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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-529.419723
Energy at 298.15K 
HF Energy-529.419723
Nuclear repulsion energy153.446270
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 3686 3686 47.33      
2 A 3561 3561 74.83      
3 A 3224 3224 0.25      
4 A 3137 3137 7.35      
5 A 3076 3076 8.19      
6 A 1708 1708 154.18      
7 A 1561 1561 15.79      
8 A 1549 1549 12.03      
9 A 1464 1464 35.59      
10 A 1448 1448 227.69      
11 A 1363 1363 63.36      
12 A 1092 1092 7.20      
13 A 1067 1067 7.40      
14 A 998 998 25.25      
15 A 731 731 208.52      
16 A 714 714 11.71      
17 A 577 577 75.09      
18 A 514 514 32.41      
19 A 436 436 2.34      
20 A 377 377 2.42      
21 A 79 79 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 16180.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16180.8 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
0.32184 0.16058 0.10934

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 0.303 0.065 -0.008
S2 -1.388 -0.110 0.000
C3 1.240 -1.120 -0.000
N4 0.899 1.266 0.000
H5 0.677 -2.037 -0.167
H6 2.006 -1.015 -0.777
H7 1.741 -1.185 0.973
H8 1.908 1.362 -0.000
H9 0.328 2.102 0.012

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.70091.51121.34002.14102.15862.14272.06262.0370
S21.70092.81602.66952.82963.59813.44883.60972.7997
C31.51122.81602.41031.08821.09621.09682.57073.3494
N41.34002.66952.41033.31402.65172.76761.01281.0134
H52.14102.82961.08823.31401.78371.77703.61844.1575
H62.15863.59811.09622.65171.78371.77892.50303.6276
H72.14273.44881.09682.76761.77701.77892.73163.7047
H82.06263.60972.57071.01283.61842.50302.73161.7448
H92.03702.79973.34941.01344.15753.62763.70471.7448

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.839 C1 C3 H6 110.755
C1 C3 H7 109.463 C1 N4 H8 121.869
C1 N4 H9 119.241 S2 C1 C3 122.381
S2 C1 N4 122.324 C3 C1 N4 115.287
H5 C3 H6 109.489 H5 C3 H7 108.838
H6 C3 H7 108.418 H8 N4 H9 118.889
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 -0.067      
2 S -0.010      
3 C -0.662      
4 N -0.727      
5 H 0.272      
6 H 0.231      
7 H 0.247      
8 H 0.348      
9 H 0.368      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.191 1.674 0.062 5.455
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.486 1.202 0.084
y 1.202 -27.045 0.014
z 0.084 0.014 -33.650
Traceless
 xyz
x -1.139 1.202 0.084
y 1.202 5.523 0.014
z 0.084 0.014 -4.384
Polar
3z2-r2-8.769
x2-y2-4.441
xy1.202
xz0.084
yz0.014


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.090 0.771 -0.012
y 0.771 5.380 -0.007
z -0.012 -0.007 3.108


<r2> (average value of r2) Å2
<r2> 110.136
(<r2>)1/2 10.495