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All results from a given calculation for HNO3 (Nitric acid)

using model chemistry: B97D3/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-280.867245
Energy at 298.15K 
HF Energy-280.867245
Nuclear repulsion energy125.079164
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/aug-cc-pVTZ
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' 3640 3584 68.25 57.53 0.17 0.29
2 A' 1719 1693 377.13 3.66 0.75 0.86
3 A' 1302 1282 283.35 15.50 0.15 0.27
4 A' 1269 1250 35.30 5.42 0.63 0.77
5 A' 838 825 172.10 9.02 0.07 0.13
6 A' 581 572 58.60 10.05 0.30 0.46
7 A' 554 545 1.11 5.03 0.36 0.53
8 A" 752 741 5.74 0.01 0.75 0.86
9 A" 470 463 105.49 0.91 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5562.1 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 5477.0 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/aug-cc-pVTZ
ABC
0.43072 0.38943 0.20452

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.169 0.000
O2 -0.247 -1.263 0.000
O3 1.165 0.496 0.000
O4 -1.001 0.822 0.000
H5 0.659 -1.625 0.000

Atom - Atom Distances (Å)
  N1 O2 O3 O4 H5
N11.45341.21001.19511.9115
O21.45342.25542.21760.9750
O31.21002.25542.19042.1807
O41.19512.21762.19042.9570
H51.91150.97502.18072.9570

picture of Nitric acid state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 O2 H5 102.036 O2 N1 O3 115.428
O2 N1 O4 113.357 O3 N1 O4 131.215
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 1.040      
2 O -0.299      
3 O -0.474      
4 O -0.467      
5 H 0.200      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.115 -1.665 0.000 2.004
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.844 -2.471 0.000
y -2.471 -20.784 0.000
z 0.000 0.000 -21.080
Traceless
 xyz
x -2.912 -2.471 0.000
y -2.471 1.678 0.000
z 0.000 0.000 1.234
Polar
3z2-r22.467
x2-y2-3.060
xy-2.471
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.782 -0.199 0.000
y -0.199 4.801 0.000
z 0.000 0.000 2.541


<r2> (average value of r2) Å2
<r2> 56.455
(<r2>)1/2 7.514