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

using model chemistry: B3LYP/cc-pV(T+d)Z

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/cc-pV(T+d)Z
 hartrees
Energy at 0K-1458.746610
Energy at 298.15K-1458.750273
Nuclear repulsion energy359.455464
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/cc-pV(T+d)Z
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 3055 2950 2.34      
2 A1 1418 1369 8.06      
3 A1 1067 1030 19.37      
4 A1 518 500 9.79      
5 A1 341 330 0.87      
6 A2 296 286 0.00      
7 E 3136 3027 3.63      
7 E 3136 3027 3.64      
8 E 1481 1430 3.06      
8 E 1481 1430 3.06      
9 E 1101 1063 50.72      
9 E 1101 1063 50.73      
10 E 679 656 124.55      
10 E 679 656 124.52      
11 E 342 330 2.36      
11 E 342 330 2.36      
12 E 236 228 0.12      
12 E 236 228 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 10323.5 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 9966.3 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 B3LYP/cc-pV(T+d)Z
ABC
0.07796 0.07796 0.05592

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pV(T+d)Z

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.769
C2 0.000 0.000 0.255
H3 0.000 -1.026 2.132
H4 0.888 0.513 2.132
H5 -0.888 0.513 2.132
Cl6 0.000 1.686 -0.364
Cl7 -1.460 -0.843 -0.364
Cl8 1.460 -0.843 -0.364

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.51381.08811.08811.08812.71872.71872.7187
C21.51382.13862.13862.13861.79611.79611.7961
H31.08812.13861.77701.77703.68532.89692.8969
H41.08812.13861.77701.77702.89693.68532.8969
H51.08812.13861.77701.77702.89692.89693.6853
Cl62.71871.79613.68532.89692.89692.92052.9205
Cl72.71871.79612.89693.68532.89692.92052.9205
Cl82.71871.79612.89692.89693.68532.92052.9205

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 110.153 C1 C2 Cl7 110.153
C1 C2 Cl8 110.153 C2 C1 H3 109.463
C2 C1 H4 109.463 C2 C1 H5 109.463
H3 C1 H4 109.479 H3 C1 H5 109.479
H4 C1 H5 109.479 Cl6 C2 Cl7 108.780
Cl6 C2 Cl8 108.780 Cl7 C2 Cl8 108.780
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.227      
2 C 0.100      
3 H 0.122      
4 H 0.122      
5 H 0.122      
6 Cl -0.080      
7 Cl -0.080      
8 Cl -0.080      


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 1.849 1.849
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.903 0.000 0.000
y 0.000 -50.903 0.000
z 0.000 0.000 -47.737
Traceless
 xyz
x -1.583 0.000 0.000
y 0.000 -1.583 0.000
z 0.000 0.000 3.167
Polar
3z2-r26.333
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 9.490 0.000 0.000
y 0.000 9.490 0.000
z 0.000 0.000 8.013


<r2> (average value of r2) Å2
<r2> 218.828
(<r2>)1/2 14.793