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

using model chemistry: B3LYP/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/SDD
 hartrees
Energy at 0K-740.352012
Energy at 298.15K-740.354247
HF Energy-740.352012
Nuclear repulsion energy215.483766
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 B3LYP/SDD
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' 1587 1525 225.09      
2 A' 1202 1156 248.61      
3 A' 752 723 194.48      
4 A' 722 694 1.21      
5 A' 548 527 27.85      
6 A' 402 387 3.15      
7 A' 213 205 0.10      
8 A" 633 609 9.05      
9 A" 114 109 0.79      

Unscaled Zero Point Vibrational Energy (zpe) 3086.6 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 2967.2 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 B3LYP/SDD
ABC
0.37199 0.08157 0.06690

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.732 0.298 0.000
O2 0.000 0.870 0.000
N3 1.030 -0.287 0.000
O4 0.604 -1.454 0.000
O5 2.175 0.201 0.000

Atom - Atom Distances (Å)
  Cl1 O2 N3 O4 O5
Cl11.82372.82342.91993.9076
O21.82371.54932.40072.2751
N32.82341.54931.24161.2441
O42.91992.40071.24162.2811
O53.90762.27511.24412.2811

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 113.410 O2 N3 O4 118.257
O2 N3 O5 108.567 O4 N3 O5 133.176
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.218      
2 O -0.279      
3 N 0.293      
4 O -0.118      
5 O -0.113      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.274 -0.213 0.000 1.292
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.481 -0.645 0.000
y -0.645 -37.029 0.000
z 0.000 0.000 -32.883
Traceless
 xyz
x 1.475 -0.645 0.000
y -0.645 -3.847 0.000
z 0.000 0.000 2.372
Polar
3z2-r24.744
x2-y23.548
xy-0.645
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.726 0.059 0.000
y 0.059 4.335 0.000
z 0.000 0.000 1.320


<r2> (average value of r2) Å2
<r2> 146.061
(<r2>)1/2 12.086