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All results from a given calculation for C6H5Cl (chlorobenzene)

using model chemistry: B3LYP/TZVP

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/TZVP
 hartrees
Energy at 0K-691.947257
Energy at 298.15K-691.952519
HF Energy-691.947257
Nuclear repulsion energy315.151112
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/TZVP
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 3210 3099 1.10      
2 A1 3198 3087 12.59      
3 A1 3177 3067 0.07      
4 A1 1623 1567 25.87      
5 A1 1514 1462 46.43      
6 A1 1203 1161 0.00      
7 A1 1099 1061 41.94      
8 A1 1046 1010 21.15      
9 A1 1021 986 2.88      
10 A1 711 687 26.83      
11 A1 414 399 5.34      
12 A2 963 930 0.00      
13 A2 843 814 0.00      
14 A2 414 399 0.00      
15 B1 969 935 0.00      
16 B1 907 876 1.55      
17 B1 749 723 75.64      
18 B1 652 630 9.56      
19 B1 473 457 9.01      
20 B1 187 180 0.18      
21 B2 3208 3097 5.20      
22 B2 3185 3075 8.61      
23 B2 1626 1570 3.15      
24 B2 1482 1430 5.51      
25 B2 1348 1302 0.42      
26 B2 1318 1273 0.14      
27 B2 1188 1147 0.05      
28 B2 1100 1062 5.56      
29 B2 631 609 0.28      
30 B2 297 287 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 19877.3 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 19189.5 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 B3LYP/TZVP
ABC
0.19056 0.05201 0.04086

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 2.257
C2 0.000 0.000 0.513
C3 0.000 1.207 -0.180
C4 0.000 -1.207 -0.180
C5 0.000 1.201 -1.570
C6 0.000 -1.201 -1.570
C7 0.000 0.000 -2.270
H8 0.000 2.141 0.367
H9 0.000 -2.141 0.367
H10 0.000 2.142 -2.106
H11 0.000 -2.142 -2.106
H12 0.000 0.000 -3.353

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
Cl11.74402.71962.71964.01144.01144.52712.85562.85564.86094.86095.6098
C21.74401.39211.39212.40482.40482.78302.14562.14563.38383.38383.8657
C32.71961.39212.41481.39042.78122.41381.08173.39242.14133.86403.3948
C42.71961.39212.41482.78121.39042.41383.39241.08173.86402.14133.3948
C54.01142.40481.39042.78122.40261.39022.15303.86291.08283.38602.1495
C64.01142.40482.78121.39042.40261.39023.86292.15303.38601.08282.1495
C74.52712.78302.41382.41381.39021.39023.39653.39652.14822.14821.0827
H82.85562.14561.08173.39242.15303.86293.39654.28132.47354.94564.2917
H92.85562.14563.39241.08173.86292.15303.39654.28134.94562.47354.2917
H104.86093.38382.14133.86401.08283.38602.14822.47354.94564.28402.4782
H114.86093.38383.86402.14133.38601.08282.14824.94562.47354.28402.4782
H125.60983.86573.39483.39482.14952.14951.08274.29174.29172.47822.4782

picture of chlorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 C2 C3 119.850 Cl1 C2 C4 119.850
C2 C3 C5 119.597 C2 C3 H8 119.780
C2 C4 C6 119.597 C2 C4 H9 119.780
C3 C2 C4 120.301 C3 C5 C7 120.473
C3 C5 H10 119.431 C4 C6 C7 120.473
C4 C6 H11 119.431 C5 C3 H8 120.623
C5 C7 C6 119.558 C5 C7 H12 120.221
C6 C4 H9 120.623 C6 C7 H12 120.221
C7 C5 H10 120.097 C7 C6 H11 120.097
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.094      
2 C -0.099      
3 C -0.059      
4 C -0.059      
5 C -0.103      
6 C -0.103      
7 C -0.115      
8 H 0.136      
9 H 0.136      
10 H 0.119      
11 H 0.119      
12 H 0.121      


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 -1.851 1.851
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.479 0.000 0.000
y 0.000 -42.534 0.000
z 0.000 0.000 -46.423
Traceless
 xyz
x -7.000 0.000 0.000
y 0.000 6.417 0.000
z 0.000 0.000 0.583
Polar
3z2-r21.167
x2-y2-8.944
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.204 0.000 0.000
y 0.000 11.959 0.000
z 0.000 0.000 15.429


<r2> (average value of r2) Å2
<r2> 252.656
(<r2>)1/2 15.895