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All results from a given calculation for C6H5F (Fluorobenzene)

using model chemistry: MP2/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2/cc-pVDZ
 hartrees
Energy at 0K-330.540106
Energy at 298.15K-330.545638
HF Energy-329.576005
Nuclear repulsion energy267.413183
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 MP2/cc-pVDZ
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 3257 3102 0.37      
2 A1 3246 3092 12.09      
3 A1 3223 3070 0.18      
4 A1 1663 1584 50.08      
5 A1 1530 1457 81.35      
6 A1 1275 1215 80.59      
7 A1 1169 1114 6.11      
8 A1 1040 991 3.93      
9 A1 1015 966 0.31      
10 A1 821 782 22.40      
11 A1 516 491 3.44      
12 A2 952 907 0.00      
13 A2 837 797 0.00      
14 A2 415 396 0.00      
15 B1 954 909 0.00      
16 B1 898 855 7.84      
17 B1 763 727 74.88      
18 B1 646 615 5.79      
19 B1 507 483 6.49      
20 B1 239 227 0.08      
21 B2 3255 3100 3.61      
22 B2 3233 3079 6.74      
23 B2 1660 1581 6.46      
24 B2 1485 1415 0.16      
25 B2 1474 1404 1.76      
26 B2 1313 1251 0.27      
27 B2 1169 1114 0.11      
28 B2 1086 1035 8.10      
29 B2 614 585 0.10      
30 B2 401 382 2.21      

Unscaled Zero Point Vibrational Energy (zpe) 20326.2 cm-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 19360.7 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 MP2/cc-pVDZ
ABC
0.18697 0.08436 0.05813

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 2.293
C2 0.000 0.000 0.942
C3 0.000 1.223 0.263
C4 0.000 -1.223 0.263
C5 0.000 1.216 -1.142
C6 0.000 -1.216 -1.142
C7 0.000 0.000 -1.848
H8 0.000 2.155 0.834
H9 0.000 -2.155 0.834
H10 0.000 2.167 -1.685
H11 0.000 -2.167 -1.685
H12 0.000 0.000 -2.942

Atom - Atom Distances (Å)
  F1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
F11.35152.37012.37013.64413.64414.14072.60192.60194.52954.52955.2350
C21.35151.39851.39852.41262.41262.78922.15742.15743.40463.40463.8835
C32.37011.39852.44511.40492.81402.43881.09363.42542.16403.90883.4298
C42.37011.39852.44512.81401.40492.43883.42541.09363.90882.16403.4298
C53.64412.41261.40492.81402.43141.40552.18853.90741.09483.42562.1718
C63.64412.41262.81401.40492.43141.40553.90742.18853.42561.09482.1718
C74.14072.78922.43882.43881.40551.40553.44053.44052.17292.17291.0943
H82.60192.15741.09363.42542.18853.90743.44054.30942.51915.00214.3479
H92.60192.15743.42541.09363.90742.18853.44054.30945.00212.51914.3479
H104.52953.40462.16403.90881.09483.42562.17292.51915.00214.33352.5051
H114.52953.40463.90882.16403.42561.09482.17295.00212.51914.33352.5051
H125.23503.88353.42983.42982.17182.17181.09434.34794.34792.50512.5051

picture of Fluorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 C2 C3 119.047 F1 C2 C4 119.047
C2 C3 C5 118.768 C2 C3 H8 119.420
C2 C4 C6 118.768 C2 C4 H9 119.420
C3 C2 C4 121.906 C3 C5 C7 120.401
C3 C5 H10 119.412 C4 C6 C7 120.401
C4 C6 H11 119.412 C5 C3 H8 121.812
C5 C7 C6 119.757 C5 C7 H12 120.122
C6 C4 H9 121.812 C6 C7 H12 120.122
C7 C5 H10 120.187 C7 C6 H11 120.187
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability