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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B3LYPultrafine/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYPultrafine/6-31+G**
 hartrees
Energy at 0K-532.187344
Energy at 298.15K 
HF Energy-532.187344
Nuclear repulsion energy154.390265
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 B3LYPultrafine/6-31+G**
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 3712 3574 40.22      
2 A 3574 3441 48.13      
3 A 3161 3043 3.12      
4 A 3106 2991 15.13      
5 A 3041 2928 21.46      
6 A 1646 1584 172.39      
7 A 1499 1443 11.74      
8 A 1476 1421 12.29      
9 A 1409 1356 23.70      
10 A 1384 1333 252.17      
11 A 1325 1275 60.20      
12 A 1042 1003 1.15      
13 A 1018 980 11.46      
14 A 983 946 32.49      
15 A 737 710 8.39      
16 A 623 599 10.88      
17 A 502 484 12.22      
18 A 437 421 1.19      
19 A 375 361 3.00      
20 A 359 346 183.84      
21 A 44 43 0.98      

Unscaled Zero Point Vibrational Energy (zpe) 15726.2 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 15139.6 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 B3LYPultrafine/6-31+G**
ABC
0.32063 0.16449 0.11096

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.285 0.062 -0.012
S2 -1.369 -0.116 0.000
C3 1.238 -1.112 -0.001
N4 0.881 1.274 -0.000
H5 0.838 -1.924 -0.608
H6 2.237 -0.846 -0.365
H7 1.334 -1.485 1.026
H8 1.885 1.380 -0.008
H9 0.307 2.106 0.028

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66341.51301.35062.14602.18202.13782.07252.0438
S21.66342.79122.64452.91683.69743.19813.58102.7828
C31.51302.79122.41321.09031.09591.09582.57423.3501
N41.35062.64452.41323.25562.54342.97841.00971.0105
H52.14602.91681.09033.25561.78321.76313.51694.1137
H62.18203.69741.09592.54341.78321.77702.28143.5487
H72.13783.19811.09582.97841.76311.77703.09463.8652
H82.07253.58102.57421.00973.51692.28143.09461.7374
H92.04382.78283.35011.01054.11373.54873.86521.7374

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.986 C1 C3 H6 112.539
C1 C3 H7 109.015 C1 N4 H8 122.152
C1 N4 H9 119.207 S2 C1 C3 122.918
S2 C1 N4 122.322 C3 C1 N4 114.742
H5 C3 H6 109.301 H5 C3 H7 107.512
H6 C3 H7 108.347 H8 N4 H9 118.636
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.010      
2 S -0.192      
3 C -0.535      
4 N -0.427      
5 H 0.193      
6 H 0.136      
7 H 0.190      
8 H 0.307      
9 H 0.319      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.503 1.362 0.072 4.705
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.144 1.057 0.086
y 1.057 -28.521 0.042
z 0.086 0.042 -34.318
Traceless
 xyz
x -0.725 1.057 0.086
y 1.057 4.710 0.042
z 0.086 0.042 -3.985
Polar
3z2-r2-7.970
x2-y2-3.624
xy1.057
xz0.086
yz0.042


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.824 0.757 0.023
y 0.757 8.055 -0.043
z 0.023 -0.043 5.466


<r2> (average value of r2) Å2
<r2> 109.550
(<r2>)1/2 10.467