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All results from a given calculation for C6H5Br (bromobenzene)

using model chemistry: wB97X-D/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/6-31G*
 hartrees
Energy at 0K-2803.295122
Energy at 298.15K-2803.303182
HF Energy-2803.295122
Nuclear repulsion energy 
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 wB97X-D/6-31G*
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 3258 3091 4.73      
2 A1 3247 3080 15.00      
3 A1 3226 3060 0.06      
4 A1 1675 1589 22.38      
5 A1 1543 1463 38.23      
6 A1 1225 1162 0.00      
7 A1 1116 1058 19.81      
8 A1 1062 1007 14.19      
9 A1 1020 967 13.94      
10 A1 692 656 18.68      
11 A1 327 310 1.81      
12 A2 1000 948 0.00      
13 A2 869 824 0.00      
14 A2 422 400 0.00      
15 B1 1021 969 0.25      
16 B1 945 896 3.16      
17 B1 769 729 46.66      
18 B1 715 678 24.69      
19 B1 481 456 6.27      
20 B1 174 165 0.33      
21 B2 3255 3088 8.61      
22 B2 3235 3068 9.52      
23 B2 1676 1589 1.92      
24 B2 1505 1427 8.59      
25 B2 1367 1296 1.13      
26 B2 1341 1272 0.01      
27 B2 1202 1140 0.05      
28 B2 1119 1062 4.05      
29 B2 631 599 0.25      
30 B2 258 245 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20186.9 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 19147.3 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 wB97X-D/6-31G*
ABC
0.19012 0.03316 0.02823

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 1.798
C2 0.000 0.000 -0.098
C3 0.000 1.212 -0.777
C4 0.000 -1.212 -0.777
C5 0.000 1.204 -2.168
C6 0.000 -1.204 -2.168
C7 0.000 0.000 -2.865
H8 0.000 2.146 -0.225
H9 0.000 -2.146 -0.225
H10 0.000 2.147 -2.706
H11 0.000 -2.147 -2.706
H12 0.000 0.000 -3.951

Atom - Atom Distances (Å)
  Br1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
Br11.89652.84582.84584.14504.14504.66342.94902.94904.98974.98975.7487
C21.89651.38901.38902.39452.39452.76692.14932.14933.37783.37783.8522
C32.84581.38902.42441.39162.78842.41501.08423.40282.14403.87403.3977
C42.84581.38902.42442.78841.39162.41503.40281.08423.87402.14403.3977
C54.14502.39451.39162.78842.40821.39142.15923.87251.08563.39412.1511
C64.14502.39452.78841.39162.40821.39143.87252.15923.39411.08562.1511
C74.66342.76692.41502.41501.39141.39143.40223.40222.15302.15301.0853
H82.94902.14931.08423.40282.15923.87253.40224.29122.48104.95814.2993
H92.94902.14933.40281.08423.87252.15923.40224.29124.95812.48104.2993
H104.98973.37782.14403.87401.08563.39412.15302.48104.95814.29422.4818
H114.98973.37783.87402.14403.39411.08562.15304.95812.48104.29422.4818
H125.74873.85223.39773.39772.15112.15111.08534.29934.29932.48182.4818

picture of bromobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br1 C2 C3 119.226 Br1 C2 C4 119.226
C2 C3 C5 118.891 C2 C3 H8 120.193
C2 C4 C6 118.891 C2 C4 H9 120.193
C3 C2 C4 121.549 C3 C5 C7 120.406
C3 C5 H10 119.365 C4 C6 C7 120.406
C4 C6 H11 119.365 C5 C3 H8 120.916
C5 C7 C6 119.858 C5 C7 H12 120.071
C6 C4 H9 120.916 C6 C7 H12 120.071
C7 C5 H10 120.230 C7 C6 H11 120.230
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br -0.124      
2 C 0.053      
3 C -0.174      
4 C -0.174      
5 C -0.167      
6 C -0.167      
7 C -0.162      
8 H 0.191      
9 H 0.191      
10 H 0.178      
11 H 0.178      
12 H 0.175      


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 -1.881 1.881
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -56.097 0.000 0.000
y 0.000 -46.951 0.000
z 0.000 0.000 -47.539
Traceless
 xyz
x -8.852 0.000 0.000
y 0.000 4.867 0.000
z 0.000 0.000 3.984
Polar
3z2-r27.969
x2-y2-9.146
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.623 0.000 0.000
y 0.000 11.522 0.000
z 0.000 0.000 15.941


<r2> (average value of r2) Å2
<r2> 341.802
(<r2>)1/2 18.488