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

using model chemistry: BLYP/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-1458.585696
Energy at 298.15K-1458.589148
Nuclear repulsion energy353.130757
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/aug-cc-pVDZ
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 2985 2980 2.19      
2 A1 1350 1348 8.51      
3 A1 1030 1028 22.34      
4 A1 492 491 10.48      
5 A1 325 324 0.58      
6 A2 279 278 0.00      
7 E 3072 3066 3.27      
7 E 3072 3066 3.26      
8 E 1413 1410 2.62      
8 E 1413 1410 2.62      
9 E 1047 1045 50.45      
9 E 1047 1045 50.40      
10 E 618 617 139.75      
10 E 618 617 139.69      
11 E 329 329 3.97      
11 E 329 329 3.97      
12 E 225 225 0.03      
12 E 225 225 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 9935.3 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 9916.5 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 BLYP/aug-cc-pVDZ
ABC
0.07526 0.07526 0.05390

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.796
C2 0.000 0.000 0.270
H3 0.000 -1.041 2.161
H4 0.901 0.520 2.161
H5 -0.901 0.520 2.161
Cl6 0.000 1.718 -0.370
Cl7 -1.487 -0.859 -0.370
Cl8 1.487 -0.859 -0.370

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.52641.10271.10271.10272.76432.76432.7643
C21.52642.15862.15862.15861.83281.83281.8328
H31.10272.15861.80241.80243.74332.94122.9412
H41.10272.15861.80241.80242.94123.74332.9412
H51.10272.15861.80241.80242.94122.94123.7433
Cl62.76431.83283.74332.94122.94122.97482.9748
Cl72.76431.83282.94123.74332.94122.97482.9748
Cl82.76431.83282.94122.94123.74332.97482.9748

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 110.426 C1 C2 Cl7 110.426
C1 C2 Cl8 110.426 C2 C1 H3 109.321
C2 C1 H4 109.321 C2 C1 H5 109.321
H3 C1 H4 109.621 H3 C1 H5 109.621
H4 C1 H5 109.621 Cl6 C2 Cl7 108.500
Cl6 C2 Cl8 108.500 Cl7 C2 Cl8 108.500
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.447      
2 C -0.790      
3 H -0.234      
4 H -0.234      
5 H -0.234      
6 Cl 0.015      
7 Cl 0.015      
8 Cl 0.015      


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 1.949 1.949
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.808 0.000 0.000
y 0.000 -51.808 0.000
z 0.000 0.000 -48.221
Traceless
 xyz
x -1.794 0.000 0.000
y 0.000 -1.794 0.000
z 0.000 0.000 3.587
Polar
3z2-r27.174
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 11.351 0.000 0.000
y 0.000 11.352 -0.001
z 0.000 -0.001 9.797


<r2> (average value of r2) Å2
<r2> 226.082
(<r2>)1/2 15.036