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All results from a given calculation for C6H4Cl2 (1,3-dichlorobenzene)

using model chemistry: PBE1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBE1PBE/6-311G*
 hartrees
Energy at 0K-1150.933272
Energy at 298.15K-1150.937498
HF Energy-1150.933272
Nuclear repulsion energy453.815870
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 PBE1PBE/6-311G*
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 3247 3112 0.18      
2 A1 3239 3105 3.19      
3 A1 3210 3077 5.57      
4 A1 1649 1581 27.36      
5 A1 1461 1400 15.87      
6 A1 1156 1108 25.28      
7 A1 1111 1065 14.12      
8 A1 1016 973 5.43      
9 A1 679 651 2.01      
10 A1 408 391 3.02      
11 A1 200 192 0.20      
12 A2 900 863 0.00      
13 A2 545 523 0.00      
14 A2 204 196 0.00      
15 B1 981 941 0.08      
16 B1 876 840 12.19      
17 B1 783 750 45.68      
18 B1 690 661 23.54      
19 B1 446 427 6.84      
20 B1 169 162 0.30      
21 B2 3234 3100 1.65      
22 B2 1652 1583 83.42      
23 B2 1511 1448 81.06      
24 B2 1363 1306 0.21      
25 B2 1301 1247 2.59      
26 B2 1194 1145 0.35      
27 B2 1115 1069 25.10      
28 B2 805 771 93.28      
29 B2 437 419 3.73      
30 B2 374 358 0.71      

Unscaled Zero Point Vibrational Energy (zpe) 17977.9 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 17231.8 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 PBE1PBE/6-311G*
ABC
0.09483 0.02879 0.02209

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 2.068
C2 0.000 1.208 1.384
C3 0.000 -1.208 1.384
C4 0.000 1.192 -0.004
C5 0.000 -1.192 -0.004
C6 0.000 0.000 -0.715
Cl7 0.000 2.692 -0.878
Cl8 0.000 -2.692 -0.878
H9 0.000 0.000 3.153
H10 0.000 2.153 1.916
H11 0.000 -2.153 1.916
H12 0.000 0.000 -1.798

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 Cl7 Cl8 H9 H10 H11 H12
C11.38861.38862.39022.39022.78333.99153.99151.08512.15802.15803.8659
C21.38862.41691.38792.77252.42222.70584.50962.14251.08353.40283.4036
C31.38862.41692.77251.38792.42224.50962.70582.14253.40281.08353.4036
C42.39021.38792.77252.38341.38791.73713.98143.37442.14643.85592.1537
C52.39022.77251.38792.38341.38793.98141.73713.37443.85592.14642.1537
C62.78332.42222.42221.38791.38792.69742.69743.86843.39923.39921.0826
Cl73.99152.70584.50961.73713.98142.69745.38494.84812.84575.59292.8451
Cl83.99154.50962.70583.98141.73712.69745.38494.84815.59292.84572.8451
H91.08512.14252.14253.37443.37443.86844.84814.84812.48302.48304.9510
H102.15801.08353.40282.14643.85593.39922.84575.59292.48304.30514.2922
H112.15803.40281.08353.85592.14643.39925.59292.84572.48304.30514.2922
H123.86593.40363.40362.15372.15371.08262.84512.84514.95104.29224.2922

picture of 1,3-dichlorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 118.822 C1 C2 H10 121.109
C1 C3 C5 118.822 C1 C3 H11 121.109
C2 C1 C3 120.975 C2 C1 H9 119.513
C2 C4 C6 121.526 C2 C4 Cl7 119.545
C3 C1 H9 119.513 C3 C5 C6 121.526
C3 C5 Cl8 119.545 C4 C2 H10 120.068
C4 C6 C5 118.328 C4 C6 H12 120.836
C5 C3 H11 120.068 C5 C6 H12 120.836
C6 C4 Cl7 118.929 C6 C5 Cl8 118.929
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.210      
2 C -0.114      
3 C -0.114      
4 C -0.195      
5 C -0.195      
6 C -0.034      
7 Cl -0.051      
8 Cl -0.051      
9 H 0.223      
10 H 0.240      
11 H 0.240      
12 H 0.263      


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 1.790 1.790
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -63.345 0.000 0.000
y 0.000 -62.215 0.000
z 0.000 0.000 -53.202
Traceless
 xyz
x -5.637 0.000 0.000
y 0.000 -3.942 0.000
z 0.000 0.000 9.578
Polar
3z2-r219.157
x2-y2-1.130
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.068 0.000 0.000
y 0.000 17.627 0.000
z 0.000 0.000 13.540


<r2> (average value of r2) Å2
<r2> 426.001
(<r2>)1/2 20.640