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All results from a given calculation for CD3F (methylfluoride-d3)

using model chemistry: QCISD/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-139.557966
Energy at 298.15K-139.555988
HF Energy-139.097369
Nuclear repulsion energy37.350004
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/aug-cc-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 2191 2109 25.14      
2 A1 1173 1129 45.69      
3 A1 1018 979 59.40      
4 E 2340 2252 17.76      
5 E 2340 2252 17.76      
6 E 1106 1065 1.18      
7 E 1106 1065 1.18      
8 E 930 895 2.99      
9 E 930 895 2.99      

Unscaled Zero Point Vibrational Energy (zpe) 6566.7 cm-1
Scaled (by 0.9624) Zero Point Vibrational Energy (zpe) 6319.8 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 QCISD/aug-cc-pVTZ
ABC
5.24125 0.85708 0.85708

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.634
F2 0.000 0.000 0.751
H3 0.000 1.031 -0.984
H4 0.893 -0.516 -0.984
H5 -0.893 -0.516 -0.984

Atom - Atom Distances (Å)
  C1 F2 H3 H4 H5
C11.38481.08901.08901.0890
F21.38482.01792.01792.0179
H31.08902.01791.78641.7864
H41.08902.01791.78641.7864
H51.08902.01791.78641.7864

picture of methylfluoride-d3 state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 D3 108.725 F2 C1 D4 108.725
F2 C1 D5 108.725 D3 C1 D4 110.207
D3 C1 D5 110.207 D4 C1 D5 110.207
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability