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All results from a given calculation for C6H5F (Fluorobenzene)

using model chemistry: wB97X-D/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/3-21G*
 hartrees
Energy at 0K-329.574165
Energy at 298.15K-329.579960
HF Energy-329.574165
Nuclear repulsion energy268.999108
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 wB97X-D/3-21G*
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 3273 3102 0.08      
2 A1 3258 3088 8.82      
3 A1 3235 3066 0.01      
4 A1 1683 1595 51.98      
5 A1 1575 1493 65.57      
6 A1 1324 1255 43.92      
7 A1 1237 1172 4.30      
8 A1 1069 1013 2.38      
9 A1 1052 997 1.50      
10 A1 850 806 15.58      
11 A1 549 520 3.17      
12 A2 1047 993 0.00      
13 A2 890 844 0.00      
14 A2 447 424 0.00      
15 B1 1071 1015 2.76      
16 B1 985 934 20.95      
17 B1 816 773 69.75      
18 B1 745 706 53.32      
19 B1 538 510 11.02      
20 B1 252 238 0.10      
21 B2 3269 3098 1.41      
22 B2 3244 3075 5.54      
23 B2 1662 1575 12.43      
24 B2 1525 1445 3.37      
25 B2 1391 1319 0.44      
26 B2 1330 1260 0.04      
27 B2 1239 1174 0.74      
28 B2 1125 1066 8.66      
29 B2 660 626 0.11      
30 B2 401 380 1.98      

Unscaled Zero Point Vibrational Energy (zpe) 20869.2 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 19779.9 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 wB97X-D/3-21G*
ABC
0.19104 0.08464 0.05866

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 2.300
C2 0.000 0.000 0.934
C3 0.000 1.207 0.252
C4 0.000 -1.207 0.252
C5 0.000 1.204 -1.139
C6 0.000 -1.204 -1.139
C7 0.000 0.000 -1.838
H8 0.000 2.129 0.814
H9 0.000 -2.129 0.814
H10 0.000 2.144 -1.676
H11 0.000 -2.144 -1.676
H12 0.000 0.000 -2.920

Atom - Atom Distances (Å)
  F1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
F11.36652.37702.37703.64383.64384.13862.59652.59654.51774.51775.2209
C21.36651.38571.38572.39682.39682.77212.13242.13243.37773.37773.8544
C32.37701.38572.41311.39122.78292.41381.08013.38262.14443.86583.3946
C42.37701.38572.41312.78291.39122.41383.38261.08013.86582.14443.3946
C53.64382.39681.39122.78292.40721.39202.16113.86271.08293.39022.1501
C63.64382.39682.78291.39122.40721.39203.86272.16113.39021.08292.1501
C74.13862.77212.41382.41381.39201.39203.40113.40112.14982.14981.0823
H82.59652.13241.08013.38262.16113.86273.40114.25812.49054.94564.2989
H92.59652.13243.38261.08013.86272.16113.40114.25814.94562.49054.2989
H104.51773.37772.14443.86581.08293.39022.14982.49054.94564.28742.4786
H114.51773.37773.86582.14443.39021.08292.14984.94562.49054.28742.4786
H125.22093.85443.39463.39462.15012.15011.08234.29894.29892.47862.4786

picture of Fluorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 C2 C3 119.458 F1 C2 C4 119.458
C2 C3 C5 119.337 C2 C3 H8 119.205
C2 C4 C6 119.337 C2 C4 H9 119.205
C3 C2 C4 121.083 C3 C5 C7 120.281
C3 C5 H10 119.638 C4 C6 C7 120.281
C4 C6 H11 119.638 C5 C3 H8 121.458
C5 C7 C6 119.682 C5 C7 H12 120.159
C6 C4 H9 121.458 C6 C7 H12 120.159
C7 C5 H10 120.081 C7 C6 H11 120.081
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.308      
2 C 0.306      
3 C -0.258      
4 C -0.258      
5 C -0.219      
6 C -0.219      
7 C -0.223      
8 H 0.246      
9 H 0.246      
10 H 0.231      
11 H 0.231      
12 H 0.225      


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 -1.580 1.580
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.388 0.000 0.000
y 0.000 -33.353 0.000
z 0.000 0.000 -39.169
Traceless
 xyz
x -7.127 0.000 0.000
y 0.000 7.926 0.000
z 0.000 0.000 -0.799
Polar
3z2-r2-1.597
x2-y2-10.035
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.272 0.000 0.000
y 0.000 9.693 0.000
z 0.000 0.000 10.010


<r2> (average value of r2) Å2
<r2> 182.185
(<r2>)1/2 13.498