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All results from a given calculation for HCS (Thioformyl radical)

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
1 2 no C*V 2Π

Conformer 1 (CS)

Jump to S1C2
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-436.828389
Energy at 298.15K-436.828180
HF Energy-436.828389
Nuclear repulsion energy38.825033
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 B97D3/6-311+G(3df,2p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3034 2994 11.99      
2 A' 1179 1164 9.02      
3 A' 814 803 70.13      

Unscaled Zero Point Vibrational Energy (zpe) 2513.3 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 2480.6 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 B97D3/6-311+G(3df,2p)
ABC
29.22686 0.67722 0.66188

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.036 1.058 0.000
H2 -0.789 1.777 0.000
S3 0.036 -0.508 0.000

Atom - Atom Distances (Å)
  C1 H2 S3
C11.09451.5660
H21.09452.4295
S31.56602.4295

picture of Thioformyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 S3 132.001
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.133      
2 H 0.175      
3 S -0.042      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.922 0.311 0.000 0.973
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.948 -1.848 0.000
y -1.848 -17.528 0.000
z 0.000 0.000 -18.892
Traceless
 xyz
x -1.737 -1.848 0.000
y -1.848 1.892 0.000
z 0.000 0.000 -0.155
Polar
3z2-r2-0.309
x2-y2-2.419
xy-1.848
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.092 0.033 -0.000
y 0.033 6.733 -0.000
z -0.000 -0.000 3.610


<r2> (average value of r2) Å2
<r2> 26.391
(<r2>)1/2 5.137

Conformer 2 (C*V)

Jump to S1C1
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-436.816293
Energy at 298.15K 
HF Energy-436.816293
Nuclear repulsion energy39.034926
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 B97D3/6-311+G(3df,2p)
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 3340 3297 29.32      
2 Σ 1207 1191 4.76      
3 Π 759 749 36.45      
3 Π 820i 809i 90.56      

Unscaled Zero Point Vibrational Energy (zpe) 2242.9 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 2213.8 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 B97D3/6-311+G(3df,2p)
B
0.65763

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.030
H2 0.000 0.000 -2.101
S3 0.000 0.000 0.517

Atom - Atom Distances (Å)
  C1 H2 S3
C11.07151.5470
H21.07152.6185
S31.54702.6185

picture of Thioformyl radical state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 S3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.232      
2 H 0.239      
3 S -0.007      


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 -1.021 1.021
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.090 0.000 0.000
y 0.000 -18.766 0.000
z 0.000 0.000 -15.285
Traceless
 xyz
x -4.064 0.000 0.000
y 0.000 -0.578 0.000
z 0.000 0.000 4.643
Polar
3z2-r29.285
x2-y2-2.324
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.171 0.000 0.000
y 0.000 3.524 0.000
z 0.000 0.000 6.625


<r2> (average value of r2) Å2
<r2> 26.538
(<r2>)1/2 5.152