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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: PBE1PBE/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBE1PBE/daug-cc-pVTZ
 hartrees
Energy at 0K-531.942128
Energy at 298.15K 
HF Energy-531.942128
Nuclear repulsion energy155.643493
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 PBE1PBE/daug-cc-pVTZ
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 3732 3732 42.43      
2 A 3598 3598 48.94      
3 A 3187 3187 1.10      
4 A 3104 3104 6.69      
5 A 3042 3042 14.93      
6 A 1638 1638 182.78      
7 A 1479 1479 11.93      
8 A 1473 1473 23.25      
9 A 1412 1412 143.39      
10 A 1385 1385 118.32      
11 A 1337 1337 40.50      
12 A 1031 1031 2.85      
13 A 1019 1019 20.99      
14 A 997 997 8.84      
15 A 750 750 7.78      
16 A 623 623 5.41      
17 A 519 519 3.55      
18 A 425 425 1.22      
19 A 376 376 2.33      
20 A 350 350 158.85      
21 A 48 48 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 15762.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15762.1 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 PBE1PBE/daug-cc-pVTZ
ABC
0.32735 0.16688 0.11286

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.280 0.059 -0.007
S2 -1.359 -0.117 0.000
C3 1.231 -1.100 -0.001
N4 0.870 1.262 -0.001
H5 0.694 -2.027 -0.178
H6 2.006 -0.976 -0.762
H7 1.725 -1.163 0.973
H8 1.870 1.361 -0.002
H9 0.296 2.087 0.019

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.64811.49971.33992.13352.14992.13132.05502.0284
S21.64812.76992.62112.80943.55543.39873.55102.7569
C31.49972.76992.38981.08511.09361.09392.54283.3218
N41.33992.62112.38983.29822.62262.74961.00481.0052
H52.13352.80941.08513.29821.77931.77053.59014.1379
H62.14993.55541.09362.62261.77931.76742.46123.5939
H72.13133.39871.09392.74961.77051.76742.70903.6762
H82.05503.55102.54281.00483.59012.46122.70901.7332
H92.02842.75693.32181.00524.13793.59393.67621.7332

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.232 C1 C3 H6 111.030
C1 C3 H7 109.532 C1 N4 H8 121.778
C1 N4 H9 119.064 S2 C1 C3 123.212
S2 C1 N4 122.280 C3 C1 N4 114.504
H5 C3 H6 109.507 H5 C3 H7 108.682
H6 C3 H7 107.794 H8 N4 H9 119.151
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.080      
2 S -1.182      
3 C 0.038      
4 N -0.122      
5 H 0.394      
6 H 0.235      
7 H 0.271      
8 H 0.005      
9 H 0.281      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.364 1.358 0.048 4.571
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.490 1.052 0.051
y 1.052 -28.416 0.046
z 0.051 0.046 -33.827
Traceless
 xyz
x -0.369 1.052 0.051
y 1.052 4.243 0.046
z 0.051 0.046 -3.874
Polar
3z2-r2-7.748
x2-y2-3.075
xy1.052
xz0.051
yz0.046


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.284 0.527 0.009
y 0.527 9.011 -0.014
z 0.009 -0.014 6.494


<r2> (average value of r2) Å2
<r2> 107.816
(<r2>)1/2 10.383