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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: HSEh1PBE/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/6-31G
 hartrees
Energy at 0K-531.825306
Energy at 298.15K 
HF Energy-531.825306
Nuclear repulsion energy153.469613
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 HSEh1PBE/6-31G
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 3751 3588 34.55      
2 A 3610 3453 52.82      
3 A 3206 3067 2.75      
4 A 3148 3011 15.27      
5 A 3069 2936 16.70      
6 A 1705 1631 173.72      
7 A 1543 1476 14.73      
8 A 1516 1450 16.47      
9 A 1455 1392 39.42      
10 A 1455 1392 176.30      
11 A 1377 1317 89.18      
12 A 1085 1038 5.99      
13 A 1057 1011 4.21      
14 A 1013 969 25.88      
15 A 739 707 220.84      
16 A 730 698 18.99      
17 A 565 540 83.55      
18 A 508 486 26.10      
19 A 441 422 2.08      
20 A 377 361 2.42      
21 A 59 57 1.12      

Unscaled Zero Point Vibrational Energy (zpe) 16204.1 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 15500.8 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 HSEh1PBE/6-31G
ABC
0.32080 0.16104 0.10940

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.308 0.062 -0.012
S2 -1.387 -0.106 0.000
C3 1.233 -1.121 -0.001
N4 0.904 1.268 0.001
H5 0.807 -1.929 -0.595
H6 2.231 -0.878 -0.384
H7 1.338 -1.491 1.026
H8 1.907 1.370 -0.009
H9 0.333 2.098 0.022

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.70381.50141.34472.13462.17202.13322.06552.0365
S21.70382.80932.67152.91483.71903.22453.60972.7962
C31.50142.80932.41111.09001.09621.09622.58083.3427
N41.34472.67152.41113.25382.55202.97471.00801.0083
H52.13462.91481.09003.25381.78181.76133.52714.1025
H62.17203.71901.09622.55201.78181.77712.30233.5533
H72.13323.22451.09622.97471.76131.77713.09523.8602
H82.06553.60972.58081.00803.52712.30233.09521.7345
H92.03652.79623.34271.00834.10253.55333.86021.7345

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.903 C1 C3 H6 112.541
C1 C3 H7 109.427 C1 N4 H8 122.128
C1 N4 H9 119.190 S2 C1 C3 122.319
S2 C1 N4 121.965 C3 C1 N4 115.695
H5 C3 H6 109.178 H5 C3 H7 107.341
H6 C3 H7 108.304 H8 N4 H9 118.682
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.018      
2 S -0.082      
3 C -0.533      
4 N -0.703      
5 H 0.224      
6 H 0.166      
7 H 0.218      
8 H 0.355      
9 H 0.373      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.005 1.496 0.091 5.224
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.830 1.079 0.127
y 1.079 -27.192 -0.014
z 0.127 -0.014 -33.661
Traceless
 xyz
x -1.403 1.079 0.127
y 1.079 5.554 -0.014
z 0.127 -0.014 -4.150
Polar
3z2-r2-8.300
x2-y2-4.638
xy1.079
xz0.127
yz-0.014


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.550 0.829 -0.018
y 0.829 6.057 -0.017
z -0.018 -0.017 3.495


<r2> (average value of r2) Å2
<r2> 110.198
(<r2>)1/2 10.498