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

using model chemistry: B3LYP/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 B3LYP/cc-pVDZ
 hartrees
Energy at 0K-1458.667645
Energy at 298.15K-1458.671309
Nuclear repulsion energy357.055399
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/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 3058 2966 2.09      
2 A1 1391 1349 6.83      
3 A1 1083 1051 26.17      
4 A1 518 502 13.17      
5 A1 342 332 1.32      
6 A2 302 293 0.00      
7 E 3153 3058 2.59      
7 E 3153 3058 2.59      
8 E 1449 1405 2.70      
8 E 1449 1405 2.70      
9 E 1087 1055 59.23      
9 E 1087 1055 59.22      
10 E 684 664 137.91      
10 E 684 664 137.92      
11 E 343 332 2.23      
11 E 343 332 2.23      
12 E 238 231 0.15      
12 E 238 231 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 10299.6 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 9990.6 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/cc-pVDZ
ABC
0.07697 0.07697 0.05512

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.776
C2 0.000 0.000 0.259
H3 0.000 -1.037 2.142
H4 0.898 0.518 2.142
H5 -0.898 0.518 2.142
Cl6 0.000 1.698 -0.365
Cl7 -1.471 -0.849 -0.365
Cl8 1.471 -0.849 -0.365

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.51761.09911.09911.09912.73322.73322.7332
C21.51762.14962.14962.14961.80931.80931.8093
H31.09912.14961.79541.79543.71012.91272.9127
H41.09912.14961.79541.79542.91273.71012.9127
H51.09912.14961.79541.79542.91272.91273.7101
Cl62.73321.80933.71012.91272.91272.94152.9415
Cl72.73321.80932.91273.71012.91272.94152.9415
Cl82.73321.80932.91272.91273.71012.94152.9415

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 110.173 C1 C2 Cl7 110.173
C1 C2 Cl8 110.173 C2 C1 H3 109.426
C2 C1 H4 109.426 C2 C1 H5 109.426
H3 C1 H4 109.517 H3 C1 H5 109.517
H4 C1 H5 109.517 Cl6 C2 Cl7 108.761
Cl6 C2 Cl8 108.761 Cl7 C2 Cl8 108.761
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.123      
2 C -0.291      
3 H 0.057      
4 H 0.057      
5 H 0.057      
6 Cl -0.001      
7 Cl -0.001      
8 Cl -0.001      


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 1.893 1.893
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.444 0.000 0.000
y 0.000 -50.444 0.000
z 0.000 0.000 -47.326
Traceless
 xyz
x -1.559 0.000 0.000
y 0.000 -1.559 0.000
z 0.000 0.000 3.118
Polar
3z2-r26.237
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 8.288 0.000 0.000
y 0.000 8.288 0.000
z 0.000 0.000 6.654


<r2> (average value of r2) Å2
<r2> 221.074
(<r2>)1/2 14.869