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

using model chemistry: B97D3/aug-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/aug-cc-pVDZ
 hartrees
Energy at 0K-47.382440
Energy at 298.15K-47.384730
HF Energy-47.382440
Nuclear repulsion energy16.001435
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/aug-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 2902 2902 113.01      
2 A1 1039 1039 26.56      
3 A1 583 583 16.18      
4 E 2979 2979 48.84      
4 E 2978 2978 48.87      
5 E 1387 1387 6.94      
5 E 1387 1387 6.94      
6 E 416 416 170.75      
6 E 416 416 170.81      

Unscaled Zero Point Vibrational Energy (zpe) 7043.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7043.8 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/aug-cc-pVDZ
ABC
5.31759 0.72985 0.72985

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.617
C2 0.000 0.000 0.395
H3 0.000 1.024 0.826
H4 -0.887 -0.512 0.826
H5 0.887 -0.512 0.826

Atom - Atom Distances (Å)
  Li1 C2 H3 H4 H5
Li12.01192.64882.64882.6488
C22.01191.11091.11091.1109
H32.64881.11091.77361.7736
H42.64881.11091.77361.7736
H52.64881.11091.77361.7736

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 112.822 Li1 C2 H4 112.822
Li1 C2 H5 112.822 H3 C2 H4 105.922
H3 C2 H5 105.922 H4 C2 H5 105.922
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.216      
2 C 0.674      
3 H -0.297      
4 H -0.297      
5 H -0.297      


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 -5.609 5.609
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.294 0.000 0.000
y 0.000 -12.294 0.000
z 0.000 0.000 -1.867
Traceless
 xyz
x -5.213 0.000 0.000
y 0.000 -5.213 0.000
z 0.000 0.000 10.426
Polar
3z2-r220.853
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 5.818 0.000 0.000
y 0.000 5.820 -0.000
z 0.000 -0.000 9.017


<r2> (average value of r2) Å2
<r2> 19.479
(<r2>)1/2 4.414