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All results from a given calculation for ZnNC (Zinc isocyanide)

using model chemistry: B3LYPultrafine/aug-cc-pVDZ

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 B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-1872.294772
Energy at 298.15K-1872.293841
HF Energy-1872.294772
Nuclear repulsion energy108.440491
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-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 2126 2063 253.73      
2 Σ 445 431 54.69      
3 Π 92 89 0.24      
3 Π 92 89 0.24      

Unscaled Zero Point Vibrational Energy (zpe) 1377.3 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 1336.5 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 B3LYPultrafine/aug-cc-pVDZ
B
0.14162

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Zn1 0.000 0.000 0.737
N2 0.000 0.000 -1.155
C3 0.000 0.000 -2.339

Atom - Atom Distances (Å)
  Zn1 N2 C3
Zn11.89263.0769
N21.89261.1843
C33.07691.1843

picture of Zinc isocyanide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Zn1 N2 C3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Zn 0.205      
2 N -0.013      
3 C -0.192      


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 4.599 4.599
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.636 0.000 0.000
y 0.000 -24.636 0.000
z 0.000 0.000 -36.123
Traceless
 xyz
x 5.743 0.000 0.000
y 0.000 5.743 0.000
z 0.000 0.000 -11.487
Polar
3z2-r2-22.973
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 6.147 0.000 0.000
y 0.000 6.147 0.000
z 0.000 0.000 10.209


<r2> (average value of r2) Å2
<r2> 76.273
(<r2>)1/2 8.733