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All results from a given calculation for CHF3 (Methane, trifluoro-)

using model chemistry: CCSD=FULL/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD=FULL/cc-pVDZ
 hartrees
Energy at 0K-337.501139
Energy at 298.15K 
HF Energy-336.788856
Nuclear repulsion energy133.399842
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 CCSD=FULL/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 A1 3192 3192 52.80      
2 A1 1165 1165 121.81      
3 A1 712 712 16.94      
4 E 1440 1440 104.71      
4 E 1440 1440 104.71      
5 E 1227 1227 249.88      
5 E 1227 1227 249.88      
6 E 519 519 3.69      
6 E 519 519 3.69      

Unscaled Zero Point Vibrational Energy (zpe) 5720.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5720.1 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 CCSD=FULL/cc-pVDZ
ABC
0.34348 0.34348 0.18835

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.337
H2 0.000 0.000 1.436
F3 0.000 1.253 -0.128
F4 1.085 -0.627 -0.128
F5 -1.085 -0.627 -0.128

Atom - Atom Distances (Å)
  C1 H2 F3 F4 F5
C11.09911.33661.33661.3366
H21.09912.00422.00422.0042
F31.33662.00422.17052.1705
F41.33662.00422.17052.1705
F51.33662.00422.17052.1705

picture of Methane, trifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 110.359 H2 C1 F4 110.359
H2 C1 F5 110.359 F3 C1 F4 108.569
F3 C1 F5 108.569 F4 C1 F5 108.569
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability