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All results from a given calculation for C6H5F (Fluorobenzene)

using model chemistry: B3LYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/6-311G*
 hartrees
Energy at 0K-331.564125
Energy at 298.15K-331.569698
Nuclear repulsion energy269.274472
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/6-311G*
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 3203 3095 0.38      
2 A1 3191 3083 27.79      
3 A1 3169 3063 0.08      
4 A1 1646 1590 45.95      
5 A1 1533 1482 79.15      
6 A1 1253 1211 94.08      
7 A1 1180 1141 12.86      
8 A1 1042 1006 3.87      
9 A1 1021 986 0.12      
10 A1 824 796 26.70      
11 A1 526 508 5.10      
12 A2 957 925 0.00      
13 A2 828 800 0.00      
14 A2 425 411 0.00      
15 B1 978 945 0.09      
16 B1 903 872 9.54      
17 B1 765 739 78.80      
18 B1 696 673 19.21      
19 B1 511 494 10.28      
20 B1 240 232 0.06      
21 B2 3200 3092 13.19      
22 B2 3179 3072 12.79      
23 B2 1648 1592 9.93      
24 B2 1494 1443 1.51      
25 B2 1350 1304 0.42      
26 B2 1327 1282 0.18      
27 B2 1184 1144 0.33      
28 B2 1093 1056 8.16      
29 B2 629 608 0.17      
30 B2 404 390 2.25      

Unscaled Zero Point Vibrational Energy (zpe) 20197.2 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 19516.6 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/6-311G*
ABC
0.18978 0.08547 0.05893

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 2.282
C2 0.000 0.000 0.929
C3 0.000 1.214 0.259
C4 0.000 -1.214 0.259
C5 0.000 1.206 -1.134
C6 0.000 -1.206 -1.134
C7 0.000 0.000 -1.833
H8 0.000 2.138 0.826
H9 0.000 -2.138 0.826
H10 0.000 2.148 -1.673
H11 0.000 -2.148 -1.673
H12 0.000 0.000 -2.918

Atom - Atom Distances (Å)
  F1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
F11.35252.35922.35923.62313.62314.11532.58682.58684.50074.50075.1999
C21.35251.38701.38702.39052.39052.76282.14082.14083.37443.37443.8474
C32.35921.38702.42861.39372.79312.41941.08403.40022.14603.87813.4013
C42.35921.38702.42862.79311.39372.41943.40021.08403.87812.14603.4013
C53.62312.39051.39372.79312.41251.39412.17073.87681.08503.39732.1532
C63.62312.39052.79311.39372.41251.39413.87682.17073.39731.08502.1532
C74.11532.76282.41942.41941.39411.39413.41253.41252.15412.15411.0846
H82.58682.14081.08403.40022.17073.87683.41254.27652.49914.96174.3116
H92.58682.14083.40021.08403.87682.17073.41254.27654.96172.49914.3116
H104.50073.37442.14603.87811.08503.39732.15412.49914.96174.29622.4828
H114.50073.37443.87812.14603.39731.08502.15414.96172.49914.29622.4828
H125.19993.84743.40133.40132.15322.15321.08464.31164.31162.48282.4828

picture of Fluorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 C2 C3 118.895 F1 C2 C4 118.895
C2 C3 C5 118.563 C2 C3 H8 119.575
C2 C4 C6 118.563 C2 C4 H9 119.575
C3 C2 C4 122.211 C3 C5 C7 120.421
C3 C5 H10 119.432 C4 C6 C7 120.421
C4 C6 H11 119.432 C5 C3 H8 121.861
C5 C7 C6 119.820 C5 C7 H12 120.090
C6 C4 H9 121.861 C6 C7 H12 120.090
C7 C5 H10 120.147 C7 C6 H11 120.147
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.240      
2 C 0.317      
3 C -0.263      
4 C -0.263      
5 C -0.189      
6 C -0.189      
7 C -0.195      
8 H 0.211      
9 H 0.211      
10 H 0.201      
11 H 0.201      
12 H 0.197      


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 -1.531 1.531
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.222 0.000 0.000
y 0.000 -34.364 0.000
z 0.000 0.000 -40.111
Traceless
 xyz
x -5.984 0.000 0.000
y 0.000 7.302 0.000
z 0.000 0.000 -1.318
Polar
3z2-r2-2.636
x2-y2-8.857
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.094 0.000 0.000
y 0.000 10.870 0.000
z 0.000 0.000 11.097


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