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

using model chemistry: wB97X-D/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/cc-pVDZ
 hartrees
Energy at 0K-740.310307
Energy at 298.15K-740.312912
HF Energy-740.310307
Nuclear repulsion energy228.206402
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 wB97X-D/cc-pVDZ
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' 1852 1764 410.56      
2 A' 1392 1326 291.08      
3 A' 848 807 54.72      
4 A' 831 792 186.67      
5 A' 641 611 47.80      
6 A' 476 453 5.02      
7 A' 262 249 0.01      
8 A" 749 713 12.68      
9 A" 126 120 0.25      

Unscaled Zero Point Vibrational Energy (zpe) 3587.6 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 3417.5 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 wB97X-D/cc-pVDZ
ABC
0.41058 0.09239 0.07542

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.617 0.306 0.000
O2 0.000 0.787 0.000
N3 0.947 -0.266 0.000
O4 0.554 -1.395 0.000
O5 2.053 0.189 0.000

Atom - Atom Distances (Å)
  Cl1 O2 N3 O4 O5
Cl11.68652.62692.75753.6714
O21.68651.41612.25062.1381
N32.62691.41611.19531.1957
O42.75752.25061.19532.1809
O53.67142.13811.19572.1809

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 115.429 O2 N3 O4 118.800
O2 N3 O5 109.603 O4 N3 O5 131.597
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.209      
2 O -0.123      
3 N 0.038      
4 O -0.061      
5 O -0.063      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.427 0.067 0.000 1.428
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.374 -0.222 0.000
y -0.222 -36.216 0.000
z 0.000 0.000 -32.749
Traceless
 xyz
x 1.108 -0.222 0.000
y -0.222 -3.155 0.000
z 0.000 0.000 2.046
Polar
3z2-r24.093
x2-y22.842
xy-0.222
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.028 -0.020 0.000
y -0.020 4.952 0.000
z 0.000 0.000 2.957


<r2> (average value of r2) Å2
<r2> 131.781
(<r2>)1/2 11.480