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

using model chemistry: B3LYPultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-740.409471
Energy at 298.15K-740.411945
HF Energy-740.409471
Nuclear repulsion energy225.371430
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 B3LYPultrafine/6-31G*
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' 1832 1755 300.36      
2 A' 1359 1302 267.96      
3 A' 820 786 153.99      
4 A' 786 753 35.34      
5 A' 573 549 44.20      
6 A' 443 424 11.32      
7 A' 249 239 0.13      
8 A" 718 688 14.10      
9 A" 135 129 0.29      

Unscaled Zero Point Vibrational Energy (zpe) 3456.9 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 3311.7 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 B3LYPultrafine/6-31G*
ABC
0.39985 0.08998 0.07345

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.634 0.330 0.000
O2 0.000 0.837 0.000
N3 0.974 -0.305 0.000
O4 0.536 -1.417 0.000
O5 2.085 0.146 0.000

Atom - Atom Distances (Å)
  Cl1 O2 N3 O4 O5
Cl11.71092.68402.78573.7233
O21.71091.50062.31682.1962
N32.68401.50061.19561.1989
O42.78572.31681.19562.2008
O53.72332.19621.19892.2008

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 113.231 O2 N3 O4 118.033
O2 N3 O5 108.371 O4 N3 O5 133.596
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.233      
2 O -0.367      
3 N 0.739      
4 O -0.308      
5 O -0.297      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.014 -0.102 0.000 1.019
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.546 -0.293 0.000
y -0.293 -35.372 0.000
z 0.000 0.000 -32.315
Traceless
 xyz
x 1.298 -0.293 0.000
y -0.293 -2.942 0.000
z 0.000 0.000 1.644
Polar
3z2-r23.288
x2-y22.826
xy-0.293
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.544 -0.128 0.000
y -0.128 4.151 0.000
z 0.000 0.000 2.073


<r2> (average value of r2) Å2
<r2> 134.303
(<r2>)1/2 11.589