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

using model chemistry: B97D3/daug-cc-pVDZ

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/daug-cc-pVDZ
 hartrees
Energy at 0K-47.383217
Energy at 298.15K-47.385489
HF Energy-47.383217
Nuclear repulsion energy16.021295
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/daug-cc-pVDZ
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 2900 2900 114.91      
2 A1 1040 1040 24.34      
3 A1 585 585 17.12      
4 E 2976 2976 51.71      
4 E 2976 2976 51.72      
5 E 1385 1385 7.01      
5 E 1385 1385 7.01      
6 E 404 404 164.93      
6 E 404 404 164.99      

Unscaled Zero Point Vibrational Energy (zpe) 7027.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7027.8 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/daug-cc-pVDZ
ABC
5.31563 0.73384 0.73384

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/daug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.612
C2 0.000 0.000 0.394
H3 0.000 1.024 0.824
H4 -0.887 -0.512 0.824
H5 0.887 -0.512 0.824

Atom - Atom Distances (Å)
  Li1 C2 H3 H4 H5
Li12.00592.64242.64242.6424
C22.00591.11071.11071.1107
H32.64241.11071.77391.7739
H42.64241.11071.77391.7739
H52.64241.11071.77391.7739

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 112.773 Li1 C2 H4 112.773
Li1 C2 H5 112.773 H3 C2 H4 105.977
H3 C2 H5 105.977 H4 C2 H5 105.977
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li -0.393      
2 C 0.624      
3 H -0.077      
4 H -0.077      
5 H -0.077      


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 -5.582 5.582
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.247 0.000 0.000
y 0.000 -12.247 0.000
z 0.000 0.000 -1.941
Traceless
 xyz
x -5.153 0.000 0.000
y 0.000 -5.153 0.000
z 0.000 0.000 10.306
Polar
3z2-r220.612
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 5.803 0.000 0.000
y 0.000 5.804 -0.000
z 0.000 -0.000 9.032


<r2> (average value of r2) Å2
<r2> 19.413
(<r2>)1/2 4.406