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

using model chemistry: TPSSh/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 TPSSh/aug-cc-pVDZ
 hartrees
Energy at 0K-1151.536807
Energy at 298.15K-1151.540963
HF Energy-1151.536807
Nuclear repulsion energy450.518114
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 TPSSh/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 3226 3121 0.30      
2 A1 3217 3112 2.68      
3 A1 3186 3082 6.26      
4 A1 1613 1560 23.82      
5 A1 1434 1387 13.94      
6 A1 1127 1090 19.43      
7 A1 1090 1055 20.67      
8 A1 1004 971 4.55      
9 A1 663 642 2.28      
10 A1 396 383 3.45      
11 A1 193 187 0.40      
12 A2 896 867 0.00      
13 A2 541 523 0.00      
14 A2 202 195 0.00      
15 B1 978 946 0.05      
16 B1 874 845 12.36      
17 B1 778 752 40.20      
18 B1 680 658 13.32      
19 B1 440 425 4.65      
20 B1 166 161 0.09      
21 B2 3213 3108 1.43      
22 B2 1612 1559 79.22      
23 B2 1479 1430 72.47      
24 B2 1352 1308 0.18      
25 B2 1286 1244 4.12      
26 B2 1178 1139 0.25      
27 B2 1092 1056 24.42      
28 B2 780 754 92.47      
29 B2 425 411 5.17      
30 B2 360 348 0.35      

Unscaled Zero Point Vibrational Energy (zpe) 17738.5 cm-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 17158.5 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 TPSSh/aug-cc-pVDZ
ABC
0.09338 0.02839 0.02177

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 2.083
C2 0.000 1.218 1.395
C3 0.000 -1.218 1.395
C4 0.000 1.196 -0.001
C5 0.000 -1.196 -0.001
C6 0.000 0.000 -0.723
Cl7 0.000 2.712 -0.886
Cl8 0.000 -2.712 -0.886
H9 0.000 0.000 3.173
H10 0.000 2.166 1.928
H11 0.000 -2.166 1.928
H12 0.000 0.000 -1.810

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 Cl7 Cl8 H9 H10 H11 H12
C11.39831.39832.40292.40292.80604.02074.02071.09032.17182.17183.8929
C21.39832.43521.39682.78852.44352.72684.54352.15481.08813.42563.4288
C31.39832.43522.78851.39682.44354.54352.72682.15483.42561.08813.4288
C42.40291.39682.78852.39171.39681.75514.00653.39232.15983.87652.1683
C52.40292.78851.39682.39171.39684.00651.75513.39233.87652.15982.1683
C62.80602.44352.44351.39681.39682.71682.71683.89633.42383.42381.0869
Cl74.02072.72684.54351.75514.00652.71685.42384.88142.86625.63152.8651
Cl84.02074.54352.72684.00651.75512.71685.42384.88145.63152.86622.8651
H91.09032.15482.15483.39233.39233.89634.88144.88142.49862.49864.9832
H102.17181.08813.42562.15983.87653.42382.86625.63152.49864.33264.3206
H112.17183.42561.08813.87652.15983.42385.63152.86622.49864.33264.3206
H123.89293.42883.42882.16832.16831.08692.86512.86514.98324.32064.3206

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 118.560 C1 C2 H10 121.225
C1 C3 C5 118.560 C1 C3 H11 121.225
C2 C1 C3 121.095 C2 C1 H9 119.453
C2 C4 C6 122.007 C2 C4 Cl7 119.361
C3 C1 H9 119.453 C3 C5 C6 122.007
C3 C5 Cl8 119.361 C4 C2 H10 120.214
C4 C6 C5 117.770 C4 C6 H12 121.115
C5 C3 H11 120.214 C5 C6 H12 121.115
C6 C4 Cl7 118.632 C6 C5 Cl8 118.632
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.787      
2 C 0.300      
3 C 0.300      
4 C 0.346      
5 C 0.346      
6 C 0.747      
7 Cl -0.337      
8 Cl -0.337      
9 H -0.581      
10 H -0.540      
11 H -0.540      
12 H -0.491      


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 1.722 1.722
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.780 0.000 0.000
y 0.000 19.963 0.000
z 0.000 0.000 15.824


<r2> (average value of r2) Å2
<r2> 431.595
(<r2>)1/2 20.775