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All results from a given calculation for C6H5Cl (chlorobenzene)

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-691.746224
Energy at 298.15K-691.751545
HF Energy-691.746224
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 3090 3.61      
2 A1 3247 3080 15.47      
3 A1 3226 3060 0.07      
4 A1 1679 1592 22.24      
5 A1 1544 1465 44.82      
6 A1 1223 1160 0.03      
7 A1 1133 1074 40.10      
8 A1 1065 1010 12.47      
9 A1 1023 970 8.57      
10 A1 724 686 24.05      
11 A1 424 403 3.88      
12 A2 990 939 0.00      
13 A2 859 815 0.00      
14 A2 420 399 0.00      
15 B1 1013 961 0.15      
16 B1 931 883 3.70      
17 B1 763 724 57.58      
18 B1 707 670 18.38      
19 B1 484 459 6.31      
20 B1 190 180 0.07      
21 B2 3255 3087 9.39      
22 B2 3235 3068 8.93      
23 B2 1677 1591 2.61      
24 B2 1507 1429 6.40      
25 B2 1364 1294 0.34      
26 B2 1340 1271 0.04      
27 B2 1201 1140 0.06      
28 B2 1120 1062 4.14      
29 B2 631 599 0.25      
30 B2 302 286 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 20266.6 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 19222.9 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 0.05235 0.04105

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)
Cl1 0.000 0.000 2.254
C2 0.000 0.000 0.504
C3 0.000 1.212 -0.176
C4 0.000 -1.212 -0.176
C5 0.000 1.204 -1.568
C6 0.000 -1.204 -1.568
C7 0.000 0.000 -2.266
H8 0.000 2.145 0.376
H9 0.000 -2.145 0.376
H10 0.000 2.147 -2.106
H11 0.000 -2.147 -2.106
H12 0.000 0.000 -3.351

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
Cl11.74932.71562.71564.00654.00654.51922.85102.85104.85924.85925.6045
C21.74931.39021.39022.39642.39642.76992.14922.14923.37943.37943.8552
C32.71561.39022.42421.39142.78792.41531.08443.40252.14373.87343.3980
C42.71561.39022.42422.78791.39142.41533.40251.08443.87342.14373.3980
C54.00652.39641.39142.78792.40751.39142.15973.87221.08563.39332.1514
C64.00652.39642.78791.39142.40751.39143.87222.15973.39331.08562.1514
C74.51922.76992.41532.41531.39141.39143.40283.40282.15262.15261.0853
H82.85102.14921.08443.40252.15973.87223.40284.29062.48154.95774.3001
H92.85102.14923.40251.08443.87222.15973.40284.29064.95772.48154.3001
H104.85923.37942.14373.87341.08563.39332.15262.48154.95774.29342.4817
H114.85923.37943.87342.14373.39331.08562.15264.95772.48154.29342.4817
H125.60453.85523.39803.39802.15142.15141.08534.30014.30012.48172.4817

picture of chlorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 C2 C3 119.321 Cl1 C2 C4 119.321
C2 C3 C5 118.976 C2 C3 H8 120.062
C2 C4 C6 118.976 C2 C4 H9 120.062
C3 C2 C4 121.358 C3 C5 C7 120.445
C3 C5 H10 119.355 C4 C6 C7 120.445
C4 C6 H11 119.355 C5 C3 H8 120.962
C5 C7 C6 119.800 C5 C7 H12 120.100
C6 C4 H9 120.962 C6 C7 H12 120.100
C7 C5 H10 120.200 C7 C6 H11 120.200
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 Cl -0.016      
2 C -0.090      
3 C -0.159      
4 C -0.159      
5 C -0.164      
6 C -0.164      
7 C -0.164      
8 H 0.192      
9 H 0.192      
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 -1.983 1.983
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.325 0.000 0.000
y 0.000 -41.106 0.000
z 0.000 0.000 -45.131
Traceless
 xyz
x -7.207 0.000 0.000
y 0.000 6.622 0.000
z 0.000 0.000 0.585
Polar
3z2-r21.169
x2-y2-9.219
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.816 0.000 0.000
y 0.000 10.912 0.000
z 0.000 0.000 14.199


<r2> (average value of r2) Å2
<r2> 250.921
(<r2>)1/2 15.840