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All results from a given calculation for C6H5Cl (chlorobenzene)

using model chemistry: BLYP/aug-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 BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-691.770093
Energy at 298.15K-691.775214
Nuclear repulsion energy311.428530
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 BLYP/aug-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 3133 3127 0.62      
2 A1 3120 3114 16.31      
3 A1 3098 3093 0.18      
4 A1 1554 1551 27.59      
5 A1 1440 1438 40.00      
6 A1 1156 1154 0.00      
7 A1 1052 1050 40.08      
8 A1 1006 1004 21.39      
9 A1 979 977 6.40      
10 A1 681 680 26.63      
11 A1 397 396 6.05      
12 A2 935 933 0.00      
13 A2 800 798 0.00      
14 A2 404 403 0.00      
15 B1 959 958 0.02      
16 B1 875 873 1.77      
17 B1 724 722 47.49      
18 B1 682 681 26.77      
19 B1 469 468 9.75      
20 B1 181 181 0.12      
21 B2 3131 3125 6.50      
22 B2 3106 3100 11.10      
23 B2 1561 1558 2.18      
24 B2 1414 1411 4.38      
25 B2 1313 1311 0.40      
26 B2 1279 1276 0.12      
27 B2 1143 1141 0.10      
28 B2 1059 1057 5.36      
29 B2 605 604 0.24      
30 B2 287 286 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 19270.8 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 19234.1 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 BLYP/aug-cc-pVDZ
ABC
0.18564 0.05088 0.03993

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 2.289
C2 0.000 0.000 0.504
C3 0.000 1.228 -0.181
C4 0.000 -1.228 -0.181
C5 0.000 1.218 -1.590
C6 0.000 -1.218 -1.590
C7 0.000 0.000 -2.297
H8 0.000 2.171 0.377
H9 0.000 -2.171 0.377
H10 0.000 2.172 -2.132
H11 0.000 -2.172 -2.132
H12 0.000 0.000 -3.394

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12
Cl11.78472.75812.75814.06534.06534.58622.89222.89224.92544.92545.6829
C21.78471.40611.40612.42232.42232.80152.17422.17423.41553.41553.8982
C32.75811.40612.45611.40892.82282.44701.09543.44412.16733.92013.4399
C42.75811.40612.45612.82281.40892.44703.44411.09543.92012.16733.4399
C54.06532.42231.40892.82282.43611.40872.18553.91811.09733.43322.1770
C64.06532.42232.82281.40892.43611.40873.91812.18553.43321.09732.1770
C74.58622.80152.44702.44701.40871.40873.44463.44462.17852.17851.0967
H82.89222.17421.09543.44412.18553.91813.44464.34102.50905.01544.3514
H92.89222.17423.44411.09543.91812.18553.44464.34105.01542.50904.3514
H104.92543.41552.16733.92011.09733.43322.17852.50905.01544.34432.5123
H114.92543.41553.92012.16733.43321.09732.17855.01542.50904.34432.5123
H125.68293.89823.43993.43992.17702.17701.09674.35144.35142.51232.5123

picture of chlorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 C2 C3 119.151 Cl1 C2 C4 119.151
C2 C3 C5 118.744 C2 C3 H8 120.214
C2 C4 C6 118.744 C2 C4 H9 120.214
C3 C2 C4 121.698 C3 C5 C7 120.564
C3 C5 H10 119.193 C4 C6 C7 120.564
C4 C6 H11 119.193 C5 C3 H8 121.041
C5 C7 C6 119.686 C5 C7 H12 120.157
C6 C4 H9 121.041 C6 C7 H12 120.157
C7 C5 H10 120.244 C7 C6 H11 120.244
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.219      
2 C 0.355      
3 C 0.651      
4 C 0.651      
5 C 1.057      
6 C 1.057      
7 C 0.538      
8 H -0.791      
9 H -0.791      
10 H -0.845      
11 H -0.845      
12 H -0.815      


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 -1.814 1.814
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.697 0.000 0.000
y 0.000 -43.426 0.000
z 0.000 0.000 -47.399
Traceless
 xyz
x -6.284 0.000 0.000
y 0.000 6.122 0.000
z 0.000 0.000 0.162
Polar
3z2-r20.324
x2-y2-8.271
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.956 0.000 0.000
y 0.000 13.707 0.000
z 0.000 0.000 17.643


<r2> (average value of r2) Å2
<r2> 258.293
(<r2>)1/2 16.071