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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: QCISD/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/6-31G**
 hartrees
Energy at 0K-511.356805
Energy at 298.15K-511.359258
HF Energy-510.347192
Nuclear repulsion energy278.471103
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/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 1376 1296 288.03      
2 A' 1300 1224 355.85      
3 A' 1000 941 10.92      
4 A' 901 848 2.48      
5 A' 683 643 13.55      
6 A' 587 552 5.17      
7 A' 438 412 0.50      
8 A' 265 249 1.28      
9 A" 1340 1261 360.55      
10 A" 612 577 7.14      
11 A" 430 405 0.00      
12 A" 138 130 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 4534.6 cm-1
Scaled (by 0.9414) Zero Point Vibrational Energy (zpe) 4268.9 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/6-31G**
ABC
0.18372 0.10315 0.10126

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.318 0.204 0.000
O2 -1.068 0.338 0.000
F3 -1.530 -1.026 0.000
F4 0.756 1.460 0.000
F5 0.756 -0.435 1.080
F6 0.756 -0.435 -1.080

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.39262.22011.32961.32961.3296
O21.39261.43942.14142.25622.2562
F32.22011.43943.37682.59642.5964
F41.32962.14143.37682.18132.1813
F51.32962.25622.59642.18132.1610
F61.32962.25622.59642.18132.1610

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 103.232 O2 C1 F4 103.725
O2 C1 F5 111.939 O2 C1 F6 111.939
F4 C1 F5 110.231 F4 C1 F6 110.231
F5 C1 F6 108.712
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability