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All results from a given calculation for C6H5F (Fluorobenzene)

using model chemistry: CID/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 CID/6-311G*
 hartrees
Energy at 0K-330.439997
Energy at 298.15K-330.445758
Nuclear repulsion energy270.971485
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 CID/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 3337 3101 0.97      
2 A1 3325 3090 19.41      
3 A1 3302 3068 0.14      
4 A1 1755 1631 60.17      
5 A1 1617 1502 97.84      
6 A1 1339 1244 93.80      
7 A1 1235 1147 7.39      
8 A1 1089 1012 4.87      
9 A1 1061 985 0.15      
10 A1 863 801 25.28      
11 A1 546 508 4.38      
12 A2 1001 930 0.00      
13 A2 882 819 0.00      
14 A2 440 409 0.00      
15 B1 988 918 0.72      
16 B1 943 876 11.91      
17 B1 806 749 105.12      
18 B1 676 628 8.76      
19 B1 532 494 9.78      
20 B1 254 236 0.08      
21 B2 3334 3098 8.98      
22 B2 3312 3077 9.54      
23 B2 1750 1626 11.45      
24 B2 1566 1455 2.50      
25 B2 1400 1301 1.05      
26 B2 1332 1237 0.09      
27 B2 1212 1126 0.50      
28 B2 1140 1059 8.19      
29 B2 652 606 0.13      
30 B2 425 395 2.81      

Unscaled Zero Point Vibrational Energy (zpe) 21055.8 cm-1
Scaled (by 0.9291) Zero Point Vibrational Energy (zpe) 19563.0 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 CID/6-311G*
ABC
0.19166 0.08672 0.05971

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 2.261
C2 0.000 0.000 0.928
C3 0.000 1.208 0.261
C4 0.000 -1.208 0.261
C5 0.000 1.200 -1.127
C6 0.000 -1.200 -1.127
C7 0.000 0.000 -1.824
H8 0.000 2.127 0.823
H9 0.000 -2.127 0.823
H10 0.000 2.137 -1.662
H11 0.000 -2.137 -1.662
H12 0.000 0.000 -2.901

Atom - Atom Distances (Å)
  F1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
F11.33342.33702.33703.59403.59404.08462.56732.56734.46684.46685.1624
C21.33341.38031.38032.37932.37932.75122.12972.12973.35703.35703.8290
C32.33701.38032.41701.38742.77982.40931.07743.38282.13473.85823.3852
C42.33701.38032.41702.77981.38742.40933.38281.07743.85822.13473.3852
C53.59402.37931.38742.77982.40081.38802.15923.85691.07843.37972.1426
C63.59402.37932.77981.38742.40081.38803.85692.15923.37971.07842.1426
C74.08462.75122.40932.40931.38801.38803.39593.39592.14282.14281.0778
H82.56732.12971.07743.38282.15923.85693.39594.25432.48514.93524.2895
H92.56732.12973.38281.07743.85692.15923.39594.25434.93522.48514.2895
H104.46683.35702.13473.85821.07843.37972.14282.48514.93524.27342.4703
H114.46683.35703.85822.13473.37971.07842.14284.93522.48514.27342.4703
H125.16243.82903.38523.38522.14262.14261.07784.28954.28952.47032.4703

picture of Fluorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 C2 C3 118.893 F1 C2 C4 118.893
C2 C3 C5 118.558 C2 C3 H8 119.614
C2 C4 C6 118.558 C2 C4 H9 119.614
C3 C2 C4 122.215 C3 C5 C7 120.474
C3 C5 H10 119.406 C4 C6 C7 120.474
C4 C6 H11 119.406 C5 C3 H8 121.828
C5 C7 C6 119.721 C5 C7 H12 120.139
C6 C4 H9 121.828 C6 C7 H12 120.139
C7 C5 H10 120.120 C7 C6 H11 120.120
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability