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

using model chemistry: LSDA/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/TZVP
 hartrees
Energy at 0K-738.047101
Energy at 298.15K-738.049567
HF Energy-738.047101
Nuclear repulsion energy226.959263
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 LSDA/TZVP
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' 1851 1830 328.70      
2 A' 1354 1339 268.96      
3 A' 822 813 117.74      
4 A' 772 763 40.76      
5 A' 556 549 40.71      
6 A' 425 420 24.80      
7 A' 237 234 0.04      
8 A" 707 699 8.25      
9 A" 147 146 0.59      

Unscaled Zero Point Vibrational Energy (zpe) 3435.0 cm-1
Scaled (by 0.9884) Zero Point Vibrational Energy (zpe) 3395.1 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 LSDA/TZVP
ABC
0.40400 0.09146 0.07458

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.610 0.352 0.000
O2 0.000 0.847 0.000
N3 0.971 -0.327 0.000
O4 0.497 -1.411 0.000
O5 2.076 0.103 0.000

Atom - Atom Distances (Å)
  Cl1 O2 N3 O4 O5
Cl11.68482.66922.74763.6943
O21.68481.52362.31242.2047
N32.66921.52361.18331.1855
O42.74762.31241.18332.1878
O53.69432.20471.18552.1878

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 112.497 O2 N3 O4 116.794
O2 N3 O5 108.296 O4 N3 O5 134.910
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.152      
2 O -0.201      
3 N 0.185      
4 O -0.056      
5 O -0.081      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.995 -0.248 0.000 1.025
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.090 -0.485 0.000
y -0.485 -36.213 0.000
z 0.000 0.000 -32.936
Traceless
 xyz
x 1.484 -0.485 0.000
y -0.485 -3.200 0.000
z 0.000 0.000 1.716
Polar
3z2-r23.431
x2-y23.123
xy-0.485
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.393 -0.310 0.000
y -0.310 4.768 0.000
z 0.000 0.000 2.329


<r2> (average value of r2) Å2
<r2> 133.024
(<r2>)1/2 11.534