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All results from a given calculation for CHCl3 (Chloroform)

using model chemistry: B1B95/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/3-21G*
 hartrees
Energy at 0K-1412.910966
Energy at 298.15K-1412.912581
HF Energy-1412.910966
Nuclear repulsion energy261.748342
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 B1B95/3-21G*
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 3216 3071 0.64 70.80 0.29 0.45
2 A1 660 630 6.22 10.89 0.00 0.00
3 A1 365 349 0.40 10.10 0.24 0.39
4 E 1277 1220 15.31 9.30 0.75 0.86
4 E 1277 1220 15.32 9.30 0.75 0.86
5 E 720 687 169.22 3.65 0.75 0.86
5 E 720 687 169.24 3.65 0.75 0.86
6 E 263 251 0.08 5.79 0.75 0.86
6 E 263 251 0.08 5.79 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4380.7 cm-1
Scaled (by 0.9549) Zero Point Vibrational Energy (zpe) 4183.1 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 B1B95/3-21G*
ABC
0.10793 0.10793 0.05603

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.465
H2 0.000 0.000 1.548
Cl3 0.000 1.694 -0.085
Cl4 1.467 -0.847 -0.085
Cl5 -1.467 -0.847 -0.085

Atom - Atom Distances (Å)
  C1 H2 Cl3 Cl4 Cl5
C11.08321.78071.78071.7807
H21.08322.35282.35282.3528
Cl31.78072.35282.93332.9333
Cl41.78072.35282.93332.9333
Cl51.78072.35282.93332.9333

picture of Chloroform state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 Cl3 107.996 H2 C1 Cl4 107.996
H2 C1 Cl5 107.996 Cl3 C1 Cl4 110.905
Cl3 C1 Cl5 110.905 Cl4 C1 Cl5 110.905
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.572      
2 H 0.350      
3 Cl 0.074      
4 Cl 0.074      
5 Cl 0.074      


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 1.322 1.322
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.528 0.000 0.000
y 0.000 -44.528 0.000
z 0.000 0.000 -41.921
Traceless
 xyz
x -1.304 0.000 0.000
y 0.000 -1.304 0.000
z 0.000 0.000 2.607
Polar
3z2-r25.214
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 6.599 0.000 0.000
y 0.000 6.599 0.000
z 0.000 0.000 3.629


<r2> (average value of r2) Å2
<r2> 177.605
(<r2>)1/2 13.327