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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-532.171620
Energy at 298.15K 
HF Energy-532.171620
Nuclear repulsion energy154.750776
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 B97D3/6-311+G(3df,2p)
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 3642 3595 27.62      
2 A 3507 3461 23.38      
3 A 3114 3073 3.21      
4 A 3021 2982 12.40      
5 A 2967 2928 24.56      
6 A 1604 1583 139.68      
7 A 1460 1441 8.26      
8 A 1452 1433 8.87      
9 A 1370 1352 43.05      
10 A 1347 1330 208.14      
11 A 1292 1275 40.24      
12 A 1010 997 1.24      
13 A 998 985 20.52      
14 A 967 954 12.72      
15 A 721 711 5.41      
16 A 600 593 3.30      
17 A 500 494 5.98      
18 A 421 415 1.12      
19 A 374 369 1.60      
20 A 301 297 149.48      
21 A 39 38 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 15352.3 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 15152.8 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 B97D3/6-311+G(3df,2p)
ABC
0.32308 0.16500 0.11150

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.277 0.058 -0.006
S2 -1.366 -0.119 0.000
C3 1.241 -1.106 -0.000
N4 0.873 1.272 0.001
H5 0.704 -2.041 -0.148
H6 1.997 -0.994 -0.787
H7 1.765 -1.149 0.962
H8 1.877 1.374 -0.007
H9 0.299 2.102 0.012

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65321.51121.35192.14642.16232.14722.07132.0441
S21.65322.78742.63632.82813.56343.43443.57062.7765
C31.51122.78742.40621.08771.09711.09722.56063.3435
N41.35192.63632.40623.32012.64952.75381.00921.0093
H52.14642.82811.08773.32011.78221.77583.61344.1654
H62.16233.56341.09712.64951.78221.77142.49643.6207
H72.14723.43441.09722.75381.77581.77142.70563.6911
H82.07133.57062.56061.00923.61342.49642.70561.7377
H92.04412.77653.34351.00934.16543.62073.69111.7377

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.291 C1 C3 H6 110.998
C1 C3 H7 109.790 C1 N4 H8 121.953
C1 N4 H9 119.211 S2 C1 C3 123.435
S2 C1 N4 122.305 C3 C1 N4 114.255
H5 C3 H6 109.311 H5 C3 H7 108.728
H6 C3 H7 107.655 H8 N4 H9 118.836
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.442      
2 S -0.482      
3 C -0.093      
4 N -0.639      
5 H 0.137      
6 H 0.137      
7 H 0.143      
8 H 0.179      
9 H 0.176      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.209 1.368 0.022 4.425
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.636 1.095 0.017
y 1.095 -28.533 0.008
z 0.017 0.008 -33.887
Traceless
 xyz
x -0.426 1.095 0.017
y 1.095 4.229 0.008
z 0.017 0.008 -3.802
Polar
3z2-r2-7.605
x2-y2-3.103
xy1.095
xz0.017
yz0.008


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.559 0.552 0.012
y 0.552 9.130 -0.015
z 0.012 -0.015 6.412


<r2> (average value of r2) Å2
<r2> 108.956
(<r2>)1/2 10.438