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

using model chemistry: B3LYP/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 B3LYP/6-31G*
 hartrees
Energy at 0K-1458.599021
Energy at 298.15K-1458.602696
Nuclear repulsion energy357.506774
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/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 3083 2960 2.26      
2 A1 1442 1385 7.32      
3 A1 1079 1036 22.13      
4 A1 519 499 13.61      
5 A1 346 332 1.58      
6 A2 312 300 0.00      
7 E 3169 3043 3.27      
7 E 3169 3043 3.27      
8 E 1509 1449 3.18      
8 E 1509 1449 3.18      
9 E 1118 1074 60.62      
9 E 1118 1074 60.63      
10 E 690 662 145.52      
10 E 690 662 145.51      
11 E 346 332 1.98      
11 E 346 332 1.98      
12 E 240 231 0.18      
12 E 240 231 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 10461.2 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 10045.8 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/6-31G*
ABC
0.07715 0.07715 0.05520

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.773
C2 0.000 0.000 0.253
H3 0.000 -1.030 2.138
H4 0.892 0.515 2.138
H5 -0.892 0.515 2.138
Cl6 0.000 1.697 -0.364
Cl7 -1.470 -0.849 -0.364
Cl8 1.470 -0.849 -0.364

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.52011.09271.09271.09272.72922.72922.7292
C21.52012.14822.14822.14821.80591.80591.8059
H31.09272.14821.78401.78403.70122.90772.9077
H41.09272.14821.78401.78402.90773.70122.9077
H51.09272.14821.78401.78402.90772.90773.7012
Cl62.72921.80593.70122.90772.90772.93952.9395
Cl72.72921.80592.90773.70122.90772.93952.9395
Cl82.72921.80592.90772.90773.70122.93952.9395

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 109.984 C1 C2 Cl7 109.984
C1 C2 Cl8 109.984 C2 C1 H3 109.512
C2 C1 H4 109.512 C2 C1 H5 109.512
H3 C1 H4 109.430 H3 C1 H5 109.430
H4 C1 H5 109.430 Cl6 C2 Cl7 108.954
Cl6 C2 Cl8 108.954 Cl7 C2 Cl8 108.954
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.420 -0.301 0.029 -0.529
2 C -0.265 -0.020 0.282 -0.250
3 H 0.197 0.144 0.060 0.226
4 H 0.197 0.143 0.060 0.228
5 H 0.197 0.143 0.060 0.228
6 Cl 0.032 -0.036 -0.164 0.032
7 Cl 0.032 -0.036 -0.164 0.032
8 Cl 0.032 -0.036 -0.164 0.032


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 1.992 1.992
CHELPG 0.000 -0.003 2.004 2.004
AIM 0.000 0.000 -0.511 0.511
ESP -0.003 0.010 2.030 2.030


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.869 0.000 0.000
y 0.000 -50.869 0.000
z 0.000 0.000 -47.456
Traceless
 xyz
x -1.706 0.000 0.000
y 0.000 -1.706 0.000
z 0.000 0.000 3.413
Polar
3z2-r26.826
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 8.204 0.000 0.000
y 0.000 8.204 0.000
z 0.000 0.000 6.407


<r2> (average value of r2) Å2
<r2> 220.863
(<r2>)1/2 14.861