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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-532.263185
Energy at 298.15K 
HF Energy-532.263185
Nuclear repulsion energy155.026050
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 B3LYPultrafine/aug-cc-pVTZ
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 3691 3571 37.62      
2 A 3562 3446 42.36      
3 A 3162 3059 1.57      
4 A 3068 2969 8.55      
5 A 3020 2922 18.98      
6 A 1639 1585 152.60      
7 A 1488 1439 8.07      
8 A 1481 1433 10.02      
9 A 1403 1357 39.35      
10 A 1376 1331 239.58      
11 A 1322 1279 42.60      
12 A 1037 1003 0.24      
13 A 1021 988 23.77      
14 A 987 955 16.91      
15 A 730 706 8.06      
16 A 613 593 5.98      
17 A 516 500 3.70      
18 A 426 412 1.23      
19 A 377 365 2.01      
20 A 341 330 156.71      
21 A 13 12 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 15636.2 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 15128.0 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.32503 0.16524 0.11183

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.280 0.059 -0.000
S2 -1.366 -0.119 0.000
C3 1.239 -1.104 -0.000
N4 0.872 1.267 0.000
H5 0.695 -2.041 -0.002
H6 1.884 -1.064 -0.881
H7 1.881 -1.066 0.884
H8 1.873 1.369 -0.000
H9 0.301 2.096 0.000

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65571.50691.34562.14082.14712.14692.06222.0365
S21.65572.78452.63282.81823.49763.49563.56432.7719
C31.50692.78452.39931.08361.09301.09302.55293.3338
N41.34562.63282.39933.31332.68972.69131.00571.0059
H52.14082.81821.08363.31331.77251.77243.60794.1553
H62.14713.49761.09302.68971.77251.76452.58753.6419
H72.14693.49561.09302.69131.77241.76452.59073.6430
H82.06223.56432.55291.00573.60792.58752.59071.7314
H92.03652.77193.33381.00594.15533.64193.64301.7314

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.394 C1 C3 H6 110.332
C1 C3 H7 110.316 C1 N4 H8 121.910
C1 N4 H9 119.305 S2 C1 C3 123.322
S2 C1 N4 122.279 C3 C1 N4 114.400
H5 C3 H6 109.049 H5 C3 H7 109.041
H6 C3 H7 107.648 H8 N4 H9 118.785
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.281      
2 S -0.367      
3 C -0.522      
4 N -0.180      
5 H 0.245      
6 H 0.215      
7 H 0.215      
8 H 0.058      
9 H 0.054      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.306 1.343 0.000 4.511
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.857 1.051 0.000
y 1.051 -28.834 0.000
z 0.000 0.000 -34.089
Traceless
 xyz
x -0.396 1.051 0.000
y 1.051 4.139 0.000
z 0.000 0.000 -3.743
Polar
3z2-r2-7.487
x2-y2-3.023
xy1.051
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.515 0.551 0.000
y 0.551 9.141 -0.000
z 0.000 -0.000 6.559


<r2> (average value of r2) Å2
<r2> 108.815
(<r2>)1/2 10.431