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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B97D3/6-31G(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 B97D3/6-31G(2df,p)
 hartrees
Energy at 0K-532.103026
Energy at 298.15K 
HF Energy-532.103026
Nuclear repulsion energy154.445237
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 B97D3/6-31G(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 3658 3658 28.13      
2 A 3517 3517 28.30      
3 A 3130 3130 3.41      
4 A 3038 3038 13.87      
5 A 2976 2976 21.73      
6 A 1604 1604 138.29      
7 A 1458 1458 8.10      
8 A 1453 1453 13.19      
9 A 1375 1375 126.31      
10 A 1357 1357 73.52      
11 A 1295 1295 50.72      
12 A 1011 1011 1.55      
13 A 1000 1000 14.63      
14 A 967 967 10.33      
15 A 720 720 5.69      
16 A 613 613 6.01      
17 A 497 497 3.86      
18 A 420 420 1.51      
19 A 371 371 2.54      
20 A 275 275 151.67      
21 A 18 18 0.24      

Unscaled Zero Point Vibrational Energy (zpe) 15375.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15375.9 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 B97D3/6-31G(2df,p)
ABC
0.32231 0.16415 0.11103

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.278 0.059 -0.007
S2 -1.369 -0.123 0.000
C3 1.249 -1.104 -0.001
N4 0.869 1.275 -0.002
H5 0.718 -2.039 -0.183
H6 2.031 -0.972 -0.764
H7 1.748 -1.167 0.978
H8 1.873 1.384 0.001
H9 0.289 2.102 0.018

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65781.51541.35212.15102.17002.15302.07322.0430
S21.65782.79652.63962.83903.58713.43023.57572.7754
C31.51542.79652.40961.09101.10021.10032.56483.3468
N41.35212.63962.40963.32282.64252.77481.00981.0100
H52.15102.83901.09103.32281.78871.78063.61734.1681
H62.17003.58711.10022.64251.78871.77532.48213.6190
H72.15303.43021.10032.77481.78061.77532.73463.7066
H82.07323.57572.56481.00983.61732.48212.73461.7393
H92.04302.77543.34681.01004.16813.61903.70661.7393

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.172 C1 C3 H6 111.133
C1 C3 H7 109.781 C1 N4 H8 122.075
C1 N4 H9 119.030 S2 C1 C3 123.537
S2 C1 N4 122.231 C3 C1 N4 114.228
H5 C3 H6 109.431 H5 C3 H7 108.696
H6 C3 H7 107.560 H8 N4 H9 118.883
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.373      
2 S -0.438      
3 C -0.461      
4 N -0.469      
5 H 0.171      
6 H 0.134      
7 H 0.149      
8 H 0.263      
9 H 0.278      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.380 1.522 0.059 4.637
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.989 1.145 0.089
y 1.145 -27.494 0.051
z 0.089 0.051 -32.908
Traceless
 xyz
x -0.788 1.145 0.089
y 1.145 4.454 0.051
z 0.089 0.051 -3.666
Polar
3z2-r2-7.332
x2-y2-3.495
xy1.145
xz0.089
yz0.051


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.051 0.622 -0.008
y 0.622 7.147 -0.005
z -0.008 -0.005 4.603


<r2> (average value of r2) Å2
<r2> 108.777
(<r2>)1/2 10.430