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All results from a given calculation for C6H5Br (bromobenzene)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-2800.951384
Energy at 298.15K 
HF Energy-2800.018709
Nuclear repulsion energy430.477915
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.18957 0.03293 0.02805

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 1.810
C2 0.000 0.000 -0.103
C3 0.000 1.216 -0.785
C4 0.000 -1.216 -0.785
C5 0.000 1.208 -2.181
C6 0.000 -1.208 -2.181
C7 0.000 0.000 -2.880
H8 0.000 2.145 -0.236
H9 0.000 -2.145 -0.236
H10 0.000 2.146 -2.716
H11 0.000 -2.146 -2.716
H12 0.000 0.000 -3.961

Atom - Atom Distances (Å)
  Br1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
Br11.91272.86532.86534.16934.16934.69032.96442.96445.00935.00935.7708
C21.91271.39391.39392.40342.40342.77762.14932.14933.38193.38193.8581
C32.86531.39392.43131.39592.79672.42271.07943.40532.14413.87743.4008
C42.86531.39392.43132.79671.39592.42273.40531.07943.87742.14413.4008
C54.16932.40341.39592.79672.41561.39592.15873.87601.08073.39672.1513
C64.16932.40342.79671.39592.41561.39593.87602.15873.39671.08072.1513
C74.69032.77762.42272.42271.39591.39593.40503.40502.15272.15271.0805
H82.96442.14931.07943.40532.15873.87603.40504.29042.48024.95674.2984
H92.96442.14933.40531.07943.87602.15873.40504.29044.95672.48024.2984
H105.00933.38192.14413.87741.08073.39672.15272.48024.95674.29282.4811
H115.00933.38193.87742.14413.39671.08072.15274.95672.48024.29282.4811
H125.77083.85813.40083.40082.15132.15131.08054.29844.29842.48112.4811

picture of bromobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br1 C2 C3 119.292 Br1 C2 C4 119.292
C2 C3 C5 118.970 C2 C3 H8 120.157
C2 C4 C6 118.970 C2 C4 H9 120.157
C3 C2 C4 121.416 C3 C5 C7 120.408
C3 C5 H10 119.392 C4 C6 C7 120.408
C4 C6 H11 119.392 C5 C3 H8 120.874
C5 C7 C6 119.828 C5 C7 H12 120.086
C6 C4 H9 120.874 C6 C7 H12 120.086
C7 C5 H10 120.200 C7 C6 H11 120.200
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability