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All results from a given calculation for ZnCN (Zinc monocyanide)

using model chemistry: HF/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Σ
Energy calculated at HF/aug-cc-pVQZ
 hartrees
Energy at 0K-1870.180083
Energy at 298.15K 
HF Energy-1870.180083
Nuclear repulsion energy102.446970
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/aug-cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at HF/aug-cc-pVQZ
B
0.12492

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Zn1 0.000 0.000 0.791
C2 0.000 0.000 -1.216
N3 0.000 0.000 -2.349

Atom - Atom Distances (Å)
  Zn1 C2 N3
Zn12.00693.1407
C22.00691.1338
N33.14071.1338

picture of Zinc monocyanide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Zn1 C2 N3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Zn 0.497      
2 C 0.026      
3 N -0.523      


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 4.998 4.998
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.214 0.000 0.000
y 0.000 -24.214 0.000
z 0.000 0.000 -38.633
Traceless
 xyz
x 7.210 0.000 0.000
y 0.000 7.210 0.000
z 0.000 0.000 -14.419
Polar
3z2-r2-28.839
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 7.139 0.000 0.000
y 0.000 7.139 0.000
z 0.000 0.000 8.077


<r2> (average value of r2) Å2
<r2> 84.415
(<r2>)1/2 9.188