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All results from a given calculation for CS (carbon monosulfide)

using model chemistry: HF/6-311G*

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 HF/6-311G*
 hartrees
Energy at 0K-435.335792
Energy at 298.15K-435.334556
Nuclear repulsion energy33.502827
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 HF/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 Σ 1430 1293 151.71      

Unscaled Zero Point Vibrational Energy (zpe) 715.0 cm-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 646.6 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 HF/6-311G*
B
0.84031

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.103
S2 0.000 0.000 0.414

Atom - Atom Distances (Å)
  C1 S2
C11.5163
S21.5163

picture of carbon monosulfide state 1 conformation 1
More geometry information
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.132 -0.186   -0.211
2 S 0.132 0.186   0.211


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 1.603 1.603
CHELPG        
AIM        
ESP 0.000 0.000 1.536 1.536


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.556 0.000 0.000
y 0.000 -18.556 0.000
z 0.000 0.000 -20.920
Traceless
 xyz
x 1.182 0.000 0.000
y 0.000 1.182 0.000
z 0.000 0.000 -2.364
Polar
3z2-r2-4.729
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 1.930 0.000 0.000
y 0.000 1.930 0.000
z 0.000 0.000 5.023


<r2> (average value of r2) Å2
<r2> 22.115
(<r2>)1/2 4.703