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

using model chemistry: M06-2X/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at M06-2X/Def2TZVPP
 hartrees
Energy at 0K-47.387154
Energy at 298.15K-47.389525
HF Energy-47.387154
Nuclear repulsion energy16.291952
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 M06-2X/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 2994 2994 54.52      
2 A1 1092 1092 0.34      
3 A1 652 652 37.01      
4 E 3063 3063 36.42      
4 E 3062 3062 37.05      
5 E 1449 1449 3.48      
5 E 1449 1449 3.29      
6 E 436 436 163.19      
6 E 436 436 163.98      

Unscaled Zero Point Vibrational Energy (zpe) 7315.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7315.2 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 M06-2X/Def2TZVPP
ABC
5.45292 0.76522 0.76522

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.578
C2 0.000 0.000 0.385
H3 0.000 1.011 0.807
H4 -0.876 -0.506 0.807
H5 0.876 -0.506 0.807

Atom - Atom Distances (Å)
  Li1 C2 H3 H4 H5
Li11.96292.59012.59012.5901
C21.96291.09561.09561.0956
H32.59011.09561.75141.7514
H42.59011.09561.75141.7514
H52.59011.09561.75141.7514

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 112.637 Li1 C2 H4 112.637
Li1 C2 H5 112.637 H3 C2 H4 106.128
H3 C2 H5 106.128 H4 C2 H5 106.128
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.725      
2 C -1.041      
3 H 0.105      
4 H 0.105      
5 H 0.105      


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 -5.659 5.659
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.787 0.000 0.000
y 0.000 -11.787 0.000
z 0.000 0.000 -1.646
Traceless
 xyz
x -5.070 0.000 0.000
y 0.000 -5.070 0.000
z 0.000 0.000 10.141
Polar
3z2-r220.282
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 4.413 0.000 0.000
y 0.000 4.420 -0.013
z 0.000 -0.013 5.845


<r2> (average value of r2) Å2
<r2> 18.629
(<r2>)1/2 4.316