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All results from a given calculation for ClOOCl (Dichlorine dioxide)

using model chemistry: CCSD=FULL/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at CCSD=FULL/cc-pVDZ
 hartrees
Energy at 0K-1069.180261
Energy at 298.15K-1069.181398
HF Energy-1068.474050
Nuclear repulsion energy205.725060
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/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 836 836 15.86      
2 A 603 603 16.92      
3 A 333 333 0.42      
4 A 123 123 0.32      
5 B 645 645 27.37      
6 B 442 442 5.55      

Unscaled Zero Point Vibrational Energy (zpe) 1490.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1490.8 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/cc-pVDZ
ABC
0.43087 0.07584 0.06778

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.343 0.595 0.831
O2 -0.343 -0.595 0.831
Cl3 -0.343 1.687 -0.391
Cl4 0.343 -1.687 -0.391

Atom - Atom Distances (Å)
  O1 O2 Cl3 Cl4
O11.37301.77662.5881
O21.37302.58811.7766
Cl31.77662.58813.4424
Cl42.58811.77663.4424

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