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

using model chemistry: HF/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 HF/6-31G**
 hartrees
Energy at 0K-1678.195157
Energy at 298.15K-1678.197967
Nuclear repulsion energy76.781996
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 HF/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 3150 2843 61.75      
2 A1 1322 1193 60.88      
3 A1 573 517 45.54      
4 E 3214 2901 25.72      
4 E 3214 2901 25.72      
5 E 1565 1413 2.47      
5 E 1565 1413 2.47      
6 E 671 606 119.67      
6 E 671 606 119.67      

Unscaled Zero Point Vibrational Energy (zpe) 7972.0 cm-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 7195.5 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 HF/6-31G**
ABC
5.47225 0.34391 0.34391

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cu1 0.000 0.000 0.479
C2 0.000 0.000 -1.409
H3 0.000 1.009 -1.816
H4 0.874 -0.505 -1.816
H5 -0.874 -0.505 -1.816

Atom - Atom Distances (Å)
  Cu1 C2 H3 H4 H5
Cu11.88822.50772.50772.5077
C21.88821.08851.08851.0885
H32.50771.08851.74831.7483
H42.50771.08851.74831.7483
H52.50771.08851.74831.7483

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 111.978 Cu1 C2 H4 111.978
Cu1 C2 H5 111.978 H3 C2 H4 106.852
H3 C2 H5 106.852 H4 C2 H5 106.852
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cu 0.373      
2 C -0.663      
3 H 0.097      
4 H 0.097      
5 H 0.097      


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 3.532 3.532
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.421 0.000 0.000
y 0.000 -20.421 0.000
z 0.000 0.000 -19.330
Traceless
 xyz
x -0.546 0.000 0.000
y 0.000 -0.546 0.000
z 0.000 0.000 1.091
Polar
3z2-r22.182
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 5.489 0.000 0.000
y 0.000 5.489 0.000
z 0.000 0.000 7.958


<r2> (average value of r2) Å2
<r2> 44.053
(<r2>)1/2 6.637