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All results from a given calculation for GeS2 (Germanium disulfide)

using model chemistry: B3LYP/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D*H 1Σg
Energy calculated at B3LYP/6-311G**
 hartrees
Energy at 0K-2873.486428
Energy at 298.15K-2873.486359
HF Energy-2873.486428
Nuclear repulsion energy302.105200
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 B3LYP/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σg 470 454 0.00      
2 Σu 639 618 102.73      
3 Πu 120 116 4.84      
3 Πu 120 116 4.84      

Unscaled Zero Point Vibrational Energy (zpe) 674.2 cm-1
Scaled (by 0.9668) Zero Point Vibrational Energy (zpe) 651.8 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 B3LYP/6-311G**
B
0.06474

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G**

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 0.000
S2 0.000 0.000 2.018
S3 0.000 0.000 -2.018

Atom - Atom Distances (Å)
  Ge1 S2 S3
Ge12.01792.0179
S22.01794.0358
S32.01794.0358

picture of Germanium disulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 Ge1 S3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.451      
2 S -0.226      
3 S -0.226      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.305 0.000 0.000
y 0.000 -43.305 0.000
z 0.000 0.000 -47.673
Traceless
 xyz
x 2.184 0.000 0.000
y 0.000 2.184 0.000
z 0.000 0.000 -4.368
Polar
3z2-r2-8.735
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 5.218 0.000 0.000
y 0.000 5.218 0.000
z 0.000 0.000 17.941


<r2> (average value of r2) Å2
<r2> 158.256
(<r2>)1/2 12.580