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All results from a given calculation for GeSe (Germanium monoselenide)

using model chemistry: PBEPBEultrafine/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at PBEPBEultrafine/3-21G
 hartrees
Energy at 0K-4456.481819
Energy at 298.15K 
HF Energy-4456.481819
Nuclear repulsion energy258.162714
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 PBEPBEultrafine/3-21G
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 360 357 10.23 19.35 0.44 0.61

Unscaled Zero Point Vibrational Energy (zpe) 179.9 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 178.3 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 PBEPBEultrafine/3-21G
B
0.08826

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/3-21G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 -1.149
Se2 0.000 0.000 1.081

Atom - Atom Distances (Å)
  Ge1 Se2
Ge12.2302
Se22.2302

picture of Germanium monoselenide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.285      
2 Se -0.285      


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 -1.729 1.729
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.186 0.000 0.000
y 0.000 -35.186 0.000
z 0.000 0.000 -37.258
Traceless
 xyz
x 1.036 0.000 0.000
y 0.000 1.036 0.000
z 0.000 0.000 -2.073
Polar
3z2-r2-4.145
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 3.613 0.000 0.000
y 0.000 3.613 0.000
z 0.000 0.000 12.330


<r2> (average value of r2) Å2
<r2> 104.397
(<r2>)1/2 10.218