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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B3PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/cc-pVDZ
 hartrees
Energy at 0K-532.097693
Energy at 298.15K 
HF Energy-532.097693
Nuclear repulsion energy154.645248
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 B3PW91/cc-pVDZ
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 3711 3581 43.27      
2 A 3566 3441 45.07      
3 A 3195 3083 1.07      
4 A 3112 3003 9.59      
5 A 3039 2932 16.66      
6 A 1612 1556 196.44      
7 A 1457 1406 23.39      
8 A 1453 1402 21.17      
9 A 1408 1359 110.08      
10 A 1370 1322 76.43      
11 A 1324 1278 33.52      
12 A 1017 982 5.65      
13 A 1007 972 13.13      
14 A 987 953 5.22      
15 A 744 718 6.30      
16 A 625 603 8.37      
17 A 509 491 5.76      
18 A 423 408 1.39      
19 A 376 362 2.81      
20 A 279 269 160.58      
21 A 30 29 0.29      

Unscaled Zero Point Vibrational Energy (zpe) 15621.1 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 15074.4 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 B3PW91/cc-pVDZ
ABC
0.32332 0.16480 0.11147

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.283 0.060 -0.007
S2 -1.367 -0.119 0.000
C3 1.240 -1.105 -0.001
N4 0.873 1.271 -0.001
H5 0.700 -2.039 -0.185
H6 2.025 -0.979 -0.765
H7 1.737 -1.174 0.982
H8 1.879 1.379 0.001
H9 0.288 2.098 0.018

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66031.50721.34682.14682.16532.14792.07022.0382
S21.66032.78742.63622.82683.58263.42243.57522.7671
C31.50722.78742.40381.09471.10311.10342.56453.3411
N41.34682.63622.40383.31912.64112.77311.01211.0128
H52.14682.82681.09473.31911.79331.78523.62014.1619
H62.16533.58261.10312.64111.79331.78162.48383.6194
H72.14793.42241.10342.77311.78521.78162.73843.7056
H82.07023.57522.56451.01213.62012.48382.73841.7457
H92.03822.76713.34111.01284.16193.61943.70561.7457

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.187 C1 C3 H6 111.155
C1 C3 H7 109.762 C1 N4 H8 122.073
C1 N4 H9 118.810 S2 C1 C3 123.209
S2 C1 N4 122.136 C3 C1 N4 114.650
H5 C3 H6 109.366 H5 C3 H7 108.613
H6 C3 H7 107.687 H8 N4 H9 119.107
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.106      
2 S -0.272      
3 C -0.021      
4 N -0.040      
5 H 0.078      
6 H 0.058      
7 H 0.075      
8 H 0.106      
9 H 0.122      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.384 1.540 0.070 4.647
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.764 1.193 0.094
y 1.193 -27.458 0.034
z 0.094 0.034 -33.028
Traceless
 xyz
x -0.521 1.193 0.094
y 1.193 4.439 0.034
z 0.094 0.034 -3.918
Polar
3z2-r2-7.835
x2-y2-3.306
xy1.193
xz0.094
yz0.034


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.700 0.622 -0.015
y 0.622 6.558 0.008
z -0.015 0.008 3.886


<r2> (average value of r2) Å2
<r2> 108.426
(<r2>)1/2 10.413