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

using model chemistry: QCISD(T)/cc-pVDZ

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(T)/cc-pVDZ
 hartrees
Energy at 0K-139.407794
Energy at 298.15K-139.405800
HF Energy-139.044158
Nuclear repulsion energy37.107160
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(T)/cc-pVDZ
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 2180 2077        
2 A1 1176 1121        
3 A1 1008 961        
4 E 2327 2218        
5 E 2327 2218        
6 E 1079 1028        
7 E 1079 1028        
8 E 920 877        
9 E 920 877        

Unscaled Zero Point Vibrational Energy (zpe) 6507.3 cm-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 6202.1 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(T)/cc-pVDZ
ABC
5.13027 0.84874 0.84874

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/cc-pVDZ

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 0.755
H3 0.000 1.042 -1.001
H4 0.903 -0.521 -1.001
H5 -0.903 -0.521 -1.001

Atom - Atom Distances (Å)
  C1 F2 H3 H4 H5
C11.38591.10601.10601.1060
F21.38592.04152.04152.0415
H31.10602.04151.80571.8057
H41.10602.04151.80571.8057
H51.10602.04151.80571.8057

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 109.507 F2 C1 D4 109.507
F2 C1 D5 109.507 D3 C1 D4 109.435
D3 C1 D5 109.435 D4 C1 D5 109.435
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability