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All results from a given calculation for HDO (Water-d1)

using model chemistry: BLYP/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-76.426754
Energy at 298.15K-76.426230
HF Energy-76.426754
Nuclear repulsion energy9.029910
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 BLYP/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' 3711 3704 27.17      
2 A' 2694 2689 11.75      
3 A' 1388 1385 53.77      

Unscaled Zero Point Vibrational Energy (zpe) 3896.3 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 3888.9 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 BLYP/aug-cc-pVDZ
ABC
22.21601 8.83082 6.31902

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.120 0.000
H2 0.769 -0.479 0.000
H3 -0.769 -0.479 0.000

Atom - Atom Distances (Å)
  O1 H2 H3
O10.97480.9748
H20.97481.5385
H30.97481.5385

picture of Water-d1 state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 O1 H3 104.212
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.136      
2 H 0.068      
3 H 0.068      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 -1.804 0.000 1.804
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -4.668 0.000 0.000
y 0.000 -6.637 0.000
z 0.000 0.000 -7.961
Traceless
 xyz
x 2.631 0.000 0.000
y 0.000 -0.323 0.000
z 0.000 0.000 -2.308
Polar
3z2-r2-4.617
x2-y21.970
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.604 0.001 0.000
y 0.001 1.491 0.000
z 0.000 0.000 1.445


<r2> (average value of r2) Å2
<r2> 5.768
(<r2>)1/2 2.402