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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-531.880037
Energy at 298.15K 
HF Energy-531.880037
Nuclear repulsion energy155.079858
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 HSEh1PBE/6-31G*
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 3737 3553 40.60      
2 A 3606 3430 54.44      
3 A 3204 3047 2.58      
4 A 3147 2993 13.73      
5 A 3074 2923 16.64      
6 A 1676 1594 190.49      
7 A 1525 1450 18.02      
8 A 1499 1426 15.52      
9 A 1436 1366 150.08      
10 A 1425 1355 71.36      
11 A 1356 1289 62.35      
12 A 1054 1002 2.18      
13 A 1030 980 5.97      
14 A 1007 958 25.19      
15 A 759 722 8.47      
16 A 646 614 19.00      
17 A 508 483 6.76      
18 A 440 418 1.55      
19 A 378 359 2.95      
20 A 336 319 213.51      
21 A 60 57 1.23      

Unscaled Zero Point Vibrational Energy (zpe) 15950.0 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 15168.5 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 HSEh1PBE/6-31G*
ABC
0.32393 0.16603 0.11206

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.284 0.063 -0.013
S2 -1.362 -0.115 0.001
C3 1.232 -1.106 -0.001
N4 0.877 1.267 -0.001
H5 0.816 -1.927 -0.586
H6 2.224 -0.850 -0.390
H7 1.348 -1.461 1.030
H8 1.880 1.372 -0.004
H9 0.303 2.097 0.029

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65591.50561.34152.13802.17732.13182.06402.0342
S21.65592.77702.63112.89293.68183.19623.56722.7691
C31.50562.77702.39951.09031.09641.09582.56173.3354
N41.34152.63112.39953.24712.53932.95431.00891.0096
H52.13802.89291.09033.24711.78371.76333.51474.1025
H62.17733.68181.09642.53931.78371.77672.28143.5428
H72.13183.19621.09582.95431.76331.77673.06273.8415
H82.06403.56722.56171.00893.51472.28143.06271.7361
H92.03422.76913.33541.00964.10253.54283.84151.7361

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.858 C1 C3 H6 112.662
C1 C3 H7 109.049 C1 N4 H8 122.205
C1 N4 H9 119.135 S2 C1 C3 122.822
S2 C1 N4 122.407 C3 C1 N4 114.748
H5 C3 H6 109.318 H5 C3 H7 107.528
H6 C3 H7 108.282 H8 N4 H9 118.651
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.166      
2 S -0.247      
3 C -0.573      
4 N -0.711      
5 H 0.228      
6 H 0.172      
7 H 0.220      
8 H 0.364      
9 H 0.382      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.619 1.514 0.101 4.862
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.226 1.138 0.140
y 1.138 -27.247 0.049
z 0.140 0.049 -33.289
Traceless
 xyz
x -0.958 1.138 0.140
y 1.138 5.011 0.049
z 0.140 0.049 -4.052
Polar
3z2-r2-8.105
x2-y2-3.979
xy1.138
xz0.140
yz0.049


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.480 0.770 -0.023
y 0.770 6.355 -0.010
z -0.023 -0.010 3.829


<r2> (average value of r2) Å2
<r2> 108.042
(<r2>)1/2 10.394