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All results from a given calculation for Al2Cl6 (Aluminum, di-μ-chlorotetrachlorodi-)

using model chemistry: wB97X-D/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D2H 1AG
Energy calculated at wB97X-D/TZVP
 hartrees
Energy at 0K-3246.558188
Energy at 298.15K-3246.558682
HF Energy-3246.558188
Nuclear repulsion energy1137.723423
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 wB97X-D/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 515 492 0.00      
2 Ag 335 320 0.00      
3 Ag 219 209 0.00      
4 Ag 94 90 0.00      
5 Au 63 60 0.00      
6 B1g 608 580 0.00      
7 B1g 119 114 0.00      
8 B1u 436 416 167.08      
9 B1u 131 126 13.93      
10 B2g 281 268 0.00      
11 B2g 172 165 0.00      
12 B2u 618 590 361.28      
13 B2u 178 170 9.13      
14 B2u 16 15 0.66      
15 B3g 118 113 0.00      
16 B3u 475 454 394.04      
17 B3u 318 304 82.98      
18 B3u 139 133 20.78      

Unscaled Zero Point Vibrational Energy (zpe) 2416.8 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 2308.1 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 wB97X-D/TZVP
ABC
0.02583 0.01320 0.01081

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/TZVP

Point Group is D2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 1.611 0.000 0.000
Al2 -1.611 0.000 0.000
Cl3 0.000 0.000 1.625
Cl4 0.000 0.000 -1.625
Cl5 2.625 1.825 0.000
Cl6 2.625 -1.825 0.000
Cl7 -2.625 1.825 0.000
Cl8 -2.625 -1.825 0.000

Atom - Atom Distances (Å)
  Al1 Al2 Cl3 Cl4 Cl5 Cl6 Cl7 Cl8
Al13.22232.28822.28822.08812.08814.61284.6128
Al23.22232.28822.28824.61284.61282.08812.0881
Cl32.28822.28823.24983.58663.58663.58663.5866
Cl42.28822.28823.24983.58663.58663.58663.5866
Cl52.08814.61283.58663.58663.65085.25036.3949
Cl62.08814.61283.58663.58663.65086.39495.2503
Cl74.61282.08813.58663.58665.25036.39493.6508
Cl84.61282.08813.58663.58666.39495.25033.6508

picture of Aluminum, di-μ-chlorotetrachlorodi- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Al1 Cl3 Al2 89.512 Al1 Cl4 Al2 89.512
Cl3 Al1 Cl4 90.488 Cl3 Al1 Cl5 109.994
Cl3 Al1 Cl6 109.994 Cl3 Al2 Cl4 90.488
Cl3 Al2 Cl7 109.994 Cl3 Al2 Cl8 109.994
Cl4 Al1 Cl5 109.994 Cl4 Al1 Cl6 109.994
Cl4 Al2 Cl7 109.994 Cl4 Al2 Cl8 109.994
Cl5 Al1 Cl6 121.894 Cl7 Al2 Cl8 121.894
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.671      
2 Al 0.671      
3 Cl -0.196      
4 Cl -0.196      
5 Cl -0.237      
6 Cl -0.237      
7 Cl -0.237      
8 Cl -0.237      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -110.129 0.000 0.000
y 0.000 -108.874 0.000
z 0.000 0.000 -96.359
Traceless
 xyz
x -7.513 0.000 0.000
y 0.000 -5.630 0.000
z 0.000 0.000 13.142
Polar
3z2-r226.285
x2-y2-1.255
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.934 0.000 0.000
y 0.000 15.455 0.000
z 0.000 0.000 11.730


<r2> (average value of r2) Å2
<r2> 913.327
(<r2>)1/2 30.221