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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: BLYP/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/6-311G**
 hartrees
Energy at 0K-532.160752
Energy at 298.15K 
HF Energy-532.160752
Nuclear repulsion energy153.348396
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 BLYP/6-311G**
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 3583 3569 23.40      
2 A 3455 3442 25.74      
3 A 3077 3065 3.93      
4 A 3000 2988 18.19      
5 A 2949 2938 25.26      
6 A 1593 1587 136.84      
7 A 1458 1452 9.65      
8 A 1442 1436 9.13      
9 A 1363 1358 16.32      
10 A 1339 1334 200.18      
11 A 1274 1269 59.64      
12 A 1011 1007 1.38      
13 A 988 984 12.56      
14 A 947 943 24.44      
15 A 704 702 7.07      
16 A 605 603 10.95      
17 A 484 482 13.20      
18 A 420 418 1.27      
19 A 365 364 1.23      
20 A 298 296 167.70      
21 A 51 51 0.23      

Unscaled Zero Point Vibrational Energy (zpe) 15202.8 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 15143.5 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 BLYP/6-311G**
ABC
0.31773 0.16171 0.10938

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.287 0.062 -0.014
S2 -1.381 -0.118 0.001
C3 1.251 -1.117 -0.000
N4 0.885 1.281 -0.000
H5 0.779 -1.993 -0.453
H6 2.187 -0.891 -0.534
H7 1.504 -1.368 1.042
H8 1.896 1.388 -0.006
H9 0.306 2.116 0.030

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.67751.52261.35802.15862.18872.15462.08472.0539
S21.67752.81442.66342.89603.68973.31223.60622.7994
C31.52262.81442.42531.09341.10151.10142.58613.3674
N41.35802.66342.42533.30722.58812.91331.01611.0162
H52.15862.89601.09343.30721.79001.77473.58854.1640
H62.18873.68971.10152.58811.79001.78252.35723.5911
H72.15463.31221.10142.91331.77471.78252.97423.8203
H82.08473.60622.58611.01613.58852.35722.97421.7487
H92.05392.79943.36741.01624.16403.59113.82031.7487

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.127 C1 C3 H6 112.042
C1 C3 H7 109.348 C1 N4 H8 122.163
C1 N4 H9 119.091 S2 C1 C3 123.086
S2 C1 N4 122.314 C3 C1 N4 114.575
H5 C3 H6 109.273 H5 C3 H7 107.914
H6 C3 H7 108.026 H8 N4 H9 118.740
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.065      
2 S -0.195      
3 C -0.266      
4 N -0.341      
5 H 0.153      
6 H 0.105      
7 H 0.141      
8 H 0.220      
9 H 0.249      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.469 1.511 0.091 4.719
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.176 1.303 0.112
y 1.303 -28.603 0.050
z 0.112 0.050 -34.258
Traceless
 xyz
x -0.746 1.303 0.112
y 1.303 4.615 0.050
z 0.112 0.050 -3.869
Polar
3z2-r2-7.738
x2-y2-3.574
xy1.303
xz0.112
yz0.050


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.803 0.724 -0.031
y 0.724 7.376 0.018
z -0.031 0.018 4.160


<r2> (average value of r2) Å2
<r2> 110.834
(<r2>)1/2 10.528