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

using model chemistry: B3LYP/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes NULL 1A'
Energy calculated at B3LYP/aug-cc-pVDZ
 hartrees
Energy at 0K-253.132626
Energy at 298.15K-253.136096
Nuclear repulsion energy117.959139
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 B3LYP/aug-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 A' 3174 3080 3.08      
2 A' 3058 2967 0.16      
3 A' 1897 1841 301.74      
4 A' 1437 1394 14.15      
5 A' 1378 1337 36.40      
6 A' 1175 1140 193.26      
7 A' 993 964 35.93      
8 A' 812 788 81.58      
9 A' 587 570 17.70      
10 A' 408 396 0.20      
11 A" 3127 3034 1.20      
12 A" 1444 1402 7.63      
13 A" 1052 1021 8.57      
14 A" 563 546 5.58      
15 A" 123 119 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 10613.4 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 10299.3 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 B3LYP/aug-cc-pVDZ
ABC
0.36260 0.32003 0.17559

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.188 0.000
C2 1.086 -0.840 0.000
O3 0.076 1.373 0.000
F4 -1.239 -0.418 0.000
H5 2.061 -0.345 0.000
H6 0.983 -1.482 0.885
H7 0.983 -1.482 -0.885

Atom - Atom Distances (Å)
  C1 C2 O3 F4 H5 H6 H7
C11.49571.18811.37922.12882.12982.1298
C21.49572.43352.36321.09371.09811.0981
O31.18812.43352.22242.62553.12373.1237
F41.37922.36322.22243.30082.61712.6171
H52.12881.09372.62553.30081.80001.8000
H62.12981.09813.12372.61711.80001.7709
H72.12981.09813.12372.61711.80001.7709

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 109.618 C1 C2 H6 109.438
C1 C2 H7 109.438 C2 C1 O3 129.768
C2 C1 F4 110.505 O3 C1 F4 119.726
H5 C2 H6 110.418 H5 C2 H7 110.418
H6 C2 H7 107.477
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability