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

using model chemistry: B97D3/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 B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-1458.739558
Energy at 298.15K-1458.743099
HF Energy-1458.739558
Nuclear repulsion energy357.842830
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 B97D3/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 3008 2962 3.23      
2 A1 1383 1362 8.40      
3 A1 1043 1027 21.84      
4 A1 501 493 10.41      
5 A1 333 328 0.59      
6 A2 293 288 0.00      
7 E 3094 3046 4.06      
7 E 3094 3046 4.06      
8 E 1450 1428 2.72      
8 E 1450 1428 2.73      
9 E 1073 1057 48.89      
9 E 1073 1057 48.86      
10 E 632 622 139.90      
10 E 632 622 140.05      
11 E 335 330 4.02      
11 E 335 330 4.01      
12 E 230 227 0.03      
12 E 230 227 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 10094.2 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 9939.7 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 B97D3/aug-cc-pVTZ
ABC
0.07729 0.07729 0.05534

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

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 0.258
H3 0.000 -1.031 2.133
H4 0.892 0.515 2.133
H5 -0.892 0.515 2.133
Cl6 0.000 1.695 -0.364
Cl7 -1.468 -0.848 -0.364
Cl8 1.468 -0.848 -0.364

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.51441.09191.09191.09192.72762.72762.7276
C21.51442.13982.13982.13981.80581.80581.8058
H31.09192.13981.78501.78503.69712.90312.9031
H41.09192.13981.78501.78502.90313.69712.9031
H51.09192.13981.78501.78502.90312.90313.6971
Cl62.72761.80583.69712.90312.90312.93592.9359
Cl72.72761.80582.90313.69712.90312.93592.9359
Cl82.72761.80582.90312.90313.69712.93592.9359

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 110.168 C1 C2 Cl7 110.169
C1 C2 Cl8 110.169 C2 C1 H3 109.299
C2 C1 H4 109.299 C2 C1 H5 109.299
H3 C1 H4 109.643 H3 C1 H5 109.643
H4 C1 H5 109.643 Cl6 C2 Cl7 108.765
Cl6 C2 Cl8 108.765 Cl7 C2 Cl8 108.765
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.480      
2 C 0.798      
3 H 0.221      
4 H 0.221      
5 H 0.221      
6 Cl -0.327      
7 Cl -0.327      
8 Cl -0.327      


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 1.880 1.880
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.919 0.000 0.000
y 0.000 -50.919 0.000
z 0.000 0.000 -47.505
Traceless
 xyz
x -1.707 0.000 0.000
y 0.000 -1.707 0.000
z 0.000 0.000 3.414
Polar
3z2-r26.828
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 11.143 0.000 0.000
y 0.000 11.142 0.000
z 0.000 0.000 9.703


<r2> (average value of r2) Å2
<r2> 220.494
(<r2>)1/2 14.849