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All results from a given calculation for CH3F (Methyl fluoride)

using model chemistry: CCSD/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no C3V 1A1
Energy calculated at CCSD/aug-cc-pVQZ
 hartrees
Energy at 0K-139.592702
Energy at 298.15K 
HF Energy-139.107044
Nuclear repulsion energy37.460975
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/aug-cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at CCSD/aug-cc-pVQZ
ABC
5.26228 0.86273 0.86273

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/aug-cc-pVQZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.631
F2 0.000 0.000 0.748
H3 0.000 1.029 -0.982
H4 0.891 -0.515 -0.982
H5 -0.891 -0.515 -0.982

Atom - Atom Distances (Å)
  C1 F2 H3 H4 H5
C11.37961.08731.08731.0873
F21.37962.01302.01302.0130
H31.08732.01301.78291.7829
H41.08732.01301.78291.7829
H51.08732.01301.78291.7829

picture of Methyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 H3 108.793 F2 C1 H4 108.793
F2 C1 H5 108.793 H3 C1 H4 110.141
H3 C1 H5 110.141 H4 C1 H5 110.141
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability