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All results from a given calculation for C6H5F (Fluorobenzene)

using model chemistry: wB97X-D/6-31G*

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/6-31G*
 hartrees
Energy at 0K-331.373618
Energy at 298.15K-331.379232
HF Energy-331.373618
Nuclear repulsion energy 
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/6-31G*
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 3259 3091 0.76      
2 A1 3247 3080 20.40      
3 A1 3226 3060 0.21      
4 A1 1695 1608 50.74      
5 A1 1565 1484 84.58      
6 A1 1299 1232 85.64      
7 A1 1201 1139 7.37      
8 A1 1060 1005 3.70      
9 A1 1029 976 0.13      
10 A1 839 796 21.43      
11 A1 529 502 4.01      
12 A2 985 934 0.00      
13 A2 849 806 0.00      
14 A2 428 406 0.00      
15 B1 1004 952 0.12      
16 B1 918 871 9.75      
17 B1 772 732 74.41      
18 B1 704 667 11.05      
19 B1 518 491 6.22      
20 B1 243 231 0.07      
21 B2 3256 3088 8.14      
22 B2 3235 3068 10.71      
23 B2 1693 1606 10.03      
24 B2 1517 1439 1.41      
25 B2 1365 1295 0.74      
26 B2 1343 1274 0.10      
27 B2 1197 1136 0.41      
28 B2 1111 1054 7.30      
29 B2 631 598 0.12      
30 B2 412 391 2.04      

Unscaled Zero Point Vibrational Energy (zpe) 20564.3 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 19505.3 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/6-31G*
ABC
0.18993 0.08594 0.05917

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 2.273
C2 0.000 0.000 0.927
C3 0.000 1.214 0.260
C4 0.000 -1.214 0.260
C5 0.000 1.205 -1.131
C6 0.000 -1.205 -1.131
C7 0.000 0.000 -1.829
H8 0.000 2.139 0.828
H9 0.000 -2.139 0.828
H10 0.000 2.147 -1.670
H11 0.000 -2.147 -1.670
H12 0.000 0.000 -2.914

Atom - Atom Distances (Å)
  F1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
F11.34592.35062.35063.61103.61104.10182.58122.58124.48994.48995.1870
C21.34591.38541.38542.38502.38502.75592.14092.14093.37003.37003.8412
C32.35061.38542.42881.39152.79102.41661.08433.40062.14423.87653.3988
C42.35061.38542.42882.79101.39152.41663.40061.08433.87652.14423.3988
C53.61102.38501.39152.79102.40991.39242.16983.87501.08553.39512.1519
C63.61102.38502.79101.39152.40991.39243.87502.16983.39511.08552.1519
C74.10182.75592.41662.41661.39241.39243.41033.41032.15292.15291.0852
H82.58122.14091.08433.40062.16983.87503.41034.27712.49794.96054.3097
H92.58122.14093.40061.08433.87502.16983.41034.27714.96052.49794.3097
H104.48993.37002.14423.87651.08553.39512.15292.49794.96054.29422.4813
H114.48993.37003.87652.14423.39511.08552.15294.96052.49794.29422.4813
H125.18703.84123.39883.39882.15192.15191.08524.30974.30972.48132.4813

picture of Fluorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 C2 C3 118.766 F1 C2 C4 118.766
C2 C3 C5 118.376 C2 C3 H8 119.697
C2 C4 C6 118.376 C2 C4 H9 119.697
C3 C2 C4 122.469 C3 C5 C7 120.464
C3 C5 H10 119.395 C4 C6 C7 120.464
C4 C6 H11 119.395 C5 C3 H8 121.927
C5 C7 C6 119.852 C5 C7 H12 120.074
C6 C4 H9 121.927 C6 C7 H12 120.074
C7 C5 H10 120.141 C7 C6 H11 120.141
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.305      
2 C 0.390      
3 C -0.239      
4 C -0.239      
5 C -0.166      
6 C -0.166      
7 C -0.170      
8 H 0.186      
9 H 0.186      
10 H 0.176      
11 H 0.176      
12 H 0.171      


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 -1.398 1.398
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.117 0.000 0.000
y 0.000 -33.519 0.000
z 0.000 0.000 -38.784
Traceless
 xyz
x -5.965 0.000 0.000
y 0.000 6.931 0.000
z 0.000 0.000 -0.966
Polar
3z2-r2-1.932
x2-y2-8.597
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.267 0.000 0.000
y 0.000 10.389 0.000
z 0.000 0.000 10.601


<r2> (average value of r2) Å2
<r2> 180.721
(<r2>)1/2 13.443