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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-311G*
 hartrees
Energy at 0K-664.948182
Energy at 298.15K-664.949585
HF Energy-664.948182
Nuclear repulsion energy144.907361
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 PBEPBEultrafine/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' 1701 1684 267.17      
2 A' 1144 1132 141.20      
3 A' 755 748 104.29      
4 A' 320 316 105.88      
5 A' 148 147 8.17      
6 A" 497 492 1.78      

Unscaled Zero Point Vibrational Energy (zpe) 2282.5 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 2258.8 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 PBEPBEultrafine/6-311G*
ABC
0.60420 0.12105 0.10084

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.322 -0.592 0.000
O2 0.000 0.978 0.000
N3 1.205 0.711 0.000
O4 1.755 -0.342 0.000

Atom - Atom Distances (Å)
  Cl1 O2 N3 O4
Cl12.05272.84283.0867
O22.05271.23432.1961
N32.84281.23431.1877
O43.08672.19611.1877

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 117.557 O2 N3 O4 130.104
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.121      
2 O -0.102      
3 N 0.327      
4 O -0.105      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.564 0.949 0.000 1.830
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.663 1.316 0.000
y 1.316 -28.654 0.000
z 0.000 0.000 -28.139
Traceless
 xyz
x -1.267 1.316 0.000
y 1.316 0.247 0.000
z 0.000 0.000 1.020
Polar
3z2-r22.039
x2-y2-1.010
xy1.316
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.500 1.828 0.000
y 1.828 4.167 0.000
z 0.000 0.000 1.638


<r2> (average value of r2) Å2
<r2> 100.586
(<r2>)1/2 10.029