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

using model chemistry: B2PLYP=FULL/6-31+G**

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=FULL/6-31+G**
 hartrees
Energy at 0K-589.827484
Energy at 298.15K 
HF Energy-589.649060
Nuclear repulsion energy83.976324
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=FULL/6-31+G**
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' 1859 1768 562.56 7.76 0.47 0.64
2 A' 597 568 108.50 3.90 0.17 0.30
3 A' 322 306 81.74 19.64 0.30 0.46

Unscaled Zero Point Vibrational Energy (zpe) 1388.8 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 1320.7 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 B2PLYP=FULL/6-31+G**
ABC
2.88006 0.18498 0.17382

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.535 -0.948 0.000
N2 0.000 0.983 0.000
O3 1.137 1.155 0.000

Atom - Atom Distances (Å)
  Cl1 N2 O3
Cl12.00372.6871
N22.00371.1502
O32.68711.1502

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 114.113
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability