return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: MP3=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3=FULL/cc-pVTZ
 hartrees
Energy at 0K-512.012299
Energy at 298.15K-512.014909
HF Energy-510.554013
Nuclear repulsion energy282.646302
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=FULL/cc-pVTZ
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' 1391 1298 310.08      
2 A' 1319 1230 364.64      
3 A' 1083 1010 16.05      
4 A' 939 876 2.76      
5 A' 717 669 13.03      
6 A' 612 571 4.66      
7 A' 458 427 0.59      
8 A' 274 256 1.33      
9 A" 1347 1256 375.91      
10 A" 638 595 6.31      
11 A" 452 421 0.00      
12 A" 146 136 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 4688.0 cm-1
Scaled (by 0.9326) Zero Point Vibrational Energy (zpe) 4372.0 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 MP3=FULL/cc-pVTZ
ABC
0.18963 0.10570 0.10388

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.319 0.200 0.000
O2 -1.054 0.321 0.000
F3 -1.526 -0.993 0.000
F4 0.750 1.435 0.000
F5 0.750 -0.430 1.064
F6 0.750 -0.430 -1.064

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.37802.19661.30821.30981.3098
O21.37801.39692.11992.22542.2254
F32.19661.39693.32792.57502.5750
F41.30822.11993.32792.14692.1469
F51.30982.22542.57502.14692.1289
F61.30982.22542.57502.14692.1289

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 104.664 O2 C1 F4 104.187
O2 C1 F5 111.759 O2 C1 F6 111.759
F4 C1 F5 110.181 F4 C1 F6 110.181
F5 C1 F6 108.721
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability