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

using model chemistry: mPW1PW91/6-311+G(3df,2p)

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 mPW1PW91/6-311+G(3df,2p)
 hartrees
Energy at 0K-4478.874427
Energy at 298.15K 
HF Energy-4478.874427
Nuclear repulsion energy269.270163
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 mPW1PW91/6-311+G(3df,2p)
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 417 417 22.42 31.49 0.12 0.21

Unscaled Zero Point Vibrational Energy (zpe) 208.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 208.2 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 mPW1PW91/6-311+G(3df,2p)
B
0.09602

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311+G(3df,2p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 -1.101
Se2 0.000 0.000 1.037

Atom - Atom Distances (Å)
  Ge1 Se2
Ge12.1382
Se22.1382

picture of Germanium monoselenide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.311      
2 Se -0.311      


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 -1.881 1.881
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.996 0.000 0.000
y 0.000 -34.996 0.000
z 0.000 0.000 -34.848
Traceless
 xyz
x -0.074 0.000 0.000
y 0.000 -0.074 0.000
z 0.000 0.000 0.148
Polar
3z2-r20.295
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 7.090 0.000 0.000
y 0.000 7.090 0.000
z 0.000 0.000 12.705


<r2> (average value of r2) Å2
<r2> 97.192
(<r2>)1/2 9.859