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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B3PW91/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/Def2TZVPP
 hartrees
Energy at 0K-532.156691
Energy at 298.15K 
HF Energy-532.156691
Nuclear repulsion energy155.564906
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 B3PW91/Def2TZVPP
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 3721 3721 39.56      
2 A 3587 3587 44.71      
3 A 3178 3178 1.81      
4 A 3093 3093 8.57      
5 A 3033 3033 16.45      
6 A 1633 1633 173.06      
7 A 1480 1480 10.57      
8 A 1474 1474 16.95      
9 A 1404 1404 124.25      
10 A 1383 1383 129.87      
11 A 1330 1330 39.84      
12 A 1030 1030 1.53      
13 A 1016 1016 20.57      
14 A 992 992 9.79      
15 A 745 745 6.65      
16 A 623 623 6.53      
17 A 516 516 4.55      
18 A 425 425 1.14      
19 A 377 377 2.46      
20 A 332 332 156.89      
21 A 52 52 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 15711.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15711.8 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 B3PW91/Def2TZVPP
ABC
0.32646 0.16685 0.11274

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.277 0.059 -0.007
S2 -1.359 -0.118 0.000
C3 1.232 -1.101 -0.001
N4 0.869 1.264 -0.001
H5 0.697 -2.028 -0.179
H6 2.008 -0.976 -0.761
H7 1.727 -1.165 0.973
H8 1.869 1.366 -0.001
H9 0.296 2.090 0.018

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.64541.50291.34282.13622.15372.13582.05962.0308
S21.64542.77122.62212.81213.55693.40093.55282.7589
C31.50292.77122.39311.08511.09361.09392.54773.3256
N41.34282.62212.39313.30172.62592.75481.00521.0056
H52.13622.81211.08513.30171.77821.76983.59484.1422
H62.15373.55691.09362.62591.77821.76682.46623.5976
H72.13583.40091.09392.75481.76981.76682.71583.6821
H82.05963.55282.54771.00523.59482.46622.71581.7327
H92.03082.75893.32561.00564.14223.59763.68211.7327

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.222 C1 C3 H6 111.108
C1 C3 H7 109.667 C1 N4 H8 121.953
C1 N4 H9 119.018 S2 C1 C3 123.271
S2 C1 N4 122.357 C3 C1 N4 114.367
H5 C3 H6 109.413 H5 C3 H7 108.626
H6 C3 H7 107.738 H8 N4 H9 119.021
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.132      
2 S -0.335      
3 C -0.226      
4 N -0.227      
5 H 0.106      
6 H 0.089      
7 H 0.107      
8 H 0.169      
9 H 0.184      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.282 1.415 0.054 4.510
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.178 1.098 0.059
y 1.098 -28.017 0.044
z 0.059 0.044 -33.451
Traceless
 xyz
x -0.444 1.098 0.059
y 1.098 4.298 0.044
z 0.059 0.044 -3.854
Polar
3z2-r2-7.708
x2-y2-3.161
xy1.098
xz0.059
yz0.044


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.590 0.586 -0.006
y 0.586 7.757 -0.006
z -0.006 -0.006 5.349


<r2> (average value of r2) Å2
<r2> 107.696
(<r2>)1/2 10.378