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All results from a given calculation for C6H5F (Fluorobenzene)

using model chemistry: HF/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/6-311+G(3df,2p)
 hartrees
Energy at 0K-329.664481
Energy at 298.15K-329.670484
Nuclear repulsion energy272.300912
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 HF/6-311+G(3df,2p)
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 3357 3050 0.28      
2 A1 3345 3039 19.03      
3 A1 3320 3016 0.23      
4 A1 1780 1617 72.94      
5 A1 1653 1502 92.36      
6 A1 1365 1240 118.52      
7 A1 1264 1149 9.01      
8 A1 1109 1008 3.29      
9 A1 1087 987 0.83      
10 A1 882 801 25.25      
11 A1 562 511 5.76      
12 A2 1103 1002 0.00      
13 A2 933 847 0.00      
14 A2 463 420 0.00      
15 B1 1120 1018 0.27      
16 B1 1021 927 11.02      
17 B1 850 772 86.11      
18 B1 749 681 19.76      
19 B1 563 511 11.66      
20 B1 264 240 0.08      
21 B2 3354 3048 7.85      
22 B2 3330 3025 10.11      
23 B2 1779 1616 13.38      
24 B2 1605 1458 1.93      
25 B2 1447 1314 1.21      
26 B2 1320 1199 0.08      
27 B2 1194 1085 0.01      
28 B2 1153 1047 6.16      
29 B2 671 610 0.15      
30 B2 445 405 2.54      

Unscaled Zero Point Vibrational Energy (zpe) 21542.4 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 19573.5 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 HF/6-311+G(3df,2p)
ABC
0.19322 0.08771 0.06033

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311+G(3df,2p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 2.246
C2 0.000 0.000 0.924
C3 0.000 1.205 0.262
C4 0.000 -1.205 0.262
C5 0.000 1.194 -1.120
C6 0.000 -1.194 -1.120
C7 0.000 0.000 -1.816
H8 0.000 2.120 0.821
H9 0.000 -2.120 0.821
H10 0.000 2.126 -1.654
H11 0.000 -2.126 -1.654
H12 0.000 0.000 -2.889

Atom - Atom Distances (Å)
  F1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
F11.32192.32082.32083.57153.57154.06182.55432.55434.44114.44115.1343
C21.32191.37461.37462.36742.36742.73992.12242.12243.34093.34093.8124
C32.32081.37462.40971.38242.76902.40221.07213.37132.12563.84233.3732
C42.32081.37462.40972.76901.38242.40223.37131.07213.84232.12563.3732
C53.57152.36741.38242.76902.38881.38232.15023.84081.07333.36272.1340
C63.57152.36742.76901.38242.38881.38233.84082.15023.36271.07332.1340
C74.06182.73992.40222.40221.38231.38233.38333.38332.13202.13201.0725
H82.55432.12241.07213.37132.15023.84083.38334.23982.47434.91404.2723
H92.55432.12243.37131.07213.84082.15023.38334.23984.91402.47434.2723
H104.44113.34092.12563.84231.07333.36272.13202.47434.91404.25152.4585
H114.44113.34093.84232.12563.36271.07332.13204.91402.47434.25152.4585
H125.13433.81243.37323.37322.13402.13401.07254.27234.27232.45852.4585

picture of Fluorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 C2 C3 118.774 F1 C2 C4 118.774
C2 C3 C5 118.342 C2 C3 H8 119.824
C2 C4 C6 118.342 C2 C4 H9 119.824
C3 C2 C4 122.451 C3 C5 C7 120.658
C3 C5 H10 119.368 C4 C6 C7 120.658
C4 C6 H11 119.368 C5 C3 H8 121.834
C5 C7 C6 119.549 C5 C7 H12 120.226
C6 C4 H9 121.834 C6 C7 H12 120.226
C7 C5 H10 119.973 C7 C6 H11 119.973
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.689      
2 C 0.599      
3 C -0.385      
4 C -0.385      
5 C 0.395      
6 C 0.395      
7 C -0.569      
8 H 0.141      
9 H 0.141      
10 H 0.116      
11 H 0.116      
12 H 0.124      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.631 1.631
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.012 0.000 0.000
y 0.000 -34.343 0.000
z 0.000 0.000 -40.884
Traceless
 xyz
x -6.398 0.000 0.000
y 0.000 8.105 0.000
z 0.000 0.000 -1.706
Polar
3z2-r2-3.413
x2-y2-9.669
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.405 0.000 0.000
y 0.000 11.277 0.000
z 0.000 0.000 11.355


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000