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All results from a given calculation for ClONO2 (Chlorine nitrate)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-740.570551
Energy at 298.15K-740.573030
HF Energy-740.570551
Nuclear repulsion energy226.416641
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 B3LYPultrafine/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' 1788 1730 377.97      
2 A' 1334 1291 270.92      
3 A' 825 798 110.10      
4 A' 785 760 73.52      
5 A' 561 543 60.98      
6 A' 433 419 25.21      
7 A' 247 239 0.24      
8 A" 726 703 10.02      
9 A" 130 126 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 3414.6 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 3303.7 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.40496 0.09048 0.07395

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.626 0.318 0.000
O2 0.000 0.784 0.000
N3 0.954 -0.275 0.000
O4 0.563 -1.401 0.000
O5 2.057 0.181 0.000

Atom - Atom Distances (Å)
  Cl1 O2 N3 O4 O5
Cl11.69092.64712.78283.6850
O21.69091.42572.25642.1435
N32.64711.42571.19191.1933
O42.78282.25641.19192.1760
O53.68502.14351.19332.1760

picture of Chlorine nitrate state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 O2 N3 116.019 O2 N3 O4 118.816
O2 N3 O5 109.541 O4 N3 O5 131.643
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.202      
2 O -0.392      
3 N 1.031      
4 O -0.412      
5 O -0.429      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.943 -0.090 0.000 0.947
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.430 -0.373 0.000
y -0.373 -35.911 0.000
z 0.000 0.000 -32.851
Traceless
 xyz
x 0.950 -0.373 0.000
y -0.373 -2.770 0.000
z 0.000 0.000 1.820
Polar
3z2-r23.640
x2-y22.480
xy-0.373
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.085 -0.404 0.000
y -0.404 5.872 0.000
z 0.000 0.000 3.939


<r2> (average value of r2) Å2
<r2> 133.948
(<r2>)1/2 11.574