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

using model chemistry: B97D3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/6-31+G**
 hartrees
Energy at 0K-1458.603873
Energy at 298.15K-1458.607445
HF Energy-1458.603873
Nuclear repulsion energy356.333135
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 B97D3/6-31+G**
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 3019 2967 4.48      
2 A1 1394 1370 8.65      
3 A1 1047 1029 25.93      
4 A1 502 493 13.29      
5 A1 338 332 0.82      
6 A2 311 306 0.00      
7 E 3115 3061 4.22      
7 E 3115 3061 4.22      
8 E 1458 1433 3.30      
8 E 1458 1433 3.31      
9 E 1081 1062 58.16      
9 E 1081 1062 58.12      
10 E 636 625 163.05      
10 E 636 625 162.85      
11 E 340 334 4.28      
11 E 340 334 4.28      
12 E 234 230 0.03      
12 E 234 230 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 10169.1 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 9994.2 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 B97D3/6-31+G**
ABC
0.07668 0.07668 0.05477

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.775
C2 0.000 0.000 0.254
H3 0.000 -1.034 2.139
H4 0.895 0.517 2.139
H5 -0.895 0.517 2.139
Cl6 0.000 1.704 -0.365
Cl7 -1.476 -0.852 -0.365
Cl8 1.476 -0.852 -0.365

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.52141.09561.09561.09562.73552.73552.7355
C21.52142.14942.14942.14941.81271.81271.8127
H31.09562.14941.79041.79043.70942.91132.9113
H41.09562.14941.79041.79042.91133.70942.9113
H51.09562.14941.79041.79042.91132.91133.7094
Cl62.73551.81273.70942.91132.91132.95122.9512
Cl72.73551.81272.91133.70942.91132.95122.9513
Cl82.73551.81272.91132.91133.70942.95122.9513

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 109.616 C1 C2 Cl7 109.616
C1 C2 Cl8 109.616 C2 C1 H3 109.392
C2 C1 H4 109.392 C2 C1 H5 109.392
H3 C1 H4 109.550 H3 C1 H5 109.550
H4 C1 H5 109.550 Cl6 C2 Cl7 109.326
Cl6 C2 Cl8 109.326 Cl7 C2 Cl8 109.326
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.557      
2 C -0.123      
3 H 0.198      
4 H 0.198      
5 H 0.198      
6 Cl 0.029      
7 Cl 0.029      
8 Cl 0.029      


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 2.031 2.031
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.230 0.000 0.000
y 0.000 -51.230 0.000
z 0.000 0.000 -47.706
Traceless
 xyz
x -1.762 0.000 0.000
y 0.000 -1.762 0.000
z 0.000 0.000 3.524
Polar
3z2-r27.049
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 9.943 0.000 0.000
y 0.000 9.943 -0.000
z 0.000 -0.000 8.264


<r2> (average value of r2) Å2
<r2> 222.335
(<r2>)1/2 14.911