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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B3LYP/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/aug-cc-pVDZ
 hartrees
Energy at 0K-532.213261
Energy at 298.15K 
HF Energy-532.213261
Nuclear repulsion energy154.250279
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 B3LYP/aug-cc-pVDZ
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 3693 3584 37.41      
2 A 3555 3450 42.31      
3 A 3175 3081 1.82      
4 A 3082 2991 9.62      
5 A 3024 2934 19.38      
6 A 1636 1588 163.36      
7 A 1460 1416 9.31      
8 A 1455 1412 18.04      
9 A 1390 1349 97.73      
10 A 1367 1327 157.32      
11 A 1320 1281 46.57      
12 A 1019 989 3.27      
13 A 1013 983 21.34      
14 A 988 959 11.01      
15 A 731 709 7.88      
16 A 615 597 7.80      
17 A 510 495 6.41      
18 A 424 412 1.25      
19 A 377 366 2.13      
20 A 351 341 154.38      
21 A 48 46 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 15616.6 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 15154.3 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 B3LYP/aug-cc-pVDZ
ABC
0.32210 0.16359 0.11076

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.284 0.058 -0.005
S2 -1.373 -0.119 0.000
C3 1.245 -1.108 -0.000
N4 0.876 1.273 0.001
H5 0.699 -2.046 -0.119
H6 1.982 -1.010 -0.812
H7 1.798 -1.135 0.952
H8 1.881 1.380 -0.009
H9 0.299 2.103 0.009

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66651.51091.35152.14792.16262.15132.07262.0450
S21.66652.79842.64482.83203.56523.46243.58222.7808
C31.51092.79842.40981.09201.10121.10142.56783.3475
N41.35152.64482.40983.32652.66462.74831.01061.0105
H52.14792.83201.09203.32651.78951.78433.62594.1705
H62.16263.56521.10122.66461.78951.77862.52323.6329
H72.15133.46241.10142.74831.78431.77862.69353.6905
H82.07263.58222.56781.01063.62592.52322.69351.7393
H92.04502.78083.34751.01054.17053.63293.69051.7393

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.175 C1 C3 H6 110.790
C1 C3 H7 109.884 C1 N4 H8 122.000
C1 N4 H9 119.242 S2 C1 C3 123.377
S2 C1 N4 122.059 C3 C1 N4 114.561
H5 C3 H6 109.358 H5 C3 H7 108.873
H6 C3 H7 107.703 H8 N4 H9 118.756
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.168      
2 S -0.260      
3 C 0.809      
4 N 0.061      
5 H -0.227      
6 H -0.190      
7 H -0.150      
8 H -0.137      
9 H -0.075      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.358 1.356 0.010 4.565
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.019 1.052 -0.001
y 1.052 -28.844 -0.007
z -0.001 -0.007 -34.233
Traceless
 xyz
x -0.480 1.052 -0.001
y 1.052 4.282 -0.007
z -0.001 -0.007 -3.801
Polar
3z2-r2-7.603
x2-y2-3.175
xy1.052
xz-0.001
yz-0.007


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.593 0.569 0.008
y 0.569 9.034 -0.012
z 0.008 -0.012 6.456


<r2> (average value of r2) Å2
<r2> 109.747
(<r2>)1/2 10.476