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All results from a given calculation for C6H5Br (bromobenzene)

using model chemistry: M06-2X/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 M06-2X/6-31G*
 hartrees
Energy at 0K-2803.319434
Energy at 298.15K-2803.327490
HF Energy-2803.319434
Nuclear repulsion energy431.932398
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 M06-2X/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 3246 3074 1.62      
2 A1 3234 3062 9.68      
3 A1 3213 3043 0.01      
4 A1 1683 1593 22.86      
5 A1 1536 1455 39.01      
6 A1 1210 1146 0.02      
7 A1 1116 1057 20.35      
8 A1 1066 1010 9.16      
9 A1 1011 957 18.34      
10 A1 684 647 19.62      
11 A1 325 308 2.04      
12 A2 1000 947 0.00      
13 A2 868 822 0.00      
14 A2 421 399 0.00      
15 B1 1024 970 0.29      
16 B1 948 898 2.58      
17 B1 768 727 45.76      
18 B1 714 676 21.86      
19 B1 481 455 6.62      
20 B1 180 170 0.34      
21 B2 3244 3072 2.66      
22 B2 3222 3052 6.93      
23 B2 1688 1598 1.78      
24 B2 1505 1425 9.11      
25 B2 1359 1287 0.95      
26 B2 1339 1268 0.13      
27 B2 1188 1125 0.02      
28 B2 1117 1058 3.58      
29 B2 625 592 0.24      
30 B2 261 247 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20135.9 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 19068.7 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 M06-2X/6-31G*
ABC
0.19009 0.03322 0.02828

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 1.795
C2 0.000 0.000 -0.094
C3 0.000 1.211 -0.774
C4 0.000 -1.211 -0.774
C5 0.000 1.204 -2.166
C6 0.000 -1.204 -2.166
C7 0.000 0.000 -2.864
H8 0.000 2.143 -0.221
H9 0.000 -2.143 -0.221
H10 0.000 2.146 -2.703
H11 0.000 -2.146 -2.703
H12 0.000 0.000 -3.948

Atom - Atom Distances (Å)
  Br1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
Br11.88892.84022.84024.13954.13954.65872.94222.94224.98354.98355.7434
C21.88891.38871.38872.39612.39612.76982.14652.14653.37823.37823.8544
C32.84021.38872.42121.39132.78672.41481.08383.39862.14333.87143.3971
C42.84021.38872.42122.78671.39132.41483.39861.08383.87142.14333.3971
C54.13952.39611.39132.78672.40791.39172.15913.87051.08473.39312.1512
C64.13952.39612.78671.39132.40791.39173.87052.15913.39311.08472.1512
C74.65872.76982.41482.41481.39171.39173.40203.40202.15242.15241.0846
H82.94222.14651.08383.39862.15913.87053.40204.28542.48134.95514.2991
H92.94222.14653.39861.08383.87052.15913.40204.28544.95512.48134.2991
H104.98353.37822.14333.87141.08473.39312.15242.48134.95514.29282.4817
H114.98353.37823.87142.14333.39311.08472.15244.95512.48134.29282.4817
H125.74343.85443.39713.39712.15122.15121.08464.29914.29912.48172.4817

picture of bromobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br1 C2 C3 119.337 Br1 C2 C4 119.337
C2 C3 C5 119.064 C2 C3 H8 119.978
C2 C4 C6 119.064 C2 C4 H9 119.978
C3 C2 C4 121.326 C3 C5 C7 120.381
C3 C5 H10 119.401 C4 C6 C7 120.381
C4 C6 H11 119.401 C5 C3 H8 120.958
C5 C7 C6 119.784 C5 C7 H12 120.108
C6 C4 H9 120.958 C6 C7 H12 120.108
C7 C5 H10 120.217 C7 C6 H11 120.217
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br -0.113      
2 C 0.026      
3 C -0.163      
4 C -0.163      
5 C -0.163      
6 C -0.163      
7 C -0.159      
8 H 0.188      
9 H 0.188      
10 H 0.175      
11 H 0.175      
12 H 0.172      


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 -1.875 1.875
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -56.472 0.000 0.000
y 0.000 -47.399 0.000
z 0.000 0.000 -48.028
Traceless
 xyz
x -8.758 0.000 0.000
y 0.000 4.851 0.000
z 0.000 0.000 3.908
Polar
3z2-r27.815
x2-y2-9.073
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.584 0.000 0.000
y 0.000 11.439 0.000
z 0.000 0.000 15.878


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000