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All results from a given calculation for ClFO3 (Perchloryl fluoride)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-783.919820
Energy at 298.15K 
HF Energy-783.039588
Nuclear repulsion energy289.743109
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.17986 0.16848 0.16848

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 -1.507
Cl2 0.000 0.000 0.151
O3 0.000 1.406 0.458
O4 -1.218 -0.703 0.458
O5 1.218 -0.703 0.458

Atom - Atom Distances (Å)
  F1 Cl2 O3 O4 O5
F11.65832.41592.41592.4159
Cl21.65831.43901.43901.4390
O32.41591.43902.43532.4353
O42.41591.43902.43532.4353
O52.41591.43902.43532.4353

picture of Perchloryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 Cl2 O3 102.288 F1 Cl2 O4 102.288
F1 Cl2 O5 102.288 O3 Cl2 O4 115.598
O3 Cl2 O5 115.598 O4 Cl2 O5 115.598
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability