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

using model chemistry: B97D3/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/6-31G**
 hartrees
Energy at 0K-47.379297
Energy at 298.15K-47.381700
HF Energy-47.379297
Nuclear repulsion energy16.075570
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 B97D3/6-31G**
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 2926 2926 93.63      
2 A1 1076 1076 100.99      
3 A1 605 605 6.13      
4 E 3006 3006 42.67      
4 E 3006 3006 42.68      
5 E 1442 1442 13.28      
5 E 1442 1442 13.29      
6 E 474 474 235.15      
6 E 474 474 235.27      

Unscaled Zero Point Vibrational Energy (zpe) 7224.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7224.0 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 B97D3/6-31G**
ABC
5.35640 0.73528 0.73528

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.611
C2 0.000 0.000 0.396
H3 0.000 1.020 0.819
H4 -0.884 -0.510 0.819
H5 0.884 -0.510 0.819

Atom - Atom Distances (Å)
  Li1 C2 H3 H4 H5
Li12.00622.63542.63542.6354
C22.00621.10471.10471.1047
H32.63541.10471.76711.7671
H42.63541.10471.76711.7671
H52.63541.10471.76711.7671

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 112.553 Li1 C2 H4 112.553
Li1 C2 H5 112.553 H3 C2 H4 106.221
H3 C2 H5 106.221 H4 C2 H5 106.221
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.332      
2 C -0.570      
3 H 0.079      
4 H 0.079      
5 H 0.079      


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 -4.875 4.875
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.916 0.000 0.000
y 0.000 -11.916 0.000
z 0.000 0.000 -2.032
Traceless
 xyz
x -4.942 0.000 0.000
y 0.000 -4.942 0.000
z 0.000 0.000 9.884
Polar
3z2-r219.769
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 5.252 0.000 0.000
y 0.000 5.254 -0.001
z 0.000 -0.001 8.466


<r2> (average value of r2) Å2
<r2> 19.242
(<r2>)1/2 4.387