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All results from a given calculation for C6H5Cl (chlorobenzene)

using model chemistry: B3LYP/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-691.880845
Energy at 298.15K-691.886154
Nuclear repulsion energy313.999669
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/cc-pVDZ
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 3215 3118 0.87      
2 A1 3202 3106 15.01      
3 A1 3178 3083 0.12      
4 A1 1634 1585 22.89      
5 A1 1503 1458 43.18      
6 A1 1185 1149 0.13      
7 A1 1102 1069 41.27      
8 A1 1044 1013 11.90      
9 A1 1011 981 7.08      
10 A1 708 687 24.96      
11 A1 415 402 4.66      
12 A2 984 955 0.00      
13 A2 848 822 0.00      
14 A2 418 405 0.00      
15 B1 1008 978 0.07      
16 B1 925 897 1.85      
17 B1 759 737 40.75      
18 B1 705 684 16.24      
19 B1 482 468 6.20      
20 B1 189 183 0.05      
21 B2 3213 3116 6.42      
22 B2 3188 3092 9.69      
23 B2 1636 1587 2.69      
24 B2 1472 1428 5.14      
25 B2 1351 1310 0.22      
26 B2 1316 1277 0.16      
27 B2 1170 1135 0.10      
28 B2 1092 1059 5.26      
29 B2 624 606 0.27      
30 B2 297 288 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 19936.2 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 19338.1 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/cc-pVDZ
ABC
0.18857 0.05177 0.04062

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 2.267
C2 0.000 0.000 0.506
C3 0.000 1.217 -0.179
C4 0.000 -1.217 -0.179
C5 0.000 1.209 -1.576
C6 0.000 -1.209 -1.576
C7 0.000 0.000 -2.279
H8 0.000 2.155 0.378
H9 0.000 -2.155 0.378
H10 0.000 2.158 -2.117
H11 0.000 -2.158 -2.117
H12 0.000 0.000 -3.370

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
Cl11.76152.73222.73224.02944.02944.54602.86572.86574.88654.88655.6378
C21.76151.39671.39672.40782.40782.78452.15872.15873.39653.39653.8763
C32.73221.39672.43481.39782.80022.42731.09053.41812.15433.89253.4161
C42.73221.39672.43482.80021.39782.42733.41811.09053.89252.15433.4161
C54.02942.40781.39782.80022.41791.39812.17173.89061.09233.41032.1633
C64.02942.40782.80021.39782.41791.39813.89062.17173.41031.09232.1633
C74.54602.78452.42732.42731.39811.39813.42103.42102.16442.16441.0918
H82.86572.15871.09053.41812.17173.89063.42104.30992.49504.98294.3240
H92.86572.15873.41811.09053.89062.17173.42104.30994.98292.49504.3240
H104.88653.39652.15433.89251.09233.41032.16442.49504.98294.31662.4961
H114.88653.39653.89252.15433.41031.09232.16444.98292.49504.31662.4961
H125.63783.87633.41613.41612.16332.16331.09184.32404.32402.49612.4961

picture of chlorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 C2 C3 119.348 Cl1 C2 C4 119.348
C2 C3 C5 119.000 C2 C3 H8 119.938
C2 C4 C6 119.000 C2 C4 H9 119.938
C3 C2 C4 121.304 C3 C5 C7 120.496
C3 C5 H10 119.292 C4 C6 C7 120.496
C4 C6 H11 119.292 C5 C3 H8 121.062
C5 C7 C6 119.704 C5 C7 H12 120.148
C6 C4 H9 121.062 C6 C7 H12 120.148
C7 C5 H10 120.212 C7 C6 H11 120.212
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.093      
2 C -0.137      
3 C 0.113      
4 C 0.113      
5 C 0.034      
6 C 0.034      
7 C 0.035      
8 H -0.019      
9 H -0.019      
10 H -0.018      
11 H -0.018      
12 H -0.024      


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 -1.739 1.739
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.549 0.000 0.000
y 0.000 -42.342 0.000
z 0.000 0.000 -45.846
Traceless
 xyz
x -6.456 0.000 0.000
y 0.000 5.855 0.000
z 0.000 0.000 0.600
Polar
3z2-r21.201
x2-y2-8.207
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.203 0.000 0.000
y 0.000 11.560 0.000
z 0.000 0.000 15.017


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000