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

using model chemistry: HSEh1PBE/6-311G*

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/6-311G*
 hartrees
Energy at 0K-664.975780
Energy at 298.15K-664.977305
HF Energy-664.975780
Nuclear repulsion energy153.106280
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/6-311G*
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' 1787 1715 316.48      
2 A' 907 870 13.63      
3 A' 763 732 67.52      
4 A' 397 381 54.74      
5 A' 221 212 5.31      
6 A" 455 437 1.91      

Unscaled Zero Point Vibrational Energy (zpe) 2265.1 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 2173.6 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/6-311G*
ABC
0.63647 0.14533 0.11832

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.246 -0.369 0.000
O2 0.000 0.913 0.000
N3 1.269 0.536 0.000
O4 1.537 -0.598 0.000

Atom - Atom Distances (Å)
  Cl1 O2 N3 O4
Cl11.78802.67332.7928
O21.78801.32412.1554
N32.67331.32411.1650
O42.79282.15541.1650

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 117.639 O2 N3 O4 119.844
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.092      
2 O -0.231      
3 N 0.296      
4 O -0.157      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 -0.069 0.000 0.069
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.471 1.644 0.000
y 1.644 -29.346 0.000
z 0.000 0.000 -27.803
Traceless
 xyz
x 0.103 1.644 0.000
y 1.644 -1.209 0.000
z 0.000 0.000 1.105
Polar
3z2-r22.211
x2-y20.875
xy1.644
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.865 0.773 0.000
y 0.773 3.520 0.000
z 0.000 0.000 1.658


<r2> (average value of r2) Å2
<r2> 88.263
(<r2>)1/2 9.395