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

using model chemistry: B97D3/6-311+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 B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-1458.722490
Energy at 298.15K-1458.726060
HF Energy-1458.722490
Nuclear repulsion energy358.862036
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 B97D3/6-311+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 3003 2964 3.37      
2 A1 1383 1365 8.32      
3 A1 1041 1027 20.50      
4 A1 506 499 9.77      
5 A1 337 333 0.56      
6 A2 297 293 0.00      
7 E 3089 3049 4.38      
7 E 3089 3049 4.38      
8 E 1452 1433 3.12      
8 E 1452 1433 3.12      
9 E 1071 1057 48.33      
9 E 1071 1057 48.35      
10 E 639 631 136.64      
10 E 639 631 136.78      
11 E 338 334 3.86      
11 E 338 334 3.86      
12 E 234 231 0.03      
12 E 234 231 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 10105.7 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 9974.3 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 B97D3/6-311+G(3df,2p)
ABC
0.07772 0.07772 0.05572

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.771
C2 0.000 0.000 0.255
H3 0.000 -1.030 2.133
H4 0.892 0.515 2.133
H5 -0.892 0.515 2.133
Cl6 0.000 1.689 -0.364
Cl7 -1.463 -0.845 -0.364
Cl8 1.463 -0.845 -0.364

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.51671.09191.09191.09192.72252.72252.7225
C21.51672.14222.14222.14221.79881.79881.7988
H31.09192.14221.78471.78473.69172.89962.8996
H41.09192.14221.78471.78472.89963.69172.8996
H51.09192.14221.78471.78472.89962.89963.6917
Cl62.72251.79883.69172.89962.89962.92562.9256
Cl72.72251.79882.89963.69172.89962.92562.9256
Cl82.72251.79882.89962.89963.69172.92562.9256

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 109.919 C1 C2 Cl7 109.919
C1 C2 Cl8 109.919 C2 C1 H3 109.263
C2 C1 H4 109.263 C2 C1 H5 109.263
H3 C1 H4 109.678 H3 C1 H5 109.678
H4 C1 H5 109.678 Cl6 C2 Cl7 109.020
Cl6 C2 Cl8 109.020 Cl7 C2 Cl8 109.020
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.091      
2 C 0.589      
3 H 0.152      
4 H 0.152      
5 H 0.152      
6 Cl -0.318      
7 Cl -0.318      
8 Cl -0.318      


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
Primitive
 xyz
x -50.961 0.000 0.000
y 0.000 -50.961 0.000
z 0.000 0.000 -47.536
Traceless
 xyz
x -1.712 0.000 0.000
y 0.000 -1.712 0.000
z 0.000 0.000 3.425
Polar
3z2-r26.850
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 10.990 0.000 0.000
y 0.000 10.989 0.000
z 0.000 0.000 9.549


<r2> (average value of r2) Å2
<r2> 219.423
(<r2>)1/2 14.813