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

using model chemistry: PBEPBE/aug-cc-pVTZ

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 PBEPBE/aug-cc-pVTZ
 hartrees
Energy at 0K-664.984322
Energy at 298.15K-664.985667
HF Energy-664.984322
Nuclear repulsion energy149.250511
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 PBEPBE/aug-cc-pVTZ
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' 1632 1621 271.67      
2 A' 933 927 36.06      
3 A' 760 755 45.99      
4 A' 292 290 92.49      
5 A' 155 154 27.97      
6 A" 483 480 1.00      

Unscaled Zero Point Vibrational Energy (zpe) 2126.9 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 2113.1 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 PBEPBE/aug-cc-pVTZ
ABC
0.61589 0.13482 0.11061

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.281 -0.452 0.000
O2 0.000 0.939 0.000
N3 1.242 0.608 0.000
O4 1.636 -0.511 0.000

Atom - Atom Distances (Å)
  Cl1 O2 N3 O4
Cl11.89102.73702.9180
O21.89101.28532.1861
N32.73701.28531.1866
O42.91802.18611.1866

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 117.751 O2 N3 O4 124.299
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.014      
2 O -0.143      
3 N 0.398      
4 O -0.241      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.366 0.369 0.000 0.520
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.855 1.354 0.000
y 1.354 -28.928 0.000
z 0.000 0.000 -28.003
Traceless
 xyz
x -0.390 1.354 0.000
y 1.354 -0.499 0.000
z 0.000 0.000 0.889
Polar
3z2-r21.778
x2-y20.073
xy1.354
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.359 0.938 0.000
y 0.938 5.401 0.000
z 0.000 0.000 3.809


<r2> (average value of r2) Å2
<r2> 93.186
(<r2>)1/2 9.653