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

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-1458.782566
Energy at 298.15K-1458.786304
Nuclear repulsion energy361.374218
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 B1B95/6-311G*
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 3081 2953 2.77      
2 A1 1425 1366 11.89      
3 A1 1102 1056 19.19      
4 A1 528 506 12.34      
5 A1 349 334 1.10      
6 A2 319 306 0.00      
7 E 3171 3040 4.03      
7 E 3171 3040 4.03      
8 E 1486 1424 3.14      
8 E 1486 1424 3.13      
9 E 1107 1061 68.97      
9 E 1107 1061 68.94      
10 E 708 679 145.33      
10 E 708 679 145.25      
11 E 344 330 1.85      
11 E 344 330 1.85      
12 E 244 234 0.07      
12 E 244 234 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 10461.5 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 10028.3 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 B1B95/6-311G*
ABC
0.07886 0.07886 0.05642

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.753
C2 0.000 0.000 0.247
H3 0.000 -1.025 2.119
H4 0.888 0.513 2.119
H5 -0.888 0.513 2.119
Cl6 0.000 1.679 -0.360
Cl7 -1.454 -0.839 -0.360
Cl8 1.454 -0.839 -0.360

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.50651.08891.08891.08892.69862.69862.6986
C21.50652.13522.13522.13521.78481.78481.7848
H31.08892.13521.77611.77613.66862.88002.8800
H41.08892.13521.77611.77612.88003.66862.8800
H51.08892.13521.77611.77612.88002.88003.6686
Cl62.69861.78483.66862.88002.88002.90752.9075
Cl72.69861.78482.88003.66862.88002.90752.9075
Cl82.69861.78482.88002.88003.66862.90752.9075

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 109.862 C1 C2 Cl7 109.862
C1 C2 Cl8 109.862 C2 C1 H3 109.657
C2 C1 H4 109.657 C2 C1 H5 109.657
H3 C1 H4 109.285 H3 C1 H5 109.285
H4 C1 H5 109.285 Cl6 C2 Cl7 109.077
Cl6 C2 Cl8 109.077 Cl7 C2 Cl8 109.077
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.578      
2 C -0.395      
3 H 0.268      
4 H 0.268      
5 H 0.268      
6 Cl 0.056      
7 Cl 0.056      
8 Cl 0.056      


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 2.005 2.005
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.430 0.000 0.000
y 0.000 -51.430 0.000
z 0.000 0.000 -48.223
Traceless
 xyz
x -1.603 0.000 0.000
y 0.000 -1.603 0.000
z 0.000 0.000 3.207
Polar
3z2-r26.413
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.554 0.000 0.000
y 0.000 8.555 0.000
z 0.000 0.000 6.815


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000