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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-492.602556
Energy at 298.15K-492.606210
HF Energy-492.602556
Nuclear repulsion energy93.970235
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 PBEPBE/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 A' 3607 3575 29.76      
2 A' 3471 3440 30.74      
3 A' 3013 2986 35.54      
4 A' 1587 1573 182.00      
5 A' 1420 1407 165.41      
6 A' 1293 1282 77.53      
7 A' 1108 1098 16.95      
8 A' 862 854 13.32      
9 A' 422 418 2.21      
10 A" 919 910 38.04      
11 A" 618 612 4.01      
12 A" 343 340 191.04      

Unscaled Zero Point Vibrational Energy (zpe) 9331.8 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 9246.9 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 PBEPBE/6-311G**
ABC
2.06633 0.19940 0.18185

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.643 0.000
S2 -0.780 -0.814 0.000
N3 1.335 0.829 0.000
H4 -0.559 1.591 0.000
H5 1.950 0.019 0.000
H6 1.742 1.759 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.65251.34761.10092.04772.0691
S21.65252.67782.41522.85433.6031
N31.34762.67782.04161.01761.0155
H41.10092.41522.04162.96152.3077
H52.04772.85431.01762.96151.7528
H62.06913.60311.01552.30771.7528

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.283 C1 N3 H6 121.599
S2 C1 N3 126.098 S2 C1 H4 121.303
H5 N3 H6 119.118
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.128      
2 S -0.161      
3 N -0.333      
4 H 0.140      
5 H 0.250      
6 H 0.231      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.374 3.136 0.000 4.607
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.578 1.436 0.000
y 1.436 -22.952 0.000
z 0.000 0.000 -27.707
Traceless
 xyz
x 2.751 1.436 0.000
y 1.436 2.190 0.000
z 0.000 0.000 -4.942
Polar
3z2-r2-9.884
x2-y20.374
xy1.436
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.766 2.408 0.000
y 2.408 7.093 0.000
z 0.000 0.000 2.596


<r2> (average value of r2) Å2
<r2> 68.119
(<r2>)1/2 8.253