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

using model chemistry: B2PLYP/TZVP

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 B2PLYP/TZVP
 hartrees
Energy at 0K-4477.828211
Energy at 298.15K 
HF Energy-4477.688535
Nuclear repulsion energy266.117491
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 B2PLYP/TZVP
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 395 377 13.11 28.00 0.33 0.49

Unscaled Zero Point Vibrational Energy (zpe) 197.5 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 188.5 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 B2PLYP/TZVP
B
0.09379

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/TZVP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 -1.115
Se2 0.000 0.000 1.049

Atom - Atom Distances (Å)
  Ge1 Se2
Ge12.1635
Se22.1635

picture of Germanium monoselenide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.272      
2 Se -0.272      


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 -1.784 1.784
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.201 0.000 0.000
y 0.000 -35.201 0.000
z 0.000 0.000 -35.480
Traceless
 xyz
x 0.139 0.000 0.000
y 0.000 0.139 0.000
z 0.000 0.000 -0.279
Polar
3z2-r2-0.557
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 4.457 0.000 0.000
y 0.000 4.457 0.000
z 0.000 0.000 12.519


<r2> (average value of r2) Å2
<r2> 99.203
(<r2>)1/2 9.960