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

using model chemistry: MP2=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 MP2=FULL/Sadlej_pVTZ
 hartrees
Energy at 0K-337.659489
Energy at 298.15K 
HF Energy-336.883556
Nuclear repulsion energy133.164827
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 MP2=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 3186 3186 21.99 70.55 0.17 0.28
2 A1 1144 1144 94.62 6.66 0.02 0.03
3 A1 702 702 12.70 2.12 0.18 0.31
4 E 1390 1390 44.30 1.84 0.75 0.86
4 E 1390 1390 44.30 1.84 0.75 0.86
5 E 1166 1166 298.18 1.90 0.75 0.86
5 E 1166 1166 298.18 1.90 0.75 0.86
6 E 507 507 2.38 0.75 0.75 0.86
6 E 507 507 2.38 0.75 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5579.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5579.2 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 MP2=FULL/Sadlej_pVTZ
ABC
0.34236 0.34236 0.18797

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/Sadlej_pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.342
H2 0.000 0.000 1.440
F3 0.000 1.254 -0.129
F4 1.086 -0.627 -0.129
F5 -1.086 -0.627 -0.129

Atom - Atom Distances (Å)
  C1 H2 F3 F4 F5
C11.09761.34001.34001.3400
H21.09762.00882.00882.0088
F31.34002.00882.17272.1727
F41.34002.00882.17272.1727
F51.34002.00882.17272.1727

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