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

using model chemistry: CCD/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCD/6-311G**
 hartrees
Energy at 0K-1678.916093
Energy at 298.15K-1678.918908
Nuclear repulsion energy77.405491
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 CCD/6-311G**
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 3055 2917 48.90      
2 A1 1245 1189 77.37      
3 A1 566 541 23.39      
4 E 3138 2998 34.07      
4 E 3138 2998 34.07      
5 E 1451 1386 0.01      
5 E 1451 1386 0.01      
6 E 686 655 52.07      
6 E 686 655 52.07      

Unscaled Zero Point Vibrational Energy (zpe) 7708.1 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 7362.0 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 CCD/6-311G**
ABC
5.33281 0.35139 0.35139

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cu1 0.000 0.000 0.474
C2 0.000 0.000 -1.395
H3 0.000 1.023 -1.789
H4 0.886 -0.511 -1.789
H5 -0.886 -0.511 -1.789

Atom - Atom Distances (Å)
  Cu1 C2 H3 H4 H5
Cu11.86852.48322.48322.4832
C21.86851.09591.09591.0959
H32.48321.09591.77101.7710
H42.48321.09591.77101.7710
H52.48321.09591.77101.7710

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 111.092 Cu1 C2 H4 111.092
Cu1 C2 H5 111.092 H3 C2 H4 107.803
H3 C2 H5 107.803 H4 C2 H5 107.803
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability