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

using model chemistry: CCSD=FULL/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 CCSD=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-664.559254
Energy at 298.15K-664.560899
HF Energy-663.589113
Nuclear repulsion energy155.541688
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 CCSD=FULL/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' 1797 1709 220.18      
2 A' 910 866 19.46      
3 A' 694 660 41.66      
4 A' 585 557 157.19      
5 A' 278 264 0.01      
6 A" 363 345 0.87      

Unscaled Zero Point Vibrational Energy (zpe) 2313.5 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 2200.1 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 CCSD=FULL/aug-cc-pVTZ
ABC
0.62737 0.15550 0.12462

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -1.214 -0.264 0.000
O2 0.000 0.920 0.000
N3 1.317 0.423 0.000
O4 1.426 -0.728 0.000

Atom - Atom Distances (Å)
  Cl1 O2 N3 O4
Cl11.69542.62262.6805
O21.69541.40792.1791
N32.62261.40791.1556
O42.68052.17911.1556

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 115.045 O2 N3 O4 116.084
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability