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All results from a given calculation for CHCl3 (Chloroform)

using model chemistry: B3LYP/CEP-121G*

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/CEP-121G*
 hartrees
Energy at 0K-51.013917
Energy at 298.15K-51.015505
HF Energy-51.013917
Nuclear repulsion energy57.485727
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/CEP-121G*
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 3174 3076 1.01 70.25 0.25 0.39
2 A1 661 640 6.49 12.19 0.00 0.00
3 A1 356 345 0.28 10.62 0.23 0.37
4 E 1241 1203 35.51 6.12 0.75 0.86
4 E 1241 1203 35.52 6.12 0.75 0.86
5 E 740 717 194.68 4.05 0.75 0.86
5 E 740 717 194.65 4.05 0.75 0.86
6 E 251 244 0.03 5.83 0.75 0.86
6 E 251 244 0.03 5.83 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4326.9 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 4194.5 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/CEP-121G*
ABC
0.10523 0.10523 0.05455

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.461
H2 0.000 0.000 1.549
Cl3 0.000 1.716 -0.085
Cl4 1.486 -0.858 -0.085
Cl5 -1.486 -0.858 -0.085

Atom - Atom Distances (Å)
  C1 H2 Cl3 Cl4 Cl5
C11.08731.80101.80101.8010
H21.08732.36922.36922.3692
Cl31.80102.36922.97272.9727
Cl41.80102.36922.97272.9727
Cl51.80102.36922.97272.9727

picture of Chloroform state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 Cl3 107.646 H2 C1 Cl4 107.646
H2 C1 Cl5 107.646 Cl3 C1 Cl4 111.233
Cl3 C1 Cl5 111.233 Cl4 C1 Cl5 111.233
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.212      
2 H 0.267      
3 Cl -0.018      
4 Cl -0.018      
5 Cl -0.018      


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 1.216 1.216
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.302 0.000 0.000
y 0.000 -42.302 0.000
z 0.000 0.000 -40.049
Traceless
 xyz
x -1.127 0.000 0.000
y 0.000 -1.127 0.000
z 0.000 0.000 2.253
Polar
3z2-r24.507
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 7.671 0.000 0.000
y 0.000 7.672 0.000
z 0.000 0.000 4.492


<r2> (average value of r2) Å2
<r2> 91.210
(<r2>)1/2 9.550