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

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-1458.746433
Energy at 298.15K-1458.750079
HF Energy-1458.746433
Nuclear repulsion energy358.817797
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 B3LYPultrafine/aug-cc-pVTZ
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 3056 2956 1.97      
2 A1 1417 1371 8.77      
3 A1 1067 1032 17.59      
4 A1 516 499 9.39      
5 A1 340 329 0.80      
6 A2 293 283 0.00      
7 E 3135 3033 2.69      
7 E 3135 3033 2.69      
8 E 1480 1432 3.37      
8 E 1480 1432 3.37      
9 E 1101 1065 49.84      
9 E 1101 1065 49.84      
10 E 675 653 123.27      
10 E 675 653 123.28      
11 E 341 330 2.51      
11 E 341 330 2.51      
12 E 236 228 0.12      
12 E 236 228 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 10311.6 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 9976.5 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.07768 0.07768 0.05570

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

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 0.250
H3 0.000 -1.026 2.131
H4 0.888 0.513 2.131
H5 -0.888 0.513 2.131
Cl6 0.000 1.688 -0.363
Cl7 -1.462 -0.844 -0.363
Cl8 1.462 -0.844 -0.363

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.51881.08771.08771.08772.71982.71982.7198
C21.51882.14192.14192.14191.79641.79641.7964
H31.08772.14191.77691.77693.68592.89652.8965
H41.08772.14191.77691.77692.89653.68592.8965
H51.08772.14191.77691.77692.89652.89653.6859
Cl62.71981.79643.68592.89652.89652.92432.9243
Cl72.71981.79642.89653.68592.89652.92432.9243
Cl82.71981.79642.89652.89653.68592.92432.9243

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 109.968 C1 C2 Cl7 109.968
C1 C2 Cl8 109.968 C2 C1 H3 109.411
C2 C1 H4 109.411 C2 C1 H5 109.411
H3 C1 H4 109.532 H3 C1 H5 109.532
H4 C1 H5 109.532 Cl6 C2 Cl7 108.970
Cl6 C2 Cl8 108.970 Cl7 C2 Cl8 108.970
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.652      
2 C 0.710      
3 H 0.263      
4 H 0.263      
5 H 0.263      
6 Cl -0.283      
7 Cl -0.283      
8 Cl -0.283      


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 1.878 1.878
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.333 0.000 0.000
y 0.000 -51.333 0.000
z 0.000 0.000 -47.917
Traceless
 xyz
x -1.708 0.000 0.000
y 0.000 -1.708 0.000
z 0.000 0.000 3.416
Polar
3z2-r26.832
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 10.877 0.000 0.000
y 0.000 10.878 -0.000
z 0.000 -0.000 9.461


<r2> (average value of r2) Å2
<r2> 219.716
(<r2>)1/2 14.823