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

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-151.457906
Energy at 298.15K 
HF Energy-151.457906
Nuclear repulsion energy35.374796
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 B97D3/6-311+G(3df,2p)
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' 3617 3570 48.99 81.95 0.06 0.11
2 A' 1578 1557 88.46 3.46 0.71 0.83
3 A' 908 897 80.29 8.76 0.27 0.43
4 A' 623 615 81.03 1.72 0.23 0.38
5 A" 3717 3668 159.12 23.44 0.75 0.86
6 A" 824 813 0.10 3.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5633.6 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 5560.3 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 B97D3/6-311+G(3df,2p)
ABC
9.58029 0.79518 0.77022

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.062 -0.664 0.000
O2 0.062 0.874 0.000
H3 -0.494 -0.839 0.779
H4 -0.494 -0.839 -0.779

Atom - Atom Distances (Å)
  O1 O2 H3 H4
O11.53830.97270.9727
O21.53831.96221.9622
H30.97271.96221.5582
H40.97271.96221.5582

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 100.345 O2 O1 H4 100.345
H3 O1 H4 106.434
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O 0.002      
2 O -0.546      
3 H 0.272      
4 H 0.272      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.997 -4.314 0.000 4.754
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.180 1.768 0.000
y 1.768 -12.021 0.000
z 0.000 0.000 -10.060
Traceless
 xyz
x -1.139 1.768 0.000
y 1.768 -0.901 0.000
z 0.000 0.000 2.040
Polar
3z2-r24.080
x2-y2-0.158
xy1.768
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.939 0.140 0.000
y 0.140 2.899 0.000
z 0.000 0.000 2.082


<r2> (average value of r2) Å2
<r2> 19.945
(<r2>)1/2 4.466