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All results from a given calculation for SO (Sulfur monoxide)

using model chemistry: ROHF/daug-cc-pVTZ

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 1Σ

State 1 (3Σ)

Jump to S2C1
Energy calculated at ROHF/daug-cc-pVTZ
 hartrees
Energy at 0K-472.391311
Energy at 298.15K 
HF Energy-472.391311
Nuclear repulsion energy46.953481
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 ROHF/daug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 Σ 1369 1369 71.96      

Unscaled Zero Point Vibrational Energy (zpe) 684.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 684.6 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 ROHF/daug-cc-pVTZ
B
0.75980

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/daug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.481
O2 0.000 0.000 -0.962

Atom - Atom Distances (Å)
  S1 O2
S11.4426
O21.4426

picture of Sulfur monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.728      
2 O -0.728      


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 2.063 2.063
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.426 0.000 0.000
y 0.000 -17.426 0.000
z 0.000 0.000 -18.956
Traceless
 xyz
x 0.765 0.000 0.000
y 0.000 0.765 0.000
z 0.000 0.000 -1.530
Polar
3z2-r2-3.060
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 22.301
(<r2>)1/2 4.722

State 2 (1Σ)

Jump to S1C1
Energy calculated at ROHF/daug-cc-pVTZ
 hartrees
Energy at 0K-472.340408
Energy at 298.15K 
HF Energy-472.340408
Nuclear repulsion energy46.733500
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 ROHF/daug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 Σ 1351 1351 49.09      

Unscaled Zero Point Vibrational Energy (zpe) 675.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 675.3 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 ROHF/daug-cc-pVTZ
B
0.75270

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/daug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.483
O2 0.000 0.000 -0.966

Atom - Atom Distances (Å)
  S1 O2
S11.4494
O21.4494

picture of Sulfur monoxide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.648      
2 O -0.648      


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 1.652 1.652
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.732 0.000 0.000
y 0.000 -19.838 0.000
z 0.000 0.000 -18.806
Traceless
 xyz
x 3.590 0.000 0.000
y 0.000 -2.570 0.000
z 0.000 0.000 -1.020
Polar
3z2-r2-2.041
x2-y24.106
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 22.524
(<r2>)1/2 4.746