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All results from a given calculation for C6H5F (Fluorobenzene)

using model chemistry: HF/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-329.492944
Energy at 298.15K-329.498930
Nuclear repulsion energy268.798863
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/LANL2DZ
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 3436 3092 1.75      
2 A1 3419 3076 29.29      
3 A1 3392 3053 0.21      
4 A1 1791 1612 46.91      
5 A1 1654 1488 78.97      
6 A1 1327 1194 64.25      
7 A1 1289 1160 20.61      
8 A1 1124 1011 8.24      
9 A1 1092 983 1.28      
10 A1 863 777 31.56      
11 A1 560 504 6.86      
12 A2 1122 1010 0.00      
13 A2 962 866 0.00      
14 A2 469 422 0.00      
15 B1 1150 1035 0.91      
16 B1 1053 947 14.68      
17 B1 877 789 132.13      
18 B1 779 701 33.13      
19 B1 558 502 12.83      
20 B1 264 237 0.40      
21 B2 3432 3088 14.91      
22 B2 3406 3065 15.48      
23 B2 1793 1614 12.76      
24 B2 1611 1450 3.86      
25 B2 1470 1323 0.82      
26 B2 1369 1232 0.35      
27 B2 1273 1145 0.05      
28 B2 1178 1060 8.87      
29 B2 683 615 0.20      
30 B2 417 375 4.71      

Unscaled Zero Point Vibrational Energy (zpe) 21905.8 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 19713.0 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/LANL2DZ
ABC
0.18939 0.08493 0.05863

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 2.298
C2 0.000 0.000 0.917
C3 0.000 1.217 0.258
C4 0.000 -1.217 0.258
C5 0.000 1.209 -1.137
C6 0.000 -1.209 -1.137
C7 0.000 0.000 -1.836
H8 0.000 2.129 0.819
H9 0.000 -2.129 0.819
H10 0.000 2.138 -1.672
H11 0.000 -2.138 -1.672
H12 0.000 0.000 -2.908

Atom - Atom Distances (Å)
  F1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
F11.38082.37492.37493.64163.64164.13362.59222.59224.50864.50865.2054
C21.38081.38401.38402.38362.38362.75282.13162.13163.35743.35743.8246
C32.37491.38402.43481.39582.79932.42251.07063.39342.13853.87113.3922
C42.37491.38402.43482.79931.39582.42253.39341.07063.87112.13853.3922
C53.64162.38361.39582.79932.41821.39642.16233.86961.07183.38972.1439
C63.64162.38362.79931.39582.41821.39643.86962.16233.38971.07182.1439
C74.13362.75282.42252.42251.39641.39643.40363.40362.14452.14451.0718
H82.59222.13161.07063.39342.16233.86963.40364.25872.49104.94134.2925
H92.59222.13163.39341.07063.86962.16233.40364.25874.94132.49104.2925
H104.50863.35742.13853.87111.07183.38972.14452.49104.94134.27632.4697
H114.50863.35743.87112.13853.38971.07182.14454.94132.49104.27632.4697
H125.20543.82463.39223.39222.14392.14391.07184.29254.29252.46972.4697

picture of Fluorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 C2 C3 118.405 F1 C2 C4 118.405
C2 C3 C5 118.066 C2 C3 H8 120.002
C2 C4 C6 118.066 C2 C4 H9 120.002
C3 C2 C4 123.189 C3 C5 C7 120.358
C3 C5 H10 119.566 C4 C6 C7 120.358
C4 C6 H11 119.566 C5 C3 H8 121.932
C5 C7 C6 119.962 C5 C7 H12 120.019
C6 C4 H9 121.932 C6 C7 H12 120.019
C7 C5 H10 120.076 C7 C6 H11 120.076
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.361      
2 C 0.429      
3 C -0.335      
4 C -0.335      
5 C -0.164      
6 C -0.164      
7 C -0.229      
8 H 0.250      
9 H 0.250      
10 H 0.219      
11 H 0.219      
12 H 0.221      


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 -2.619 2.619
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.689 0.000 0.000
y 0.000 -34.025 0.000
z 0.000 0.000 -43.414
Traceless
 xyz
x -5.970 0.000 0.000
y 0.000 10.027 0.000
z 0.000 0.000 -4.057
Polar
3z2-r2-8.114
x2-y2-10.665
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.636 0.000 0.000
y 0.000 9.928 0.000
z 0.000 0.000 10.135


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