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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: BLYP/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 BLYP/6-31G**
 hartrees
Energy at 0K-532.095689
Energy at 298.15K 
HF Energy-532.095689
Nuclear repulsion energy153.180588
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/6-31G**
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 3600 3572 23.23      
2 A 3461 3435 23.11      
3 A 3088 3064 4.53      
4 A 3030 3006 16.64      
5 A 2967 2945 23.73      
6 A 1597 1585 141.26      
7 A 1472 1461 8.31      
8 A 1448 1437 7.51      
9 A 1375 1364 12.35      
10 A 1349 1339 173.37      
11 A 1280 1270 56.60      
12 A 1015 1007 1.41      
13 A 991 983 9.56      
14 A 950 943 19.81      
15 A 711 706 5.98      
16 A 618 613 13.30      
17 A 485 481 7.95      
18 A 423 420 1.92      
19 A 363 360 2.65      
20 A 288 286 176.46      
21 A 52 52 1.23      

Unscaled Zero Point Vibrational Energy (zpe) 15281.0 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 15163.4 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/6-31G**
ABC
0.31630 0.16164 0.10917

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.288 0.063 -0.012
S2 -1.381 -0.121 0.001
C3 1.256 -1.115 -0.000
N4 0.881 1.286 -0.000
H5 0.859 -1.929 -0.619
H6 2.262 -0.843 -0.360
H7 1.351 -1.500 1.028
H8 1.893 1.400 -0.007
H9 0.296 2.118 0.027

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.67841.52431.36022.15932.20032.15702.08892.0560
S21.67842.81732.66402.94483.73143.22763.60922.7973
C31.52432.81732.43011.09681.10321.10252.59413.3726
N41.36022.66402.43013.27452.56353.00641.01751.0177
H52.15932.94481.09683.27451.79291.77233.53904.1371
H62.20033.73141.10322.56351.79291.78622.30073.5759
H72.15703.22761.10253.00641.77231.78623.12573.8992
H82.08893.60922.59411.01753.53902.30073.12571.7512
H92.05602.79733.37261.01774.13713.57593.89921.7512

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.864 C1 C3 H6 112.754
C1 C3 H7 109.356 C1 N4 H8 122.282
C1 N4 H9 118.980 S2 C1 C3 123.138
S2 C1 N4 122.152 C3 C1 N4 114.691
H5 C3 H6 109.163 H5 C3 H7 107.388
H6 C3 H7 108.159 H8 N4 H9 118.734
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.164      
2 S -0.257      
3 C -0.325      
4 N -0.489      
5 H 0.146      
6 H 0.090      
7 H 0.140      
8 H 0.257      
9 H 0.275      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.432 1.518 0.085 4.686
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.514 1.118 0.129
y 1.118 -27.460 0.028
z 0.129 0.028 -33.203
Traceless
 xyz
x -1.183 1.118 0.129
y 1.118 4.899 0.028
z 0.129 0.028 -3.716
Polar
3z2-r2-7.432
x2-y2-4.055
xy1.118
xz0.129
yz0.028


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.888 0.792 -0.021
y 0.792 6.796 -0.006
z -0.021 -0.006 3.911


<r2> (average value of r2) Å2
<r2> 110.428
(<r2>)1/2 10.508