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All results from a given calculation for C6H5Cl (chlorobenzene)

using model chemistry: HF/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 HF/Def2TZVPP
 hartrees
Energy at 0K-689.715134
Energy at 298.15K-689.720829
HF Energy-689.715134
Nuclear repulsion energy318.044948
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 HF/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 3364 3049 1.26      
2 A1 3350 3036 18.37      
3 A1 3324 3013 0.04      
4 A1 1767 1602 25.85      
5 A1 1639 1485 47.84      
6 A1 1284 1164 0.05      
7 A1 1191 1079 46.46      
8 A1 1114 1009 15.88      
9 A1 1085 984 0.82      
10 A1 762 690 24.49      
11 A1 447 405 3.95      
12 A2 1104 1000 0.00      
13 A2 944 855 0.00      
14 A2 456 413 0.00      
15 B1 1118 1013 0.12      
16 B1 1035 938 3.88      
17 B1 838 760 71.63      
18 B1 763 692 23.84      
19 B1 527 478 9.22      
20 B1 208 189 0.18      
21 B2 3362 3047 9.49      
22 B2 3336 3023 10.44      
23 B2 1763 1598 3.11      
24 B2 1596 1446 8.22      
25 B2 1452 1316 0.55      
26 B2 1316 1192 0.43      
27 B2 1187 1076 1.79      
28 B2 1160 1052 1.23      
29 B2 673 610 0.21      
30 B2 319 289 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 21240.6 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 19252.5 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 HF/Def2TZVPP
ABC
0.19346 0.05308 0.04165

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 2.236
C2 0.000 0.000 0.499
C3 0.000 1.199 -0.176
C4 0.000 -1.199 -0.176
C5 0.000 1.192 -1.555
C6 0.000 -1.192 -1.555
C7 0.000 0.000 -2.247
H8 0.000 2.120 0.370
H9 0.000 -2.120 0.370
H10 0.000 2.123 -2.086
H11 0.000 -2.123 -2.086
H12 0.000 0.000 -3.318

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
Cl11.73732.69362.69363.97413.97414.48312.82432.82434.81574.81575.5544
C21.73731.37611.37612.37482.37482.74582.12372.12373.34523.34523.8171
C32.69361.37612.39881.37912.76102.39341.06993.36372.12223.83273.3637
C42.69361.37612.39882.76101.37912.39343.36371.06993.83272.12223.3637
C53.97412.37481.37912.76102.38491.37872.13633.83081.07173.35782.1288
C63.97412.37482.76101.37912.38491.37873.83082.13633.35781.07172.1288
C74.48312.74582.39342.39341.37871.37873.36763.36762.12912.12911.0713
H82.82432.12371.06993.36372.13633.83083.36764.23962.45614.90244.2538
H92.82432.12373.36371.06993.83082.13633.36764.23964.90242.45614.2538
H104.81573.34522.12223.83271.07173.35782.12912.45614.90244.24612.4546
H114.81573.34523.83272.12223.35781.07172.12914.90242.45614.24612.4546
H125.55443.81713.36373.36372.12882.12881.07134.25384.25382.45462.4546

picture of chlorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 C2 C3 119.353 Cl1 C2 C4 119.353
C2 C3 C5 119.064 C2 C3 H8 119.995
C2 C4 C6 119.064 C2 C4 H9 119.995
C3 C2 C4 121.293 C3 C5 C7 120.421
C3 C5 H10 119.444 C4 C6 C7 120.421
C4 C6 H11 119.444 C5 C3 H8 120.941
C5 C7 C6 119.736 C5 C7 H12 120.132
C6 C4 H9 120.941 C6 C7 H12 120.132
C7 C5 H10 120.135 C7 C6 H11 120.135
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.111      
2 C 0.061      
3 C -0.073      
4 C -0.073      
5 C -0.111      
6 C -0.111      
7 C -0.069      
8 H 0.097      
9 H 0.097      
10 H 0.097      
11 H 0.097      
12 H 0.097      


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 -1.932 1.932
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.904 0.000 0.000
y 0.000 -42.375 0.000
z 0.000 0.000 -46.443
Traceless
 xyz
x -7.495 0.000 0.000
y 0.000 6.799 0.000
z 0.000 0.000 0.696
Polar
3z2-r21.392
x2-y2-9.529
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.666 0.000 0.000
y 0.000 11.770 0.000
z 0.000 0.000 14.835


<r2> (average value of r2) Å2
<r2> 248.487
(<r2>)1/2 15.763