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

using model chemistry: BLYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at BLYP/6-31G*
 hartrees
Energy at 0K-1458.500569
Energy at 298.15K-1458.504045
HF Energy-1458.500569
Nuclear repulsion energy353.155822
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 BLYP/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 3003 2979 2.50      
2 A1 1400 1389 5.46      
3 A1 1032 1024 27.43      
4 A1 491 487 14.85      
5 A1 329 327 1.19      
6 A2 304 301 0.00      
7 E 3083 3058 4.27      
7 E 3083 3058 4.28      
8 E 1471 1459 2.55      
8 E 1471 1459 2.55      
9 E 1082 1073 57.92      
9 E 1082 1073 57.93      
10 E 626 621 161.87      
10 E 626 621 161.87      
11 E 332 329 3.74      
11 E 332 329 3.74      
12 E 228 226 0.05      
12 E 228 226 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 10102.2 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 10020.4 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 BLYP/6-31G*
ABC
0.07531 0.07531 0.05376

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.774
C2 0.000 0.000 0.238
H3 0.000 -1.012 2.133
H4 0.876 0.506 2.133
H5 -0.876 0.506 2.133
Cl6 0.000 1.696 -0.362
Cl7 -1.469 -0.848 -0.362
Cl8 1.469 -0.848 -0.362

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.53571.07351.07351.07352.72732.72732.7273
C21.53572.14792.14792.14791.79911.79911.7991
H31.07352.14791.75231.75233.68192.89972.8997
H41.07352.14791.75231.75232.89973.68192.8997
H51.07352.14791.75231.75232.89972.89973.6819
Cl62.72731.79913.68192.89972.89972.93772.9377
Cl72.72731.79912.89973.68192.89972.93772.9377
Cl82.72731.79912.89972.89973.68192.93772.9377

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 109.482 C1 C2 Cl7 109.482
C1 C2 Cl8 109.482 C2 C1 H3 109.538
C2 C1 H4 109.538 C2 C1 H5 109.538
H3 C1 H4 109.404 H3 C1 H5 109.404
H4 C1 H5 109.404 Cl6 C2 Cl7 109.460
Cl6 C2 Cl8 109.460 Cl7 C2 Cl8 109.460
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.380      
2 C -0.239      
3 H 0.183      
4 H 0.183      
5 H 0.183      
6 Cl 0.024      
7 Cl 0.024      
8 Cl 0.024      


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 2.010 2.010
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.898 0.000 0.000
y 0.000 -50.898 0.000
z 0.000 0.000 -47.388
Traceless
 xyz
x -1.755 0.000 0.000
y 0.000 -1.755 0.000
z 0.000 0.000 3.510
Polar
3z2-r27.020
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 8.584 0.000 0.000
y 0.000 8.584 0.000
z 0.000 0.000 6.662


<r2> (average value of r2) Å2
<r2> 225.612
(<r2>)1/2 15.020