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All results from a given calculation for SeO (Selenium monoxide)

using model chemistry: B3LYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Σ
2 1 yes C*V 1?

State 1 (3Σ)

Jump to S2C1
Energy calculated at B3LYP/3-21G
 hartrees
Energy at 0K-2464.965594
Energy at 298.15K 
HF Energy-2464.965594
Nuclear repulsion energy84.158948
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/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 893 862 0.97      

Unscaled Zero Point Vibrational Energy (zpe) 446.5 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 430.9 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/3-21G
B
0.43242

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Se1 0.000 0.000 0.326
O2 0.000 0.000 -1.385

Atom - Atom Distances (Å)
  Se1 O2
Se11.7103
O21.7103

picture of Selenium monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Se 0.406      
2 O -0.406      


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 1.697 1.697
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.516 0.000 0.000
y 0.000 -22.516 0.000
z 0.000 0.000 -24.175
Traceless
 xyz
x 0.830 0.000 0.000
y 0.000 0.830 0.000
z 0.000 0.000 -1.659
Polar
3z2-r2-3.318
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 1.222 0.000 0.000
y 0.000 1.222 0.000
z 0.000 0.000 4.075


<r2> (average value of r2) Å2
<r2> 33.352
(<r2>)1/2 5.775

State 2 (1?)

Jump to S1C1
Energy calculated at B3LYP/3-21G
 hartrees
Energy at 0K-2464.919498
Energy at 298.15K-2464.917015
Nuclear repulsion energy84.160685
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/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 892 860 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 445.8 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 430.1 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/3-21G
B
0.43244

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Se1 0.000 0.000 0.326
O2 0.000 0.000 -1.384

Atom - Atom Distances (Å)
  Se1 O2
Se11.7103
O21.7103

picture of Selenium monoxide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Se 0.437      
2 O -0.437      


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 1.925 1.925
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.628 0.000 0.000
y 0.000 -20.278 0.000
z 0.000 0.000 -24.475
Traceless
 xyz
x -2.251 0.000 0.000
y 0.000 4.273 0.000
z 0.000 0.000 -2.022
Polar
3z2-r2-4.045
x2-y2-4.349
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.969 0.000 0.000
y 0.000 1.379 0.000
z 0.000 0.000 3.775


<r2> (average value of r2) Å2
<r2> 33.388
(<r2>)1/2 5.778