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

using model chemistry: M06-2X/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 M06-2X/aug-cc-pVDZ
 hartrees
Energy at 0K-1872.200416
Energy at 298.15K-1872.199703
HF Energy-1872.200416
Nuclear repulsion energy101.939906
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 M06-2X/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 2303 2303 19.05      
2 Σ 402 402 51.30      
3 Π 169 169 2.62      
3 Π 169 169 2.63      

Unscaled Zero Point Vibrational Energy (zpe) 1520.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1520.8 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 M06-2X/aug-cc-pVDZ
B
0.12391

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVDZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Zn1 0.000 0.000 0.793
C2 0.000 0.000 -1.205
N3 0.000 0.000 -2.367

Atom - Atom Distances (Å)
  Zn1 C2 N3
Zn11.99873.1608
C21.99871.1620
N33.16081.1620

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 M06-2X/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Zn 0.287      
2 C -0.083      
3 N -0.204      


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 4.602 4.602
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.452 0.000 0.000
y 0.000 -24.452 0.000
z 0.000 0.000 -36.807
Traceless
 xyz
x 6.177 0.000 0.000
y 0.000 6.177 0.000
z 0.000 0.000 -12.355
Polar
3z2-r2-24.710
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 6.248 -0.000 0.001
y -0.000 6.247 -0.001
z 0.001 -0.001 8.538


<r2> (average value of r2) Å2
<r2> 84.678
(<r2>)1/2 9.202