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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: wB97X-D/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/3-21G*
 hartrees
Energy at 0K-529.525419
Energy at 298.15K 
HF Energy-529.525419
Nuclear repulsion energy154.584843
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 wB97X-D/3-21G*
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 3694 3501 43.67      
2 A 3566 3380 70.40      
3 A 3223 3055 0.46      
4 A 3143 2979 7.93      
5 A 3080 2920 8.46      
6 A 1705 1616 147.51      
7 A 1560 1479 14.82      
8 A 1549 1468 13.27      
9 A 1460 1384 28.09      
10 A 1433 1358 282.21      
11 A 1358 1287 42.26      
12 A 1091 1034 6.71      
13 A 1063 1007 11.75      
14 A 1008 955 24.86      
15 A 736 697 7.15      
16 A 713 676 186.37      
17 A 560 531 93.39      
18 A 522 494 35.39      
19 A 439 416 1.48      
20 A 388 368 2.00      
21 A 61 58 0.32      

Unscaled Zero Point Vibrational Energy (zpe) 16176.1 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 15331.8 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 wB97X-D/3-21G*
ABC
0.32230 0.16460 0.11125

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.277 0.064 -0.004
S2 -1.368 -0.114 0.000
C3 1.234 -1.116 -0.000
N4 0.885 1.268 0.000
H5 0.675 -2.045 -0.092
H6 1.944 -1.035 -0.831
H7 1.799 -1.129 0.940
H8 1.893 1.357 -0.001
H9 0.319 2.107 0.007

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65531.51951.34812.14802.16132.15232.06922.0435
S21.65532.78902.64312.81303.53763.45663.57782.7892
C31.51952.78902.40901.08811.09631.09662.55903.3508
N41.34812.64312.40903.32032.66742.73201.01211.0128
H52.14802.81301.08813.32031.78261.77943.61434.1685
H62.16133.53761.09632.66741.78261.77942.53223.6357
H72.15233.45661.09662.73201.77941.77942.65973.6794
H82.06923.57782.55901.01213.61432.53222.65971.7442
H92.04352.78923.35081.01284.16853.63573.67941.7442

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.820 C1 C3 H6 110.386
C1 C3 H7 109.661 C1 N4 H8 121.852
C1 N4 H9 119.209 S2 C1 C3 122.864
S2 C1 N4 122.969 C3 C1 N4 114.165
H5 C3 H6 109.390 H5 C3 H7 109.077
H6 C3 H7 108.477 H8 N4 H9 118.938
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.141      
2 S -0.161      
3 C -0.676      
4 N -0.752      
5 H 0.269      
6 H 0.232      
7 H 0.241      
8 H 0.344      
9 H 0.363      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.746 1.592 0.033 5.006
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.769 1.219 0.043
y 1.219 -27.200 0.006
z 0.043 0.006 -33.451
Traceless
 xyz
x -0.444 1.219 0.043
y 1.219 4.910 0.006
z 0.043 0.006 -4.466
Polar
3z2-r2-8.932
x2-y2-3.569
xy1.219
xz0.043
yz0.006


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.036 0.749 -0.007
y 0.749 5.621 -0.002
z -0.007 -0.002 3.335


<r2> (average value of r2) Å2
<r2> 108.582
(<r2>)1/2 10.420