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All results from a given calculation for C6H5Cl (chlorobenzene)

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-691.965591
Energy at 298.15K-691.970915
HF Energy-691.965591
Nuclear repulsion energy315.993018
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 B3LYP/Def2TZVPP
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 3208 3088 1.16      
2 A1 3196 3076 13.19      
3 A1 3174 3055 0.10      
4 A1 1625 1564 23.11      
5 A1 1515 1458 42.70      
6 A1 1199 1155 0.01      
7 A1 1101 1060 41.70      
8 A1 1046 1007 17.10      
9 A1 1021 983 1.86      
10 A1 713 686 24.16      
11 A1 416 401 4.42      
12 A2 988 951 0.00      
13 A2 850 818 0.00      
14 A2 419 404 0.00      
15 B1 1006 969 0.13      
16 B1 933 898 2.88      
17 B1 765 737 53.45      
18 B1 709 682 25.70      
19 B1 485 467 8.48      
20 B1 189 182 0.15      
21 B2 3205 3085 6.16      
22 B2 3183 3064 8.44      
23 B2 1626 1565 2.86      
24 B2 1482 1427 5.47      
25 B2 1349 1298 0.48      
26 B2 1318 1269 0.03      
27 B2 1184 1140 0.07      
28 B2 1099 1058 4.98      
29 B2 630 607 0.24      
30 B2 298 286 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 19965.6 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 19218.9 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 B3LYP/Def2TZVPP
ABC
0.19087 0.05243 0.04113

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 2.252
C2 0.000 0.000 0.505
C3 0.000 1.210 -0.177
C4 0.000 -1.210 -0.177
C5 0.000 1.202 -1.567
C6 0.000 -1.202 -1.567
C7 0.000 0.000 -2.264
H8 0.000 2.139 0.374
H9 0.000 -2.139 0.374
H10 0.000 2.141 -2.103
H11 0.000 -2.141 -2.103
H12 0.000 0.000 -3.346

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
Cl11.74732.71342.71344.00344.00344.51642.84642.84644.85284.85285.5977
C21.74731.38841.38842.39482.39482.76912.14282.14283.37413.37413.8504
C32.71341.38842.41931.38992.78332.41271.08013.39342.13943.86513.3918
C42.71341.38842.41932.78331.38992.41273.39341.08013.86512.13943.3918
C54.00342.39481.38992.78332.40371.38972.15493.86341.08183.38602.1469
C64.00342.39482.78331.38992.40371.38973.86342.15493.38601.08182.1469
C74.51642.76912.41272.41271.38971.38973.39633.39632.14752.14751.0813
H82.84642.14281.08013.39342.15493.86343.39634.27762.47664.94514.2906
H92.84642.14283.39341.08013.86342.15493.39634.27764.94512.47664.2906
H104.85283.37412.13943.86511.08183.38602.14752.47664.94514.28292.4760
H114.85283.37413.86512.13943.38601.08182.14754.94512.47664.28292.4760
H125.59773.85043.39183.39182.14692.14691.08134.29064.29062.47602.4760

picture of chlorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 C2 C3 119.398 Cl1 C2 C4 119.398
C2 C3 C5 119.077 C2 C3 H8 119.945
C2 C4 C6 119.077 C2 C4 H9 119.945
C3 C2 C4 121.204 C3 C5 C7 120.458
C3 C5 H10 119.382 C4 C6 C7 120.458
C4 C6 H11 119.382 C5 C3 H8 120.978
C5 C7 C6 119.727 C5 C7 H12 120.136
C6 C4 H9 120.978 C6 C7 H12 120.136
C7 C5 H10 120.160 C7 C6 H11 120.160
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.116      
2 C 0.103      
3 C -0.132      
4 C -0.132      
5 C -0.128      
6 C -0.128      
7 C -0.114      
8 H 0.129      
9 H 0.129      
10 H 0.130      
11 H 0.130      
12 H 0.131      


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 -1.705 1.705
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.106 0.000 0.000
y 0.000 -42.714 0.000
z 0.000 0.000 -46.249
Traceless
 xyz
x -6.624 0.000 0.000
y 0.000 5.963 0.000
z 0.000 0.000 0.661
Polar
3z2-r21.322
x2-y2-8.392
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.699 0.000 0.000
y 0.000 12.373 0.000
z 0.000 0.000 15.895


<r2> (average value of r2) Å2
<r2> 251.163
(<r2>)1/2 15.848