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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: TPSSh/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at TPSSh/6-31G**
 hartrees
Energy at 0K-532.184611
Energy at 298.15K 
HF Energy-532.184611
Nuclear repulsion energy154.476601
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 TPSSh/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3704 3551 33.17      
2 A 3563 3416 39.21      
3 A 3171 3040 4.60      
4 A 3115 2987 17.42      
5 A 3044 2919 23.74      
6 A 1653 1585 165.79      
7 A 1520 1458 10.63      
8 A 1497 1435 9.12      
9 A 1419 1361 24.18      
10 A 1404 1346 188.73      
11 A 1330 1275 60.78      
12 A 1045 1002 1.45      
13 A 1019 977 10.91      
14 A 986 945 22.05      
15 A 739 709 7.68      
16 A 639 613 16.56      
17 A 497 476 7.93      
18 A 426 408 1.43      
19 A 365 350 3.18      
20 A 332 319 194.42      
21 A 53 51 1.17      

Unscaled Zero Point Vibrational Energy (zpe) 15761.3 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 15110.4 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 TPSSh/6-31G**
ABC
0.32119 0.16462 0.11109

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.285 0.063 -0.012
S2 -1.368 -0.118 0.001
C3 1.241 -1.110 -0.000
N4 0.877 1.274 -0.000
H5 0.835 -1.921 -0.604
H6 2.237 -0.843 -0.371
H7 1.341 -1.478 1.026
H8 1.881 1.382 -0.007
H9 0.299 2.103 0.026

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66281.51351.34832.14222.18202.13742.07092.0402
S21.66282.79162.64172.91043.69633.20043.57892.7768
C31.51352.79162.41181.08971.09591.09512.57283.3482
N41.34832.64172.41183.25212.54352.97351.01011.0107
H52.14222.91041.08973.25211.78431.76413.51584.1079
H62.18203.69631.09592.54351.78431.77722.28223.5484
H72.13743.20041.09512.97351.76411.77723.08793.8608
H82.07093.57892.57281.01013.51582.28223.08791.7393
H92.04022.77683.34821.01074.10793.54843.86081.7393

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.683 C1 C3 H6 112.500
C1 C3 H7 108.988 C1 N4 H8 122.170
C1 N4 H9 119.039 S2 C1 C3 122.942
S2 C1 N4 122.292 C3 C1 N4 114.746
H5 C3 H6 109.445 H5 C3 H7 107.690
H6 C3 H7 108.409 H8 N4 H9 118.788
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.139      
2 S -0.247      
3 C -0.403      
4 N -0.562      
5 H 0.177      
6 H 0.120      
7 H 0.171      
8 H 0.293      
9 H 0.312      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.595 1.536 0.085 4.846
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.651 0.782 -0.022
y 0.782 6.534 -0.009
z -0.022 -0.009 3.887


<r2> (average value of r2) Å2
<r2> 108.763
(<r2>)1/2 10.429