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All results from a given calculation for ClONO (chlorine nitrite)

using model chemistry: B2PLYP/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS cis 1A'
Energy calculated at B2PLYP/6-31G(2df,p)
 hartrees
Energy at 0K-664.975091
Energy at 298.15K-664.976560
HF Energy-664.696700
Nuclear repulsion energy153.327780
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 B2PLYP/6-31G(2df,p)
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' 1724 1646 221.20      
2 A' 869 830 3.24      
3 A' 656 626 44.44      
4 A' 414 395 96.25      
5 A' 248 237 0.32      
6 A" 394 377 0.77      

Unscaled Zero Point Vibrational Energy (zpe) 2152.7 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 2055.8 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 B2PLYP/6-31G(2df,p)
ABC
0.61138 0.15070 0.12090

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.233 -0.268 0.000
O2 0.000 0.933 0.000
N3 1.335 0.426 0.000
O4 1.451 -0.737 0.000

Atom - Atom Distances (Å)
  Cl1 O2 N3 O4
Cl11.72072.66042.7247
O21.72071.42842.2120
N32.66041.42841.1684
O42.72472.21201.1684

picture of chlorine nitrite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 O2 N3 114.987 O2 N3 O4 116.460
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.075      
2 O -0.249      
3 N 0.298      
4 O -0.124      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.005 -0.310 0.000 0.310
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.238 1.118 0.000
y 1.118 -28.752 0.000
z 0.000 0.000 -27.483
Traceless
 xyz
x 0.880 1.118 0.000
y 1.118 -1.392 0.000
z 0.000 0.000 0.512
Polar
3z2-r21.024
x2-y21.514
xy1.118
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.587 0.160 0.000
y 0.160 3.842 0.000
z 0.000 0.000 2.556


<r2> (average value of r2) Å2
<r2> 86.339
(<r2>)1/2 9.292