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

using model chemistry: QCISD/daug-cc-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 QCISD/daug-cc-pVTZ
 hartrees
Energy at 0K-337.856481
Energy at 298.15K 
HF Energy-336.912840
Nuclear repulsion energy133.952386
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/daug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD/daug-cc-pVTZ
ABC
0.34636 0.34636 0.19006

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/daug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.339
H2 0.000 0.000 1.426
F3 0.000 1.247 -0.128
F4 1.080 -0.624 -0.128
F5 -1.080 -0.624 -0.128

Atom - Atom Distances (Å)
  C1 H2 F3 F4 F5
C11.08661.33221.33221.3322
H21.08661.99291.99291.9929
F31.33221.99292.16072.1607
F41.33221.99292.16072.1607
F51.33221.99292.16072.1607

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 110.547 H2 C1 F4 110.547
H2 C1 F5 110.547 F3 C1 F4 108.375
F3 C1 F5 108.375 F4 C1 F5 108.375
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability