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

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-1872.302049
Energy at 298.15K-1872.301332
HF Energy-1872.302049
Nuclear repulsion energy102.572522
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 2250 2183 24.74      
2 Σ 396 385 50.09      
3 Π 169 164 2.79      
3 Π 169 164 2.79      

Unscaled Zero Point Vibrational Energy (zpe) 1492.4 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 1448.2 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
0.12555

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 0.788
C2 0.000 0.000 -1.189
N3 0.000 0.000 -2.356

Atom - Atom Distances (Å)
  Zn1 C2 N3
Zn11.97683.1440
C21.97681.1672
N33.14401.1672

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 B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Zn -0.000      
2 C 0.176      
3 N -0.175      


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 4.509 4.509
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.478 0.000 0.000
y 0.000 -24.478 0.000
z 0.000 0.000 -36.357
Traceless
 xyz
x 5.939 0.000 0.000
y 0.000 5.939 0.000
z 0.000 0.000 -11.879
Polar
3z2-r2-23.758
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 6.033 0.000 0.000
y 0.000 6.033 0.000
z 0.000 0.000 9.254


<r2> (average value of r2) Å2
<r2> 83.724
(<r2>)1/2 9.150