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All results from a given calculation for SiCl (Clorosilylidyne)

using model chemistry: M06-2X/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Π
Energy calculated at M06-2X/daug-cc-pVDZ
 hartrees
Energy at 0K-749.630273
Energy at 298.15K 
HF Energy-749.630273
Nuclear repulsion energy59.760704
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/daug-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 513 513 117.34 13.86 0.44 0.61

Unscaled Zero Point Vibrational Energy (zpe) 256.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 256.6 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/daug-cc-pVDZ
B
0.24421

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Si1 0.000 0.000 -1.156
Cl2 0.000 0.000 0.952

Atom - Atom Distances (Å)
  Si1 Cl2
Si12.1075
Cl22.1075

picture of Clorosilylidyne state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Si 0.292      
2 Cl -0.292      


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 -1.235 1.235
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.891 0.000 0.000
y 0.000 -28.140 0.000
z 0.000 0.000 -25.737
Traceless
 xyz
x 3.047 0.000 0.000
y 0.000 -3.326 0.000
z 0.000 0.000 0.278
Polar
3z2-r20.557
x2-y24.249
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.755 0.000 0.000
y 0.000 7.167 0.000
z 0.000 0.000 8.751


<r2> (average value of r2) Å2
<r2> 50.290
(<r2>)1/2 7.092