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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B97D3/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-31G
 hartrees
Energy at 0K-532.034691
Energy at 298.15K 
HF Energy-532.034691
Nuclear repulsion energy152.274970
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 B97D3/6-31G
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 3649 3649 19.79      
2 A 3503 3503 23.54      
3 A 3129 3129 5.67      
4 A 3062 3062 22.44      
5 A 2988 2988 27.58      
6 A 1664 1664 134.90      
7 A 1514 1514 8.43      
8 A 1490 1490 9.52      
9 A 1425 1425 13.76      
10 A 1394 1394 181.71      
11 A 1325 1325 75.23      
12 A 1058 1058 3.79      
13 A 1030 1030 7.45      
14 A 975 975 21.37      
15 A 699 699 11.27      
16 A 684 684 161.94      
17 A 524 524 118.36      
18 A 485 485 26.41      
19 A 429 429 2.28      
20 A 368 368 2.23      
21 A 43 43 0.92      

Unscaled Zero Point Vibrational Energy (zpe) 15718.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15718.3 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 B97D3/6-31G
ABC
0.31570 0.15842 0.10762

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.309 0.061 -0.013
S2 -1.398 -0.109 0.000
C3 1.247 -1.128 -0.000
N4 0.908 1.280 0.001
H5 0.813 -1.949 -0.579
H6 2.241 -0.884 -0.407
H7 1.375 -1.484 1.034
H8 1.916 1.387 -0.009
H9 0.331 2.113 0.023

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.71601.51421.35862.14812.18632.14862.08302.0527
S21.71602.83472.69252.93463.74313.26323.63612.8160
C31.51422.83472.43211.09421.10131.10092.60233.3681
N41.35862.69252.43213.28252.57472.98721.01351.0132
H52.14812.93461.09423.28251.78931.77033.55934.1348
H62.18633.74311.10132.57471.78931.78452.32853.5800
H72.14863.26321.10092.98721.77031.78453.10153.8790
H82.08303.63612.60231.01353.55932.32853.10151.7434
H92.05272.81603.36811.01324.13483.58003.87901.7434

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.835 C1 C3 H6 112.461
C1 C3 H7 109.477 C1 N4 H8 122.169
C1 N4 H9 119.152 S2 C1 C3 122.570
S2 C1 N4 121.825 C3 C1 N4 115.582
H5 C3 H6 109.178 H5 C3 H7 107.503
H6 C3 H7 108.251 H8 N4 H9 118.679
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.006      
2 S -0.094      
3 C -0.467      
4 N -0.647      
5 H 0.199      
6 H 0.144      
7 H 0.192      
8 H 0.331      
9 H 0.347      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.825 1.521 0.089 5.060
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.688 1.128 0.127
y 1.128 -27.130 -0.007
z 0.127 -0.007 -33.394
Traceless
 xyz
x -1.426 1.128 0.127
y 1.128 5.411 -0.007
z 0.127 -0.007 -3.985
Polar
3z2-r2-7.971
x2-y2-4.558
xy1.128
xz0.127
yz-0.007


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.802 0.819 -0.021
y 0.819 6.326 -0.015
z -0.021 -0.015 3.545


<r2> (average value of r2) Å2
<r2> 111.573
(<r2>)1/2 10.563