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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: M06-2X/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at M06-2X/6-31G(2df,p)
 hartrees
Energy at 0K-532.081108
Energy at 298.15K 
HF Energy-532.081108
Nuclear repulsion energy155.495558
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 M06-2X/6-31G(2df,p)
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 3756 3577 53.97      
2 A 3618 3446 80.98      
3 A 3198 3046 1.11      
4 A 3132 2983 7.08      
5 A 3060 2915 9.29      
6 A 1641 1563 205.77      
7 A 1492 1421 9.67      
8 A 1484 1414 29.58      
9 A 1426 1358 160.32      
10 A 1396 1329 91.87      
11 A 1337 1274 51.45      
12 A 1034 985 2.06      
13 A 1024 976 22.14      
14 A 999 952 11.03      
15 A 749 713 10.90      
16 A 635 605 11.84      
17 A 516 492 1.73      
18 A 432 412 1.11      
19 A 379 361 2.99      
20 A 349 333 164.12      
21 A 85 81 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 15871.7 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 15116.2 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 M06-2X/6-31G(2df,p)
ABC
0.32743 0.16626 0.11259

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.274 0.061 -0.007
S2 -1.361 -0.118 0.000
C3 1.236 -1.100 -0.000
N4 0.871 1.262 -0.002
H5 0.704 -2.030 -0.184
H6 2.013 -0.964 -0.760
H7 1.727 -1.159 0.977
H8 1.872 1.357 0.000
H9 0.300 2.091 0.019

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.64521.50771.34072.14202.15372.13652.05732.0304
S21.64522.77652.62382.82043.56023.40143.55372.7642
C31.50772.77652.39001.08671.09451.09492.53823.3257
N41.34072.62382.39003.30102.61422.74721.00601.0067
H52.14202.82041.08673.30101.78291.77543.58744.1458
H62.15373.56021.09452.61421.78291.77022.44653.5879
H72.13653.40141.09492.74721.77541.77022.70233.6758
H82.05733.55372.53821.00603.58742.44652.70231.7349
H92.03042.76423.32571.00674.14583.58793.67581.7349

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.246 C1 C3 H6 110.715
C1 C3 H7 109.330 C1 N4 H8 121.842
C1 N4 H9 119.070 S2 C1 C3 123.379
S2 C1 N4 122.655 C3 C1 N4 113.959
H5 C3 H6 109.647 H5 C3 H7 108.941
H6 C3 H7 107.909 H8 N4 H9 119.079
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.342      
2 S -0.427      
3 C -0.489      
4 N -0.512      
5 H 0.184      
6 H 0.147      
7 H 0.165      
8 H 0.288      
9 H 0.303      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.454 1.485 0.060 4.695
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.018 1.122 0.087
y 1.122 -27.690 0.054
z 0.087 0.054 -33.278
Traceless
 xyz
x -0.534 1.122 0.087
y 1.122 4.458 0.054
z 0.087 0.054 -3.924
Polar
3z2-r2-7.849
x2-y2-3.328
xy1.122
xz0.087
yz0.054


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.861 0.679 -0.015
y 0.679 6.849 -0.007
z -0.015 -0.007 4.582


<r2> (average value of r2) Å2
<r2> 107.661
(<r2>)1/2 10.376