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All results from a given calculation for CH3CCl3 (Ethane, 1,1,1-trichloro-)

using model chemistry: B3LYP/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-1458.730299
Energy at 298.15K-1458.733974
Nuclear repulsion energy359.727034
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 B3LYP/6-311+G(3df,2p)
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 3053 2953 1.91      
2 A1 1418 1371 8.84      
3 A1 1065 1030 16.44      
4 A1 520 503 8.83      
5 A1 344 332 0.76      
6 A2 298 288 0.00      
7 E 3134 3031 2.75      
7 E 3134 3031 2.76      
8 E 1484 1435 3.79      
8 E 1484 1435 3.79      
9 E 1099 1062 49.58      
9 E 1099 1062 49.56      
10 E 682 660 120.34      
10 E 682 660 120.30      
11 E 344 333 2.43      
11 E 344 333 2.42      
12 E 239 231 0.12      
12 E 239 231 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 10330.8 cm-1
Scaled (by 0.967) Zero Point Vibrational Energy (zpe) 9989.9 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 B3LYP/6-311+G(3df,2p)
ABC
0.07805 0.07805 0.05606

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311+G(3df,2p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.770
C2 0.000 0.000 0.256
H3 0.000 -1.026 2.133
H4 0.888 0.513 2.133
H5 -0.888 0.513 2.133
Cl6 0.000 1.684 -0.364
Cl7 1.458 -0.842 -0.364
Cl8 -1.458 -0.842 -0.364

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.51461.08791.08791.08792.71872.71872.7187
C21.51462.13922.13922.13921.79441.79441.7944
H31.08792.13921.77641.77643.68472.89762.8976
H41.08792.13921.77641.77642.89762.89763.6847
H51.08792.13921.77641.77642.89763.68472.8976
Cl62.71871.79443.68472.89762.89762.91682.9168
Cl72.71871.79442.89762.89763.68472.91682.9168
Cl82.71871.79442.89763.68472.89762.91682.9168

picture of Ethane, 1,1,1-trichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl6 110.202 C1 C2 Cl7 110.202
C1 C2 Cl8 110.202 C2 C1 H3 109.479
C2 C1 H4 109.479 C2 C1 H5 109.479
H3 C1 H4 109.463 H3 C1 H5 109.463
H4 C1 H5 109.463 Cl6 C2 Cl7 108.730
Cl6 C2 Cl8 108.730 Cl7 C2 Cl8 108.730
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.156      
2 C 0.489      
3 H 0.180      
4 H 0.180      
5 H 0.180      
6 Cl -0.290      
7 Cl -0.290      
8 Cl -0.290      


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 1.865 1.865
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 10.728 0.000 0.000
y 0.000 10.729 -0.000
z 0.000 -0.000 9.314


<r2> (average value of r2) Å2
<r2> 218.771
(<r2>)1/2 14.791