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

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-1680.528584
Energy at 298.15K-1680.531348
HF Energy-1680.528584
Nuclear repulsion energy76.191219
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/aug-cc-pVTZ
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 3031 2933 23.65      
2 A1 1122 1086 42.79      
3 A1 523 506 3.62      
4 E 3123 3021 5.25      
4 E 3123 3021 5.25      
5 E 1445 1398 0.00      
5 E 1445 1398 0.00      
6 E 673 651 50.94      
6 E 673 651 50.94      

Unscaled Zero Point Vibrational Energy (zpe) 7578.6 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 7332.3 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/aug-cc-pVTZ
ABC
5.22582 0.33892 0.33892

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cu1 0.000 0.000 0.480
C2 0.000 0.000 -1.421
H3 0.000 1.024 -1.799
H4 0.887 -0.512 -1.799
H5 -0.887 -0.512 -1.799

Atom - Atom Distances (Å)
  Cu1 C2 H3 H4 H5
Cu11.90112.49902.49902.4990
C21.90111.09191.09191.0919
H32.49901.09191.77411.7741
H42.49901.09191.77411.7741
H52.49901.09191.77411.7741

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 110.273 Cu1 C2 H4 110.273
Cu1 C2 H5 110.273 H3 C2 H4 108.658
H3 C2 H5 108.658 H4 C2 H5 108.658
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cu 0.210      
2 C -0.893      
3 H 0.228      
4 H 0.228      
5 H 0.228      


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 1.786 1.786
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.281 0.000 0.000
y 0.000 -21.281 0.000
z 0.000 0.000 -19.945
Traceless
 xyz
x -0.668 0.000 0.000
y 0.000 -0.668 0.000
z 0.000 0.000 1.336
Polar
3z2-r22.673
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 5.982 0.000 0.000
y 0.000 5.982 0.000
z 0.000 0.000 9.475


<r2> (average value of r2) Å2
<r2> 44.802
(<r2>)1/2 6.693