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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: QCISD/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-511.455260
Energy at 298.15K-511.457751
HF Energy-510.375727
Nuclear repulsion energy278.996007
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/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' 1368 1312 324.65      
2 A' 1290 1238 391.65      
3 A' 966 927 8.32      
4 A' 895 858 3.39      
5 A' 692 664 14.63      
6 A' 592 568 5.38      
7 A' 442 424 0.56      
8 A' 267 256 1.61      
9 A" 1328 1274 410.56      
10 A" 618 593 7.50      
11 A" 438 420 0.00      
12 A" 142 136 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 4518.6 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 4335.1 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/cc-pVDZ
ABC
0.18478 0.10325 0.10133

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.321 0.202 0.000
O2 -1.064 0.337 0.000
F3 -1.541 -1.017 0.000
F4 0.757 1.453 0.000
F5 0.757 -0.435 1.077
F6 0.757 -0.435 -1.077

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.39162.22571.32471.32491.3249
O21.39161.43522.13582.25202.2520
F32.22571.43523.37362.60402.6040
F41.32472.13583.37362.17332.1733
F51.32492.25202.60402.17332.1539
F61.32492.25202.60402.17332.1539

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 103.864 O2 C1 F4 103.654
O2 C1 F5 111.968 O2 C1 F6 111.968
F4 C1 F5 110.217 F4 C1 F6 110.217
F5 C1 F6 108.747
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability