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

using model chemistry: wB97X-D/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/cc-pVQZ
 hartrees
Energy at 0K-47.408403
Energy at 298.15K-47.410754
HF Energy-47.408403
Nuclear repulsion energy16.290584
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 wB97X-D/cc-pVQZ
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 2994 2994 71.89      
2 A1 1104 1104 0.29      
3 A1 647 647 36.75      
4 E 3063 3063 51.60      
4 E 3063 3063 51.70      
5 E 1454 1454 3.75      
5 E 1454 1454 3.75      
6 E 423 423 171.94      
6 E 423 423 171.99      

Unscaled Zero Point Vibrational Energy (zpe) 7312.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7312.1 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 wB97X-D/cc-pVQZ
ABC
5.45126 0.76545 0.76545

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVQZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.577
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
Li11.96242.59012.59012.5901
C21.96241.09591.09591.0959
H32.59011.09591.75171.7517
H42.59011.09591.75171.7517
H52.59011.09591.75171.7517

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 112.655 Li1 C2 H4 112.655
Li1 C2 H5 112.655 H3 C2 H4 106.108
H3 C2 H5 106.108 H4 C2 H5 106.108
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.478      
2 C -0.346      
3 H -0.044      
4 H -0.044      
5 H -0.044      


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 -5.728 5.728
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.715 0.000 0.000
y 0.000 -11.715 0.000
z 0.000 0.000 -1.480
Traceless
 xyz
x -5.117 0.000 0.000
y 0.000 -5.117 0.000
z 0.000 0.000 10.234
Polar
3z2-r220.468
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 4.717 0.000 0.000
y 0.000 4.718 0.001
z 0.000 0.001 6.077


<r2> (average value of r2) Å2
<r2> 18.563
(<r2>)1/2 4.308