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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

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

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/6-31+G**
 hartrees
Energy at 0K-511.392326
Energy at 298.15K-511.394748
HF Energy-510.360615
Nuclear repulsion energy277.482842
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/6-31+G**
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' 1330 1258 311.54      
2 A' 1264 1195 359.14      
3 A' 983 929 17.10      
4 A' 887 839 3.37      
5 A' 676 639 14.59      
6 A' 577 546 4.94      
7 A' 432 409 0.49      
8 A' 262 248 1.27      
9 A" 1288 1218 381.47      
10 A" 603 570 6.00      
11 A" 426 403 0.01      
12 A" 141 134 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 4434.9 cm-1
Scaled (by 0.9454) Zero Point Vibrational Energy (zpe) 4192.7 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/6-31+G**
ABC
0.18251 0.10224 0.10033

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.321 0.202 0.000
O2 -1.068 0.340 0.000
F3 -1.548 -1.021 0.000
F4 0.761 1.461 0.000
F5 0.761 -0.439 1.084
F6 0.761 -0.439 -1.084

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.39602.23431.33321.33341.3334
O21.39601.44362.14472.26392.2639
F32.23431.44363.39002.61672.6167
F41.33322.14473.39002.18682.1868
F51.33342.26392.61672.18682.1671
F61.33342.26392.61672.18682.1671

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 103.771 O2 C1 F4 103.569
O2 C1 F5 112.066 O2 C1 F6 112.066
F4 C1 F5 110.180 F4 C1 F6 110.180
F5 C1 F6 108.706
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability