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

using model chemistry: B3LYP/STO-3G

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/STO-3G
 hartrees
Energy at 0K-1442.622793
Energy at 298.15K-1442.626060
Nuclear repulsion energy348.009698
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/STO-3G
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 3319 2962 4.16      
2 A1 1533 1368 1.50      
3 A1 1143 1020 36.29      
4 A1 532 475 13.82      
5 A1 329 294 7.21      
6 A2 242 216 0.00      
7 E 3493 3117 4.53      
7 E 3493 3117 4.53      
8 E 1630 1454 2.62      
8 E 1630 1454 2.62      
9 E 1188 1060 80.52      
9 E 1188 1060 80.52      
10 E 806 719 93.94      
10 E 806 719 93.94      
11 E 325 290 0.01      
11 E 325 290 0.01      
12 E 222 199 1.40      
12 E 222 199 1.40      

Unscaled Zero Point Vibrational Energy (zpe) 11212.2 cm-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 10005.8 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/STO-3G
ABC
0.07308 0.07308 0.05212

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/STO-3G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.818
C2 0.000 0.000 0.258
H3 0.000 -1.040 2.181
H4 0.901 0.520 2.181
H5 -0.901 0.520 2.181
Cl6 0.000 1.747 -0.372
Cl7 -1.513 -0.873 -0.372
Cl8 1.513 -0.873 -0.372

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.56061.10181.10181.10182.80192.80192.8019
C21.56062.18642.18642.18641.85711.85711.8571
H31.10182.18641.80211.80213.77992.97242.9724
H41.10182.18641.80211.80212.97243.77992.9724
H51.10182.18641.80211.80212.97242.97243.7799
Cl62.80191.85713.77992.97242.97243.02573.0257
Cl72.80191.85712.97243.77992.97243.02573.0257
Cl82.80191.85712.97242.97243.77993.02573.0257

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 109.834 C1 C2 Cl7 109.834
C1 C2 Cl8 109.834 C2 C1 H3 109.206
C2 C1 H4 109.206 C2 C1 H5 109.206
H3 C1 H4 109.735 H3 C1 H5 109.735
H4 C1 H5 109.735 Cl6 C2 Cl7 109.106
Cl6 C2 Cl8 109.106 Cl7 C2 Cl8 109.106
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.208      
2 C 0.110      
3 H 0.114      
4 H 0.114      
5 H 0.114      
6 Cl -0.081      
7 Cl -0.081      
8 Cl -0.081      


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 2.408 2.408
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.079 0.000 0.000
y 0.000 -49.079 0.000
z 0.000 0.000 -44.376
Traceless
 xyz
x -2.351 0.000 0.000
y 0.000 -2.351 0.000
z 0.000 0.000 4.703
Polar
3z2-r29.406
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 4.585 0.000 0.000
y 0.000 4.585 0.000
z 0.000 0.000 2.612


<r2> (average value of r2) Å2
<r2> 230.131
(<r2>)1/2 15.170