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

using model chemistry: B2PLYP/aug-cc-pV(T+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/aug-cc-pV(T+d)Z
 hartrees
Energy at 0K-589.957583
Energy at 298.15K 
HF Energy-589.737555
Nuclear repulsion energy84.578358
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/aug-cc-pV(T+d)Z
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' 1853 1853 553.79 7.38 0.49 0.66
2 A' 600 600 106.36 3.76 0.13 0.23
3 A' 332 332 82.77 19.98 0.20 0.34

Unscaled Zero Point Vibrational Energy (zpe) 1392.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1392.2 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/aug-cc-pV(T+d)Z
ABC
2.93909 0.18691 0.17574

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/aug-cc-pV(T+d)Z

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.528 -0.947 0.000
N2 0.000 0.981 0.000
O3 1.121 1.153 0.000

Atom - Atom Distances (Å)
  Cl1 N2 O3
Cl11.99892.6700
N21.99891.1345
O32.67001.1345

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 114.018
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.130      
2 N 0.177      
3 O -0.048      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.043 1.937 0.000 2.199
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.991 0.462 0.004
y 0.462 -22.767 0.006
z 0.004 0.006 -22.886
Traceless
 xyz
x -1.164 0.462 0.004
y 0.462 0.671 0.006
z 0.004 0.006 0.493
Polar
3z2-r20.986
x2-y2-1.224
xy0.462
xz0.004
yz0.006


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.823 1.836 -0.001
y 1.836 7.081 -0.002
z -0.001 -0.002 3.399


<r2> (average value of r2) Å2
<r2> 61.907
(<r2>)1/2 7.868