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

using model chemistry: M06-2X/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/6-31G**
 hartrees
Energy at 0K-1151.281267
Energy at 298.15K-1151.285481
HF Energy-1151.281267
Nuclear repulsion energy452.904982
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 M06-2X/6-31G**
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 3240 3079 2.16      
2 A1 3237 3077 0.34      
3 A1 3214 3054 3.46      
4 A1 1675 1591 24.00      
5 A1 1471 1398 16.85      
6 A1 1166 1108 23.15      
7 A1 1117 1062 9.34      
8 A1 1012 962 7.16      
9 A1 677 644 2.08      
10 A1 410 389 3.21      
11 A1 195 186 0.47      
12 A2 918 872 0.00      
13 A2 545 518 0.00      
14 A2 205 195 0.00      
15 B1 1001 951 0.16      
16 B1 895 851 13.97      
17 B1 796 756 42.10      
18 B1 689 655 12.87      
19 B1 445 423 3.46      
20 B1 164 156 0.01      
21 B2 3233 3072 0.00      
22 B2 1678 1595 71.43      
23 B2 1521 1446 77.65      
24 B2 1350 1283 0.16      
25 B2 1294 1230 3.34      
26 B2 1190 1131 0.17      
27 B2 1121 1066 21.25      
28 B2 806 766 87.39      
29 B2 435 413 4.06      
30 B2 371 352 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 18034.2 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 17139.7 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 M06-2X/6-31G**
ABC
0.09441 0.02868 0.02200

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 2.073
C2 0.000 1.211 1.387
C3 0.000 -1.211 1.387
C4 0.000 1.192 -0.003
C5 0.000 -1.192 -0.003
C6 0.000 0.000 -0.718
Cl7 0.000 2.698 -0.880
Cl8 0.000 -2.698 -0.880
H9 0.000 0.000 3.158
H10 0.000 2.156 1.917
H11 0.000 -2.156 1.917
H12 0.000 0.000 -1.801

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 Cl7 Cl8 H9 H10 H11 H12
C11.39131.39132.39392.39392.79074.00024.00021.08472.16172.16173.8740
C21.39132.42111.39032.77612.42832.71204.51872.14471.08363.40793.4104
C31.39132.42112.77611.39032.42834.51872.71202.14473.40791.08363.4104
C42.39391.39032.77612.38471.39021.74273.98813.37802.14783.85962.1576
C52.39392.77611.39032.38471.39023.98811.74273.37803.85962.14782.1576
C62.79072.42832.42831.39021.39022.70282.70283.87543.40413.40411.0834
Cl74.00022.71204.51871.74273.98812.70285.39594.85652.84915.60222.8507
Cl84.00024.51872.71203.98811.74272.70285.39594.85655.60222.84912.8507
H91.08472.14472.14473.37803.37803.87544.85654.85652.48772.48774.9588
H102.16171.08363.40792.14783.85963.40412.84915.60222.48774.31214.2976
H112.16173.40791.08363.85962.14783.40415.60222.84912.48774.31214.2976
H123.87403.41043.41042.15762.15761.08342.85072.85074.95884.29764.2976

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 118.779 C1 C2 H10 121.229
C1 C3 C5 118.779 C1 C3 H11 121.229
C2 C1 C3 120.943 C2 C1 H9 119.528
C2 C4 C6 121.692 C2 C4 Cl7 119.488
C3 C1 H9 119.528 C3 C5 C6 121.692
C3 C5 Cl8 119.488 C4 C2 H10 119.993
C4 C6 C5 118.115 C4 C6 H12 120.942
C5 C3 H11 119.993 C5 C6 H12 120.942
C6 C4 Cl7 118.820 C6 C5 Cl8 118.820
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.121      
2 C -0.093      
3 C -0.093      
4 C -0.134      
5 C -0.134      
6 C -0.070      
7 Cl 0.013      
8 Cl 0.013      
9 H 0.144      
10 H 0.153      
11 H 0.153      
12 H 0.169      


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 1.815 1.815
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -62.190 0.000 0.000
y 0.000 -61.941 0.000
z 0.000 0.000 -52.812
Traceless
 xyz
x -4.813 0.000 0.000
y 0.000 -4.440 0.000
z 0.000 0.000 9.254
Polar
3z2-r218.507
x2-y2-0.249
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.592 0.000 0.000
y 0.000 16.743 0.000
z 0.000 0.000 13.080


<r2> (average value of r2) Å2
<r2> 427.152
(<r2>)1/2 20.668