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All results from a given calculation for ClNO (Nitrosyl chloride)

using model chemistry: PBEPBEultrafine/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBEultrafine/daug-cc-pVDZ
 hartrees
Energy at 0K-589.820577
Energy at 298.15K 
HF Energy-589.820577
Nuclear repulsion energy83.793647
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 PBEPBEultrafine/daug-cc-pVDZ
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' 1842 1842 521.27 8.27 0.51 0.68
2 A' 597 597 82.84 4.11 0.11 0.20
3 A' 330 330 53.88 17.57 0.20 0.33

Unscaled Zero Point Vibrational Energy (zpe) 1384.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1384.7 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 PBEPBEultrafine/daug-cc-pVDZ
ABC
2.88839 0.18388 0.17288

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.535 -0.952 0.000
N2 0.000 0.984 0.000
O3 1.138 1.162 0.000

Atom - Atom Distances (Å)
  Cl1 N2 O3
Cl12.00802.6954
N22.00801.1516
O32.69541.1516

picture of Nitrosyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 N2 O3 114.351
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.191      
2 N 0.215      
3 O -0.024      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.895 1.604 0.000 1.836
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.970 0.454 0.000
y 0.454 -22.757 0.000
z 0.000 0.000 -22.794
Traceless
 xyz
x -1.195 0.454 0.000
y 0.454 0.625 0.000
z 0.000 0.000 0.570
Polar
3z2-r21.140
x2-y2-1.213
xy0.454
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.003 1.822 0.000
y 1.822 7.164 0.000
z 0.000 0.000 3.505


<r2> (average value of r2) Å2
<r2> 62.666
(<r2>)1/2 7.916