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All results from a given calculation for CuCH3 (monomethyl copper)

using model chemistry: CID/6-31G*

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/6-31G*
 hartrees
Energy at 0K-1678.572141
Energy at 298.15K-1678.575024
Nuclear repulsion energy79.344431
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/6-31G*
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 3128 2889 23.73      
2 A1 1316 1215 78.94      
3 A1 656 606 50.35      
4 E 3206 2961 6.85      
4 E 3206 2961 6.85      
5 E 1510 1395 0.54      
5 E 1510 1395 0.54      
6 E 708 654 94.93      
6 E 708 654 94.93      

Unscaled Zero Point Vibrational Energy (zpe) 7974.1 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 7365.7 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/6-31G*
ABC
5.38741 0.37144 0.37144

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cu1 0.000 0.000 0.461
C2 0.000 0.000 -1.352
H3 0.000 1.017 -1.750
H4 0.881 -0.509 -1.750
H5 -0.881 -0.509 -1.750

Atom - Atom Distances (Å)
  Cu1 C2 H3 H4 H5
Cu11.81252.43322.43322.4332
C21.81251.09231.09231.0923
H32.43321.09231.76201.7620
H42.43321.09231.76201.7620
H52.43321.09231.76201.7620

picture of monomethyl copper state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cu1 C2 H3 111.358 Cu1 C2 H4 111.358
Cu1 C2 H5 111.358 H3 C2 H4 107.520
H3 C2 H5 107.520 H4 C2 H5 107.520
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability