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All results from a given calculation for NaOH (sodium hydroxide)

using model chemistry: PBEPBE/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at PBEPBE/6-31G(2df,p)
 hartrees
Energy at 0K-237.920256
Energy at 298.15K-237.921524
Nuclear repulsion energy30.012071
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 PBEPBE/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3782 3743 12.58      
2 A' 559 554 19.10      
3 A' 296 293 64.04      

Unscaled Zero Point Vibrational Energy (zpe) 2318.3 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 2294.5 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 PBEPBE/6-31G(2df,p)
ABC
31.41709 0.41911 0.41360

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.038 1.062 0.000
Na2 0.038 -0.922 0.000
H3 -0.731 1.649 0.000

Atom - Atom Distances (Å)
  O1 Na2 H3
O11.98440.9673
Na21.98442.6836
H30.96732.6836

picture of sodium hydroxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Na2 O1 H3 127.338
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.603      
2 Na 0.366      
3 H 0.237      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.504 -5.744 0.000 5.766
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.868 -2.682 0.000
y -2.682 -8.599 0.000
z 0.000 0.000 -13.712
Traceless
 xyz
x -0.712 -2.682 0.000
y -2.682 4.190 0.000
z 0.000 0.000 -3.478
Polar
3z2-r2-6.957
x2-y2-3.268
xy-2.682
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.388 0.795 0.000
y 0.795 6.828 0.000
z 0.000 0.000 4.652


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000