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All results from a given calculation for C6H5F (Fluorobenzene)

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-331.613100
Energy at 298.15K-331.618728
HF Energy-331.613100
Nuclear repulsion energy269.846699
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 B3LYPultrafine/aug-cc-pVTZ
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 3202 3098 0.23      
2 A1 3191 3088 14.89      
3 A1 3170 3067 0.10      
4 A1 1634 1581 50.06      
5 A1 1527 1478 76.18      
6 A1 1244 1203 107.16      
7 A1 1177 1138 14.85      
8 A1 1041 1007 3.87      
9 A1 1024 990 0.31      
10 A1 824 797 27.52      
11 A1 525 508 5.98      
12 A2 985 953 0.00      
13 A2 839 812 0.00      
14 A2 426 412 0.00      
15 B1 1007 974 0.21      
16 B1 921 892 7.57      
17 B1 775 750 65.73      
18 B1 699 676 21.53      
19 B1 511 494 9.89      
20 B1 238 230 0.08      
21 B2 3200 3096 4.33      
22 B2 3179 3076 8.24      
23 B2 1642 1589 8.29      
24 B2 1490 1442 1.02      
25 B2 1346 1302 0.40      
26 B2 1325 1282 0.43      
27 B2 1179 1141 0.16      
28 B2 1091 1056 6.69      
29 B2 628 608 0.14      
30 B2 407 394 1.92      

Unscaled Zero Point Vibrational Energy (zpe) 20223.8 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 19566.6 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.19048 0.08587 0.05919

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 2.276
C2 0.000 0.000 0.929
C3 0.000 1.212 0.259
C4 0.000 -1.212 0.259
C5 0.000 1.204 -1.132
C6 0.000 -1.204 -1.132
C7 0.000 0.000 -1.830
H8 0.000 2.135 0.822
H9 0.000 -2.135 0.822
H10 0.000 2.142 -1.670
H11 0.000 -2.142 -1.670
H12 0.000 0.000 -2.911

Atom - Atom Distances (Å)
  F1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
F11.34662.35342.35343.61443.61444.10592.58272.58274.48994.48995.1869
C21.34661.38541.38542.38722.38722.75932.13742.13743.36823.36823.8403
C32.35341.38542.42491.39112.78802.41521.08073.39432.14123.86963.3938
C42.35341.38542.42492.78801.39112.41523.39431.08073.86962.14123.3938
C53.61442.38721.39112.78802.40741.39142.16483.86851.08163.38882.1478
C63.61442.38722.78801.39112.40741.39143.86852.16483.38881.08162.1478
C74.10592.75932.41522.41521.39141.39143.40463.40462.14812.14811.0810
H82.58272.13741.08073.39432.16483.86853.40464.26952.49224.95004.3005
H92.58272.13743.39431.08073.86852.16483.40464.26954.95002.49224.3005
H104.48993.36822.14123.86961.08163.38882.14812.49224.95004.28432.4757
H114.48993.36823.86962.14123.38881.08162.14814.95002.49224.28432.4757
H125.18693.84033.39383.39382.14782.14781.08104.30054.30052.47572.4757

picture of Fluorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 C2 C3 118.940 F1 C2 C4 118.940
C2 C3 C5 118.581 C2 C3 H8 119.644
C2 C4 C6 118.581 C2 C4 H9 119.644
C3 C2 C4 122.120 C3 C5 C7 120.460
C3 C5 H10 119.456 C4 C6 C7 120.460
C4 C6 H11 119.456 C5 C3 H8 121.775
C5 C7 C6 119.798 C5 C7 H12 120.101
C6 C4 H9 121.775 C6 C7 H12 120.101
C7 C5 H10 120.083 C7 C6 H11 120.083
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.486      
2 C 0.595      
3 C -0.631      
4 C -0.631      
5 C -0.267      
6 C -0.267      
7 C -0.420      
8 H 0.451      
9 H 0.451      
10 H 0.380      
11 H 0.380      
12 H 0.444      


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 -1.565 1.565
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.247 0.000 0.000
y 0.000 -34.900 0.000
z 0.000 0.000 -41.169
Traceless
 xyz
x -5.212 0.000 0.000
y 0.000 7.308 0.000
z 0.000 0.000 -2.096
Polar
3z2-r2-4.191
x2-y2-8.347
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.517 0.000 0.000
y 0.000 12.003 0.000
z 0.000 0.000 12.346


<r2> (average value of r2) Å2
<r2> 181.616
(<r2>)1/2 13.476