0.465 -0.882 -0.778

Atom - Atom Distances (Å)
  O1 O2 H3 H4
O11.51390.96610.9661
O21.51391.98431.9843
H30.96611.98431.5552
H40.96611.98431.5552

picture of water oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 O1 H3 104.089 O2 O1 H4 104.089
H3 O1 H4 107.194
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.240      
2 O -0.429      
3 H 0.334      
4 H 0.334      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.136 -4.312 0.000 4.812
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.645 1.830 0.000
y 1.830 -11.276 0.000
z 0.000 0.000 -9.441
Traceless
 xyz
x -1.286 1.830 0.000
y 1.830 -0.734 0.000
z 0.000 0.000 2.020
Polar
3z2-r24.039
x2-y2-0.368
xy1.830
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.887 0.190 0.000
y 0.190 2.169 0.000
z 0.000 0.000 1.195


<r2> (average value of r2) Å2
<r2> 19.350
(<r2>)1/2 4.399