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

using model chemistry: CID/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 CID/daug-cc-pVDZ
 hartrees
Energy at 0K-47.210369
Energy at 298.15K-47.212674
HF Energy-47.023927
Nuclear repulsion energy16.050935
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 CID/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 2998 2998 80.68      
2 A1 1111 1111 0.36      
3 A1 613 613 39.26      
4 E 3071 3071 62.54      
4 E 3071 3071 62.54      
5 E 1449 1449 4.59      
5 E 1449 1449 4.59      
6 E 405 405 155.40      
6 E 405 405 155.40      

Unscaled Zero Point Vibrational Energy (zpe) 7286.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7286.4 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 CID/daug-cc-pVDZ
ABC
5.33787 0.73601 0.73601

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.610
C2 0.000 0.000 0.394
H3 0.000 1.022 0.822
H4 -0.885 -0.511 0.822
H5 0.885 -0.511 0.822

Atom - Atom Distances (Å)
  Li1 C2 H3 H4 H5
Li12.00322.63812.63812.6381
C22.00321.10841.10841.1084
H32.63811.10841.77021.7702
H42.63811.10841.77021.7702
H52.63811.10841.77021.7702

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 112.766 Li1 C2 H4 112.766
Li1 C2 H5 112.766 H3 C2 H4 105.985
H3 C2 H5 105.985 H4 C2 H5 105.985
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability