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

using model chemistry: LSDA/STO-3G

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 LSDA/STO-3G
 hartrees
Energy at 0K-2445.703839
Energy at 298.15K-2445.701332
Nuclear repulsion energy83.450633
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 LSDA/STO-3G
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 899 805 2.53      

Unscaled Zero Point Vibrational Energy (zpe) 449.3 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 402.4 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 LSDA/STO-3G
B
0.42517

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Se1 0.000 0.000 0.329
O2 0.000 0.000 -1.396

Atom - Atom Distances (Å)
  Se1 O2
Se11.7248
O21.7248

picture of Selenium monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Se 0.123      
2 O -0.123      


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 0.160 0.160
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.466 0.000 0.000
y 0.000 -20.466 0.000
z 0.000 0.000 -21.426
Traceless
 xyz
x 0.480 0.000 0.000
y 0.000 0.480 0.000
z 0.000 0.000 -0.960
Polar
3z2-r2-1.920
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 0.605 0.000 0.000
y 0.000 0.605 0.000
z 0.000 0.000 2.547


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000

State 2 (1?)

Jump to S1C1
Energy calculated at LSDA/STO-3G
 hartrees
Energy at 0K-2445.651737
Energy at 298.15K-2445.649227
Nuclear repulsion energy83.231611
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 LSDA/STO-3G
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 891 798 1.71      

Unscaled Zero Point Vibrational Energy (zpe) 445.5 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 398.9 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 LSDA/STO-3G
B
0.42295

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Se1 0.000 0.000 0.329
O2 0.000 0.000 -1.400

Atom - Atom Distances (Å)
  Se1 O2
Se11.7293
O21.7293

picture of Selenium monoxide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Se 0.148      
2 O -0.148      


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 0.391 0.391
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.744 0.000 0.000
y 0.000 -22.035 0.000
z 0.000 0.000 -21.697
Traceless
 xyz
x 3.122 0.000 0.000
y 0.000 -1.815 0.000
z 0.000 0.000 -1.307
Polar
3z2-r2-2.614
x2-y23.292
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.955 0.000 0.000
y 0.000 0.158 0.000
z 0.000 0.000 2.418


<r2> (average value of r2) Å2
<r2> 32.375
(<r2>)1/2 5.690