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All results from a given calculation for C6H5Br (bromobenzene)

using model chemistry: B97D3/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B97D3/cc-pVTZ
 hartrees
Energy at 0K-2807.090848
Energy at 298.15K-2807.098733
HF Energy-2807.090848
Nuclear repulsion energy429.513301
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 B97D3/cc-pVTZ
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 3155 3111 2.47      
2 A1 3142 3098 19.19      
3 A1 3119 3076 0.16      
4 A1 1579 1557 27.06      
5 A1 1475 1454 38.41      
6 A1 1178 1162 0.02      
7 A1 1059 1044 20.73      
8 A1 1020 1006 26.87      
9 A1 1000 986 11.51      
10 A1 667 658 22.74      
11 A1 307 303 3.02      
12 A2 949 935 0.00      
13 A2 817 806 0.00      
14 A2 402 396 0.00      
15 B1 971 958 0.09      
16 B1 893 881 1.68      
17 B1 729 719 48.44      
18 B1 685 676 20.97      
19 B1 457 451 7.81      
20 B1 159 157 0.32      
21 B2 3153 3108 10.25      
22 B2 3128 3084 12.43      
23 B2 1586 1564 2.31      
24 B2 1446 1425 6.44      
25 B2 1329 1310 0.87      
26 B2 1308 1289 0.30      
27 B2 1163 1146 0.12      
28 B2 1076 1061 4.38      
29 B2 615 606 0.28      
30 B2 247 244 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 19407.3 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 19135.6 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 B97D3/cc-pVTZ
ABC
0.18919 0.03276 0.02792

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 1.812
C2 0.000 0.000 -0.106
C3 0.000 1.216 -0.786
C4 0.000 -1.216 -0.786
C5 0.000 1.207 -2.182
C6 0.000 -1.207 -2.182
C7 0.000 0.000 -2.882
H8 0.000 2.151 -0.236
H9 0.000 -2.151 -0.236
H10 0.000 2.151 -2.719
H11 0.000 -2.151 -2.719
H12 0.000 0.000 -3.967

Atom - Atom Distances (Å)
  Br1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
Br11.91772.86892.86894.17234.17234.69402.96992.96995.01595.01595.7795
C21.91771.39371.39372.40152.40152.77622.15452.15453.38483.38483.8618
C32.86891.39372.43241.39572.79632.42301.08423.41142.14713.88243.4058
C42.86891.39372.43242.79631.39572.42303.41141.08423.88242.14713.4058
C54.17232.40151.39572.79632.41391.39522.16243.88051.08613.40042.1552
C64.17232.40152.79631.39572.41391.39523.88052.16243.40041.08612.1552
C74.69402.77622.42302.42301.39521.39523.40953.40952.15692.15691.0856
H82.96992.15451.08423.41142.16243.88053.40954.30102.48314.96664.3066
H92.96992.15453.41141.08423.88052.16243.40954.30104.96662.48314.3066
H105.01593.38482.14713.88241.08613.40042.15692.48314.96664.30162.4867
H115.01593.38483.88242.14713.40041.08612.15694.96662.48314.30162.4867
H125.77953.86183.40583.40582.15522.15521.08564.30664.30662.48672.4867

picture of bromobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br1 C2 C3 119.279 Br1 C2 C4 119.279
C2 C3 C5 118.900 C2 C3 H8 120.220
C2 C4 C6 118.900 C2 C4 H9 120.220
C3 C2 C4 121.443 C3 C5 C7 120.495
C3 C5 H10 119.307 C4 C6 C7 120.495
C4 C6 H11 119.307 C5 C3 H8 120.880
C5 C7 C6 119.768 C5 C7 H12 120.116
C6 C4 H9 120.880 C6 C7 H12 120.116
C7 C5 H10 120.198 C7 C6 H11 120.198
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br -0.068      
2 C 0.006      
3 C -0.107      
4 C -0.107      
5 C -0.072      
6 C -0.072      
7 C -0.106      
8 H 0.113      
9 H 0.113      
10 H 0.101      
11 H 0.101      
12 H 0.101      


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 -1.818 1.818
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -56.512 0.000 0.000
y 0.000 -48.185 0.000
z 0.000 0.000 -49.121
Traceless
 xyz
x -7.858 0.000 0.000
y 0.000 4.631 0.000
z 0.000 0.000 3.227
Polar
3z2-r26.454
x2-y2-8.326
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.508 0.000 0.000
y 0.000 13.010 0.000
z 0.000 0.000 18.291


<r2> (average value of r2) Å2
<r2> 345.767
(<r2>)1/2 18.595