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

using model chemistry: M06-2X/6-31G

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/6-31G
 hartrees
Energy at 0K-151.354861
Energy at 298.15K 
HF Energy-151.354861
Nuclear repulsion energy34.470101
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/6-31G
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' 3694 3694 56.01 82.58 0.13 0.23
2 A' 1589 1589 115.27 9.51 0.53 0.69
3 A' 802 802 127.64 4.42 0.68 0.81
4 A' 667 667 236.65 4.58 0.12 0.21
5 A" 3849 3849 186.21 36.55 0.75 0.86
6 A" 844 844 10.73 9.84 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5722.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5722.2 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 M06-2X/6-31G
ABC
9.94424 0.74483 0.71375

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.051 -0.674 0.000
O2 0.051 0.911 0.000
H3 -0.405 -0.946 0.815
H4 -0.405 -0.946 -0.815

Atom - Atom Distances (Å)
  O1 O2 H3 H4
O11.58510.97260.9726
O21.58512.07812.0781
H30.97262.07811.6309
H40.97262.07811.6309

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 106.191 O2 O1 H4 106.191
H3 O1 H4 113.947
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.535      
2 O -0.383      
3 H 0.459      
4 H 0.459      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.276 -4.353 0.000 4.912
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.940 1.983 0.000
y 1.983 -10.722 0.000
z 0.000 0.000 -9.086
Traceless
 xyz
x -2.036 1.983 0.000
y 1.983 -0.209 0.000
z 0.000 0.000 2.245
Polar
3z2-r24.490
x2-y2-1.218
xy1.983
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.525 0.217 0.000
y 0.217 2.100 0.000
z 0.000 0.000 1.006


<r2> (average value of r2) Å2
<r2> 20.370
(<r2>)1/2 4.513