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All results from a given calculation for ClONO (chlorine nitrite)

using model chemistry: HSEh1PBE/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS cis 1A'
Energy calculated at HSEh1PBE/TZVP
 hartrees
Energy at 0K-664.996615
Energy at 298.15K-664.998173
HF Energy-664.996615
Nuclear repulsion energy153.674671
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 HSEh1PBE/TZVP
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' 1782 1711 319.80      
2 A' 896 860 2.27      
3 A' 708 680 92.40      
4 A' 452 434 46.16      
5 A' 234 225 0.82      
6 A" 432 415 1.57      

Unscaled Zero Point Vibrational Energy (zpe) 2251.8 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 2162.0 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 HSEh1PBE/TZVP
ABC
0.63959 0.14719 0.11965

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.242 -0.331 0.000
O2 0.000 0.908 0.000
N3 1.290 0.500 0.000
O4 1.512 -0.641 0.000

Atom - Atom Distances (Å)
  Cl1 O2 N3 O4
Cl11.75462.66542.7713
O21.75461.35302.1638
N32.66541.35301.1617
O42.77132.16381.1617

picture of chlorine nitrite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 O2 N3 117.535 O2 N3 O4 118.538
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.061      
2 O -0.110      
3 N 0.148      
4 O -0.098      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.253 -0.232 0.000 0.343
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.116 1.495 0.000
y 1.495 -29.539 0.000
z 0.000 0.000 -27.600
Traceless
 xyz
x 0.454 1.495 0.000
y 1.495 -1.681 0.000
z 0.000 0.000 1.227
Polar
3z2-r22.454
x2-y21.423
xy1.495
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.913 0.561 0.000
y 0.561 3.865 0.000
z 0.000 0.000 2.033


<r2> (average value of r2) Å2
<r2> 87.408
(<r2>)1/2 9.349