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

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-1458.214292
Energy at 298.15K-1458.218031
HF Energy-1458.214292
Nuclear repulsion energy362.111565
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 HSEh1PBE/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 3071 2952 1.67      
2 A1 1408 1353 11.78      
3 A1 1099 1057 19.34      
4 A1 535 515 9.68      
5 A1 348 335 1.18      
6 A2 301 289 0.00      
7 E 3163 3040 2.49      
7 E 3163 3040 2.49      
8 E 1472 1414 3.29      
8 E 1472 1414 3.29      
9 E 1099 1056 57.19      
9 E 1099 1056 57.18      
10 E 716 689 118.17      
10 E 716 689 118.14      
11 E 345 332 1.56      
11 E 345 332 1.56      
12 E 240 231 0.22      
12 E 240 231 0.22      

Unscaled Zero Point Vibrational Energy (zpe) 10415.7 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 10010.5 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 HSEh1PBE/cc-pVTZ
ABC
0.07913 0.07913 0.05681

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.758
C2 0.000 0.000 0.251
H3 0.000 -1.027 2.119
H4 0.890 0.514 2.119
H5 -0.890 0.514 2.119
Cl6 0.000 1.673 -0.361
Cl7 -1.449 -0.836 -0.361
Cl8 1.449 -0.836 -0.361

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.50641.08911.08911.08912.69932.69932.6993
C21.50642.13182.13182.13181.78131.78131.7813
H31.08912.13181.77931.77933.66622.87852.8785
H41.08912.13181.77931.77932.87853.66622.8785
H51.08912.13181.77931.77932.87852.87853.6662
Cl62.69931.78133.66622.87852.87852.89742.8974
Cl72.69931.78132.87853.66622.87852.89742.8974
Cl82.69931.78132.87852.87853.66622.89742.8974

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 110.098 C1 C2 Cl7 110.098
C1 C2 Cl8 110.098 C2 C1 H3 109.389
C2 C1 H4 109.389 C2 C1 H5 109.389
H3 C1 H4 109.553 H3 C1 H5 109.553
H4 C1 H5 109.553 Cl6 C2 Cl7 108.837
Cl6 C2 Cl8 108.837 Cl7 C2 Cl8 108.837
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.228      
2 C 0.041      
3 H 0.126      
4 H 0.126      
5 H 0.126      
6 Cl -0.063      
7 Cl -0.063      
8 Cl -0.063      


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 -50.577 0.000 0.000
y 0.000 -50.577 0.000
z 0.000 0.000 -47.463
Traceless
 xyz
x -1.557 0.000 0.000
y 0.000 -1.557 0.000
z 0.000 0.000 3.114
Polar
3z2-r26.229
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 9.288 0.000 0.000
y 0.000 9.287 -0.000
z 0.000 -0.000 7.892


<r2> (average value of r2) Å2
<r2> 215.845
(<r2>)1/2 14.692