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All results from a given calculation for C6H5Cl (chlorobenzene)

using model chemistry: B3LYP/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-691.956034
Energy at 298.15K-691.961358
Nuclear repulsion energy316.061401
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/6-311+G(3df,2p)
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 3200 3094 1.28      
2 A1 3188 3083 11.88      
3 A1 3165 3061 0.21      
4 A1 1621 1567 24.55      
5 A1 1511 1461 40.76      
6 A1 1200 1160 0.02      
7 A1 1098 1062 36.36      
8 A1 1041 1006 15.40      
9 A1 995 962 10.94      
10 A1 710 686 23.50      
11 A1 416 402 4.16      
12 A2 995 962 0.00      
13 A2 850 822 0.00      
14 A2 418 404 0.00      
15 B1 1014 981 0.11      
16 B1 932 901 2.61      
17 B1 762 736 59.59      
18 B1 700 677 18.43      
19 B1 484 468 8.20      
20 B1 189 182 0.12      
21 B2 3198 3092 5.06      
22 B2 3175 3070 8.21      
23 B2 1622 1569 2.42      
24 B2 1478 1429 5.22      
25 B2 1347 1302 0.55      
26 B2 1316 1272 0.07      
27 B2 1184 1145 0.05      
28 B2 1098 1062 4.75      
29 B2 628 607 0.22      
30 B2 299 289 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 19915.5 cm-1
Scaled (by 0.967) Zero Point Vibrational Energy (zpe) 19258.3 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/6-311+G(3df,2p)
ABC
0.19094 0.05246 0.04115

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311+G(3df,2p)

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 -0.176
C4 0.000 -1.210 -0.176
C5 0.000 1.202 -1.566
C6 0.000 -1.202 -1.566
C7 0.000 0.000 -2.265
H8 0.000 2.140 0.373
H9 0.000 -2.140 0.373
H10 0.000 2.142 -2.102
H11 0.000 -2.142 -2.102
H12 0.000 0.000 -3.347

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
Cl11.74712.71282.71284.00284.00284.51702.84762.84764.85194.85195.5984
C21.74711.38851.38852.39452.39452.77002.14432.14433.37373.37373.8513
C32.71281.38852.42011.39022.78382.41421.08043.39512.13923.86573.3935
C42.71281.38852.42012.78381.39022.41423.39511.08043.86572.13923.3935
C54.00282.39451.39022.78382.40361.39022.15493.86421.08193.38642.1479
C64.00282.39452.78381.39022.40361.39023.86422.15493.38641.08192.1479
C74.51702.77002.41422.41421.39021.39023.39753.39752.14822.14821.0814
H82.84762.14431.08043.39512.15493.86423.39754.28052.47524.94614.2918
H92.84762.14433.39511.08043.86422.15493.39754.28054.94612.47524.2918
H104.85193.37372.13923.86571.08193.38642.14822.47524.94614.28402.4775
H114.85193.37373.86572.13923.38641.08192.14824.94612.47524.28402.4775
H125.59843.85133.39353.39352.14792.14791.08144.29184.29182.47752.4775

picture of chlorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 C2 C3 119.368 Cl1 C2 C4 119.368
C2 C3 C5 119.028 C2 C3 H8 120.051
C2 C4 C6 119.028 C2 C4 H9 120.051
C3 C2 C4 121.264 C3 C5 C7 120.519
C3 C5 H10 119.318 C4 C6 C7 120.519
C4 C6 H11 119.318 C5 C3 H8 120.921
C5 C7 C6 119.643 C5 C7 H12 120.179
C6 C4 H9 120.921 C6 C7 H12 120.179
C7 C5 H10 120.164 C7 C6 H11 120.164
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.201      
2 C 1.304      
3 C -0.692      
4 C -0.692      
5 C -0.038      
6 C -0.038      
7 C -0.342      
8 H 0.148      
9 H 0.148      
10 H 0.134      
11 H 0.134      
12 H 0.135      


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 -1.766 1.766
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.485 0.000 0.000
y 0.000 -42.813 0.000
z 0.000 0.000 -46.565
Traceless
 xyz
x -6.795 0.000 0.000
y 0.000 6.211 0.000
z 0.000 0.000 0.584
Polar
3z2-r21.167
x2-y2-8.671
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.674 0.000 0.000
y 0.000 12.974 0.000
z 0.000 0.000 16.591


<r2> (average value of r2) Å2
<r2> 251.211
(<r2>)1/2 15.850