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All results from a given calculation for SO2F2 (Sulfuryl fluoride)

using model chemistry: QCISD/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at QCISD/TZVP
 hartrees
Energy at 0K-747.122922
Energy at 298.15K-747.125762
HF Energy-746.160669
Nuclear repulsion energy285.963356
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 QCISD/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1226 1171 176.55      
2 A1 823 786 138.75      
3 A1 515 492 36.06      
4 A1 362 346 0.28      
5 A2 362 345 0.00      
6 B1 860 821 263.40      
7 B1 509 486 26.23      
8 B2 1477 1411 293.75      
9 B2 519 496 42.81      

Unscaled Zero Point Vibrational Energy (zpe) 3325.7 cm-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 3177.1 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 QCISD/TZVP
ABC
0.16295 0.16277 0.16114

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.179
O2 0.000 1.278 0.819
O3 0.000 -1.278 0.819
F4 1.161 0.000 -0.887
F5 -1.161 0.000 -0.887

Atom - Atom Distances (Å)
  S1 O2 O3 F4 F5
S11.42971.42971.57581.5758
O21.42972.55602.42752.4275
O31.42972.55602.42752.4275
F41.57582.42752.42752.3217
F51.57582.42752.42752.3217

picture of Sulfuryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 O3 126.740 O2 S1 F4 107.645
O2 S1 F5 107.645 O3 S1 F4 107.645
O3 S1 F5 107.645 F4 S1 F5 94.894
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability