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All results from a given calculation for CH3COF (Acetyl fluoride)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes NULL 1A'
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-252.430060
Energy at 298.15K 
HF Energy-251.801857
Nuclear repulsion energy118.700329
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.36683 0.32385 0.17764

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.185 0.000
C2 1.031 -0.898 0.000
O3 0.155 1.362 0.000
F4 -1.248 -0.346 0.000
H5 2.020 -0.458 0.000
H6 0.894 -1.524 0.878
H7 0.894 -1.524 -0.878

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7
C11.49521.18761.35652.12032.11882.1188
C21.49522.42422.34481.08281.08711.0871
O31.18762.42422.21102.60673.10583.1058
F41.35652.34482.21103.27042.59702.5970
H52.12031.08282.60673.27041.78211.7821
H62.11881.08713.10582.59701.78211.7567
H72.11881.08713.10582.59701.78211.7567

picture of Acetyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 109.628 C1 C2 H6 109.256
C1 C2 H7 109.256 C2 C1 O3 128.916
C2 C1 F4 110.527 O3 C1 F4 120.557
H5 C2 H6 110.430 H5 C2 H7 110.430
H6 C2 H7 107.804
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability