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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/cc-pVDZ
 hartrees
Energy at 0K-47.403156
Energy at 298.15K-47.405520
HF Energy-47.403156
Nuclear repulsion energy16.112132
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 B3LYPultrafine/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 2958 2869 85.64      
2 A1 1077 1044 36.52      
3 A1 629 611 16.87      
4 E 3023 2933 42.93      
4 E 3023 2933 42.93      
5 E 1422 1380 8.03      
5 E 1422 1380 8.03      
6 E 439 426 192.38      
6 E 439 426 192.39      

Unscaled Zero Point Vibrational Energy (zpe) 7216.4 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 6999.9 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 B3LYPultrafine/cc-pVDZ
ABC
5.33442 0.75140 0.75140

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.592
C2 0.000 0.000 0.387
H3 0.000 1.022 0.819
H4 -0.885 -0.511 0.819
H5 0.885 -0.511 0.819

Atom - Atom Distances (Å)
  Li1 C2 H3 H4 H5
Li11.97862.61832.61832.6183
C21.97861.10981.10981.1098
H32.61831.10981.77081.7708
H42.61831.10981.77081.7708
H52.61831.10981.77081.7708

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 112.900 Li1 C2 H4 112.900
Li1 C2 H5 112.900 H3 C2 H4 105.836
H3 C2 H5 105.836 H4 C2 H5 105.836
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.218      
2 C -0.219      
3 H 0.000      
4 H 0.000      
5 H 0.000      


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 -5.309 5.309
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.017 0.000 0.000
y 0.000 -12.017 0.000
z 0.000 0.000 -1.589
Traceless
 xyz
x -5.214 0.000 0.000
y 0.000 -5.214 0.000
z 0.000 0.000 10.428
Polar
3z2-r220.855
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 4.691 0.000 0.000
y 0.000 4.691 -0.000
z 0.000 -0.000 6.566


<r2> (average value of r2) Å2
<r2> 18.980
(<r2>)1/2 4.357