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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B3LYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/6-311G*
 hartrees
Energy at 0K-532.228380
Energy at 298.15K 
HF Energy-532.228380
Nuclear repulsion energy154.615360
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 B3LYP/6-311G*
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 3701 3576 26.14      
2 A 3574 3453 38.51      
3 A 3163 3056 4.13      
4 A 3082 2978 19.17      
5 A 3029 2927 23.56      
6 A 1678 1621 157.49      
7 A 1510 1459 12.27      
8 A 1496 1445 13.00      
9 A 1417 1369 33.67      
10 A 1396 1349 233.16      
11 A 1335 1290 59.15      
12 A 1048 1013 1.55      
13 A 1026 992 12.90      
14 A 992 959 29.65      
15 A 734 709 9.44      
16 A 630 609 17.60      
17 A 504 487 10.85      
18 A 435 420 1.10      
19 A 378 366 2.04      
20 A 346 335 209.46      
21 A 47 45 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 15760.3 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 15229.2 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 B3LYP/6-311G*
ABC
0.32318 0.16437 0.11122

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.283 0.063 -0.014
S2 -1.370 -0.117 0.001
C3 1.239 -1.108 -0.000
N4 0.879 1.269 -0.002
H5 0.757 -1.995 -0.402
H6 2.148 -0.902 -0.575
H7 1.535 -1.323 1.032
H8 1.881 1.374 -0.001
H9 0.310 2.100 0.031

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66261.51121.34552.14702.17352.13992.06692.0383
S21.66262.79062.64142.86583.65023.30953.57632.7818
C31.51122.79062.40391.08671.09491.09492.56283.3401
N41.34552.64142.40393.29082.57932.86631.00791.0079
H52.14702.86581.08673.29081.77761.76433.57354.1424
H62.17353.65021.09492.57931.77761.77022.36153.5722
H72.13993.30951.09492.86631.76431.77022.90793.7710
H82.06693.57632.56281.00793.57352.36152.90791.7318
H92.03832.78183.34011.00794.14243.57223.77101.7318

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.398 C1 C3 H6 112.031
C1 C3 H7 109.350 C1 N4 H8 122.219
C1 N4 H9 119.326 S2 C1 C3 123.030
S2 C1 N4 122.477 C3 C1 N4 114.470
H5 C3 H6 109.132 H5 C3 H7 107.935
H6 C3 H7 107.878 H8 N4 H9 118.438
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.097      
2 S -0.204      
3 C -0.658      
4 N -0.696      
5 H 0.264      
6 H 0.212      
7 H 0.244      
8 H 0.357      
9 H 0.384      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.607 1.531 0.101 4.856
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.949 1.323 0.121
y 1.323 -28.358 0.091
z 0.121 0.091 -34.260
Traceless
 xyz
x -0.641 1.323 0.121
y 1.323 4.747 0.091
z 0.121 0.091 -4.106
Polar
3z2-r2-8.212
x2-y2-3.592
xy1.323
xz0.121
yz0.091


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.345 0.720 -0.028
y 0.720 6.863 0.012
z -0.028 0.012 3.996


<r2> (average value of r2) Å2
<r2> 109.262
(<r2>)1/2 10.453