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All results from a given calculation for CDCl3 (trichloromethane-d)

using model chemistry: HF/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 HF/aug-cc-pVTZ
 hartrees
Energy at 0K-1417.002625
Energy at 298.15K-1417.002755
HF Energy-1417.002625
Nuclear repulsion energy264.366517
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 HF/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 2470 2249 0.09      
2 A1 701 638 5.91      
3 A1 393 357 0.49      
4 E 1025 933 79.34      
4 E 1025 933 79.34      
5 E 820 747 92.98      
5 E 820 747 92.98      
6 E 280 255 0.12      
6 E 280 255 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 3906.9 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 3556.9 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 HF/aug-cc-pVTZ
ABC
0.10838 0.10838 0.05708

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.454
H2 0.000 0.000 1.524
Cl3 0.000 1.678 -0.083
Cl4 1.453 -0.839 -0.083
Cl5 -1.453 -0.839 -0.083

Atom - Atom Distances (Å)
  C1 H2 Cl3 Cl4 Cl5
C11.06931.76191.76191.7619
H21.06932.32332.32332.3233
Cl31.76192.32332.90612.9061
Cl41.76192.32332.90612.9061
Cl51.76192.32332.90612.9061

picture of trichloromethane-d state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
D2 C1 Cl3 107.770 D2 C1 Cl4 107.770
D2 C1 Cl5 107.770 Cl3 C1 Cl4 111.117
Cl3 C1 Cl5 111.117 Cl4 C1 Cl5 111.117
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.258      
2 H 0.295      
3 Cl -0.184      
4 Cl -0.184      
5 Cl -0.184      


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 1.195 1.195
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.747 0.000 0.000
y 0.000 -44.747 0.000
z 0.000 0.000 -42.226
Traceless
 xyz
x -1.260 0.000 0.000
y 0.000 -1.260 0.000
z 0.000 0.000 2.521
Polar
3z2-r25.041
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 8.720 0.000 0.000
y 0.000 8.720 0.000
z 0.000 0.000 6.274


<r2> (average value of r2) Å2
<r2> 174.908
(<r2>)1/2 13.225