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All results from a given calculation for CHCl3 (Chloroform)

using model chemistry: mPW1PW91/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at mPW1PW91/6-31G(2df,p)
 hartrees
Energy at 0K-1419.309071
Energy at 298.15K-1419.310755
HF Energy-1419.309071
Nuclear repulsion energy263.891246
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 mPW1PW91/6-31G(2df,p)
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 3197 3052 0.51 62.65 0.26 0.41
2 A1 686 655 5.35 10.54 0.01 0.01
3 A1 373 356 0.37 6.87 0.19 0.32
4 E 1239 1182 23.60 4.08 0.75 0.86
4 E 1239 1182 23.60 4.08 0.75 0.86
5 E 785 750 163.89 2.78 0.75 0.86
5 E 785 750 163.89 2.78 0.75 0.86
6 E 262 250 0.05 3.36 0.75 0.86
6 E 262 250 0.05 3.36 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4413.3 cm-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 4213.4 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 mPW1PW91/6-31G(2df,p)
ABC
0.10969 0.10969 0.05691

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G(2df,p)

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 1.539
Cl3 0.000 1.680 -0.084
Cl4 1.455 -0.840 -0.084
Cl5 -1.455 -0.840 -0.084

Atom - Atom Distances (Å)
  C1 H2 Cl3 Cl4 Cl5
C11.08481.76431.76431.7643
H21.08482.33582.33582.3358
Cl31.76432.33582.91062.9106
Cl41.76432.33582.91062.9106
Cl51.76432.33582.91062.9106

picture of Chloroform state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 Cl3 107.737 H2 C1 Cl4 107.737
H2 C1 Cl5 107.737 Cl3 C1 Cl4 111.148
Cl3 C1 Cl5 111.148 Cl4 C1 Cl5 111.148
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.087      
2 H 0.241      
3 Cl -0.051      
4 Cl -0.051      
5 Cl -0.051      


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 1.145 1.145
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.631 0.000 0.000
y 0.000 -43.631 0.000
z 0.000 0.000 -41.440
Traceless
 xyz
x -1.095 0.000 0.000
y 0.000 -1.095 0.000
z 0.000 0.000 2.190
Polar
3z2-r24.381
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 7.668 0.000 0.000
y 0.000 7.668 0.000
z 0.000 0.000 4.922


<r2> (average value of r2) Å2
<r2> 174.772
(<r2>)1/2 13.220