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

using model chemistry: CCSD=FULL/Sadlej_pVTZ

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/Sadlej_pVTZ
 hartrees
Energy at 0K-337.675169
Energy at 298.15K 
HF Energy-336.884033
Nuclear repulsion energy133.476744
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/Sadlej_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 A1 3156 3156 23.98      
2 A1 1156 1156 97.68      
3 A1 709 709 14.11      
4 E 1399 1399 59.72      
4 E 1399 1399 59.72      
5 E 1194 1194 273.22      
5 E 1194 1194 273.22      
6 E 513 513 2.94      
6 E 513 513 2.94      

Unscaled Zero Point Vibrational Energy (zpe) 5615.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5615.9 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 CCSD=FULL/Sadlej_pVTZ
ABC
0.34400 0.34400 0.18894

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.341
H2 0.000 0.000 1.441
F3 0.000 1.251 -0.129
F4 1.084 -0.626 -0.129
F5 -1.084 -0.626 -0.129

Atom - Atom Distances (Å)
  C1 H2 F3 F4 F5
C11.10001.33661.33661.3366
H21.10002.00772.00772.0077
F31.33662.00772.16712.1671
F41.33662.00772.16712.1671
F51.33662.00772.16712.1671

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 110.595 H2 C1 F4 110.595
H2 C1 F5 110.595 F3 C1 F4 108.324
F3 C1 F5 108.324 F4 C1 F5 108.324
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability