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All results from a given calculation for C6H5F (Fluorobenzene)

using model chemistry: TPSSh/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at TPSSh/6-31G(2df,p)
 hartrees
Energy at 0K-331.521703
Energy at 298.15K-331.527255
HF Energy-331.521703
Nuclear repulsion energy269.374421
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 TPSSh/6-31G(2df,p)
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 3210 3098 0.06      
2 A1 3198 3086 24.25      
3 A1 3174 3063 0.30      
4 A1 1635 1577 45.02      
5 A1 1524 1471 76.10      
6 A1 1270 1225 86.34      
7 A1 1174 1133 8.91      
8 A1 1037 1001 2.52      
9 A1 1010 974 0.01      
10 A1 820 792 19.63      
11 A1 513 495 3.20      
12 A2 957 924 0.00      
13 A2 842 812 0.00      
14 A2 419 404 0.00      
15 B1 983 949 0.24      
16 B1 908 876 6.40      
17 B1 771 744 57.06      
18 B1 700 675 8.85      
19 B1 512 494 5.86      
20 B1 240 231 0.06      
21 B2 3208 3096 10.49      
22 B2 3183 3072 11.91      
23 B2 1637 1580 8.62      
24 B2 1482 1430 1.20      
25 B2 1355 1307 0.28      
26 B2 1314 1268 0.12      
27 B2 1175 1134 0.21      
28 B2 1086 1048 6.06      
29 B2 611 590 0.10      
30 B2 396 382 1.80      

Unscaled Zero Point Vibrational Energy (zpe) 20171.7 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 19465.7 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 TPSSh/6-31G(2df,p)
ABC
0.18941 0.08570 0.05900

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 2.276
C2 0.000 0.000 0.931
C3 0.000 1.217 0.261
C4 0.000 -1.217 0.261
C5 0.000 1.207 -1.133
C6 0.000 -1.207 -1.133
C7 0.000 0.000 -1.833
H8 0.000 2.140 0.828
H9 0.000 -2.140 0.828
H10 0.000 2.149 -1.672
H11 0.000 -2.149 -1.672
H12 0.000 0.000 -2.918

Atom - Atom Distances (Å)
  F1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
F11.34462.35362.35363.61653.61654.10872.58382.58384.49504.49505.1934
C21.34461.38891.38892.39152.39152.76412.14272.14273.37583.37583.8488
C32.35361.38892.43301.39442.79592.42161.08403.40432.14643.88123.4034
C42.35361.38892.43302.79591.39442.42163.40431.08403.88122.14643.4034
C53.61652.39151.39442.79592.41381.39502.17243.87961.08533.39882.1540
C63.61652.39152.79591.39442.41381.39503.87962.17243.39881.08532.1540
C74.10872.76412.42162.42161.39501.39503.41503.41502.15492.15491.0847
H82.58382.14271.08403.40432.17243.87963.41504.28042.50064.96484.3141
H92.58382.14273.40431.08403.87962.17243.41504.28044.96482.50064.3141
H104.49503.37582.14643.88121.08533.39882.15492.50064.96484.29782.4837
H114.49503.37583.88122.14643.39881.08532.15494.96482.50064.29782.4837
H125.19343.84883.40343.40342.15402.15401.08474.31414.31412.48372.4837

picture of Fluorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 C2 C3 118.854 F1 C2 C4 118.854
C2 C3 C5 118.460 C2 C3 H8 119.590
C2 C4 C6 118.460 C2 C4 H9 119.590
C3 C2 C4 122.293 C3 C5 C7 120.488
C3 C5 H10 119.379 C4 C6 C7 120.488
C4 C6 H11 119.379 C5 C3 H8 121.950
C5 C7 C6 119.812 C5 C7 H12 120.094
C6 C4 H9 121.950 C6 C7 H12 120.094
C7 C5 H10 120.134 C7 C6 H11 120.134
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability