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All results from a given calculation for C6H5F (Fluorobenzene)

using model chemistry: MP2/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2/SDD
 hartrees
Energy at 0K-330.101319
Energy at 298.15K-330.106585
HF Energy-329.484877
Nuclear repulsion energy262.621963
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 MP2/SDD
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 3228 3116 2.32      
2 A1 3208 3097 23.53      
3 A1 3177 3067 0.04      
4 A1 1597 1541 34.37      
5 A1 1498 1446 53.06      
6 A1 1207 1165 9.89      
7 A1 1167 1126 55.27      
8 A1 1029 993 5.67      
9 A1 997 962 2.87      
10 A1 778 751 25.63      
11 A1 504 486 6.04      
12 A2 860 830 0.00      
13 A2 788 761 0.00      
14 A2 404 390 0.00      
15 B1 877 846 0.10      
16 B1 833 804 13.75      
17 B1 735 709 124.59      
18 B1 623 601 8.66      
19 B1 470 454 13.02      
20 B1 225 217 0.22      
21 B2 3223 3111 12.38      
22 B2 3192 3081 12.87      
23 B2 1612 1556 8.31      
24 B2 1466 1415 2.19      
25 B2 1363 1315 0.08      
26 B2 1340 1294 0.49      
27 B2 1199 1158 0.24      
28 B2 1080 1042 9.59      
29 B2 621 600 0.17      
30 B2 371 358 3.65      

Unscaled Zero Point Vibrational Energy (zpe) 19834.4 cm-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 19146.2 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 MP2/SDD
ABC
0.18112 0.08092 0.05593

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/SDD

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 2.360
C2 0.000 0.000 0.928
C3 0.000 1.246 0.262
C4 0.000 -1.246 0.262
C5 0.000 1.236 -1.164
C6 0.000 -1.236 -1.164
C7 0.000 0.000 -1.877
H8 0.000 2.175 0.836
H9 0.000 -2.175 0.836
H10 0.000 2.184 -1.709
H11 0.000 -2.184 -1.709
H12 0.000 0.000 -2.971

Atom - Atom Distances (Å)
  F1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
F11.43202.44062.44063.73493.73494.23752.65632.65634.61844.61845.3311
C21.43201.41311.41312.43032.43032.80552.17722.17723.42433.42433.8991
C32.44061.41312.49211.42602.86242.47541.09213.46912.18263.95603.4644
C42.44061.41312.49212.86241.42602.47543.46911.09213.95602.18263.4644
C53.73492.43031.42602.86242.47171.42682.20963.95411.09363.46312.1888
C63.73492.43032.86241.42602.47171.42683.95412.20963.46311.09362.1888
C74.23752.80552.47542.47541.42681.42683.47733.47732.19062.19061.0936
H82.65632.17721.09213.46912.20963.95413.47734.35042.54475.04774.3842
H92.65632.17723.46911.09213.95412.20963.47734.35045.04772.54474.3842
H104.61843.42432.18263.95601.09363.46312.19062.54475.04774.36832.5224
H114.61843.42433.95602.18263.46311.09362.19065.04772.54474.36832.5224
H125.33113.89913.46443.46442.18882.18881.09364.38424.38422.52242.5224

picture of Fluorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 C2 C3 118.144 F1 C2 C4 118.144
C2 C3 C5 117.734 C2 C3 H8 120.151
C2 C4 C6 117.734 C2 C4 H9 120.151
C3 C2 C4 123.712 C3 C5 C7 120.391
C3 C5 H10 119.465 C4 C6 C7 120.391
C4 C6 H11 119.465 C5 C3 H8 122.114
C5 C7 C6 120.038 C5 C7 H12 119.981
C6 C4 H9 122.114 C6 C7 H12 119.981
C7 C5 H10 120.145 C7 C6 H11 120.145
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability