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All results from a given calculation for H2CS (Thioformaldehyde)

using model chemistry: BLYP/cc-pV(D+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at BLYP/cc-pV(D+d)Z
 hartrees
Energy at 0K-437.446614
Energy at 298.15K 
HF Energy-437.446614
Nuclear repulsion energy44.239368
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 BLYP/cc-pV(D+d)Z
Rotational Constants (cm-1) from geometry optimized at BLYP/cc-pV(D+d)Z
See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/cc-pV(D+d)Z

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.592
C2 0.000 0.000 -1.035
H3 0.000 0.936 -1.631
H4 0.000 -0.936 -1.631

Atom - Atom Distances (Å)
  S1 C2 H3 H4
S11.62752.41212.4121
C21.62751.10961.1096
H32.41211.10961.8726
H42.41211.10961.8726

picture of Thioformaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 H3 122.455 S1 C2 H4 122.455
H3 C2 H4 115.089
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pV(D+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.063      
2 C -0.054      
3 H 0.059      
4 H 0.059      


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 -1.516 1.516
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.299 0.000 0.000
y 0.000 -20.106 0.000
z 0.000 0.000 -17.194
Traceless
 xyz
x -0.648 0.000 0.000
y 0.000 -1.859 0.000
z 0.000 0.000 2.508
Polar
3z2-r25.016
x2-y20.807
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> 30.898
(<r2>)1/2 5.559