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

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-740.450546
Energy at 298.15K-740.452826
HF Energy-740.450546
Nuclear repulsion energy223.469272
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' 1791 1764 319.13      
2 A' 1308 1288 275.13      
3 A' 795 783 126.74      
4 A' 742 731 25.00      
5 A' 509 501 26.39      
6 A' 366 361 33.20      
7 A' 220 217 0.38      
8 A" 670 660 6.78      
9 A" 126 124 0.33      

Unscaled Zero Point Vibrational Energy (zpe) 3263.6 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 3213.7 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 B97D3/aug-cc-pVTZ
ABC
0.39179 0.08791 0.07180

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)
Cl1 -1.623 0.423 0.000
O2 0.000 0.873 0.000
N3 0.988 -0.386 0.000
O4 0.480 -1.458 0.000
O5 2.104 0.024 0.000

Atom - Atom Distances (Å)
  Cl1 O2 N3 O4 O5
Cl11.68402.73372.82153.7484
O21.68401.60042.37942.2688
N32.73371.60041.18611.1889
O42.82152.37941.18612.1986
O53.74842.26881.18892.1986

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 112.655 O2 N3 O4 116.493
O2 N3 O5 107.950 O4 N3 O5 135.557
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 Cl 0.178      
2 O -0.397      
3 N 1.052      
4 O -0.406      
5 O -0.427      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.509 -0.330 0.000 0.607
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.804 -0.527 0.000
y -0.527 -35.230 0.000
z 0.000 0.000 -32.673
Traceless
 xyz
x 1.148 -0.527 0.000
y -0.527 -2.491 0.000
z 0.000 0.000 1.343
Polar
3z2-r22.687
x2-y22.426
xy-0.527
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.651 -0.777 0.000
y -0.777 6.220 0.000
z 0.000 0.000 4.046


<r2> (average value of r2) Å2
<r2> 137.029
(<r2>)1/2 11.706