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All results from a given calculation for ClNO2 (Nitryl chloride)

using model chemistry: B3LYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/cc-pVDZ
 hartrees
Energy at 0K-665.304586
Energy at 298.15K 
Nuclear repulsion energy152.402249
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/cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at B3LYP/cc-pVDZ
ABC
0.44220 0.16232 0.11874

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 -1.301 0.000
N2 0.000 0.636 0.000
O3 0.000 1.104 1.092
O4 0.000 1.104 -1.092

Atom - Atom Distances (Å)
  Cl1 N2 O3 O4
Cl11.93682.64162.6416
N21.93681.18801.1880
O32.64161.18802.1833
O42.64161.18802.1833

picture of Nitryl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 N2 O3 113.234 Cl1 N2 O4 113.234
O3 N2 O4 133.532
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.037      
2 N 0.263      
3 O -0.113      
4 O -0.113      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.251 0.000 0.251
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.062 0.000 0.000
y 0.000 -27.885 0.000
z 0.000 0.000 -30.062
Traceless
 xyz
x 1.912 0.000 0.000
y 0.000 0.677 0.000
z 0.000 0.000 -2.588
Polar
3z2-r2-5.177
x2-y20.823
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 87.888
(<r2>)1/2 9.375