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All results from a given calculation for CH3Li (methyl lithium)

using model chemistry: HF/6-311G**

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/6-311G**
 hartrees
Energy at 0K-47.031746
Energy at 298.15K-47.034179
HF Energy-47.031746
Nuclear repulsion energy16.233065
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/6-311G**
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 3067 2787 97.43      
2 A1 1213 1102 0.01      
3 A1 644 585 36.16      
4 E 3117 2831 89.82      
4 E 3117 2831 89.82      
5 E 1562 1419 2.62      
5 E 1562 1419 2.62      
6 E 460 418 168.69      
6 E 460 418 168.69      

Unscaled Zero Point Vibrational Energy (zpe) 7600.6 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 6905.1 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 HF/6-311G**
ABC
5.47183 0.75013 0.75013

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.595
C2 0.000 0.000 0.391
H3 0.000 1.009 0.813
H4 -0.874 -0.505 0.813
H5 0.874 -0.505 0.813

Atom - Atom Distances (Å)
  Li1 C2 H3 H4 H5
Li11.98532.61122.61122.6112
C21.98531.09441.09441.0944
H32.61121.09441.74841.7484
H42.61121.09441.74841.7484
H52.61121.09441.74841.7484

picture of methyl lithium state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Li1 C2 H3 112.730 Li1 C2 H4 112.730
Li1 C2 H5 112.730 H3 C2 H4 106.025
H3 C2 H5 106.025 H4 C2 H5 106.025
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.487      
2 C -0.678      
3 H 0.063      
4 H 0.063      
5 H 0.063      


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 -5.887 5.887
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.583 0.000 0.000
y 0.000 -11.583 0.000
z 0.000 0.000 -1.020
Traceless
 xyz
x -5.281 0.000 0.000
y 0.000 -5.281 0.000
z 0.000 0.000 10.563
Polar
3z2-r221.125
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 3.762 0.000 0.000
y 0.000 3.762 0.000
z 0.000 0.000 4.605


<r2> (average value of r2) Å2
<r2> 18.622
(<r2>)1/2 4.315