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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: TPSSh/daug-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 TPSSh/daug-cc-pVDZ
 hartrees
Energy at 0K-532.219971
Energy at 298.15K 
HF Energy-532.219971
Nuclear repulsion energy154.255133
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 TPSSh/daug-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 3672 3672 30.23      
2 A 3532 3532 31.28      
3 A 3170 3170 3.70      
4 A 3078 3078 12.86      
5 A 3016 3016 24.00      
6 A 1636 1636 157.22      
7 A 1477 1477 7.11      
8 A 1470 1470 13.56      
9 A 1394 1394 94.85      
10 A 1373 1373 146.19      
11 A 1319 1319 47.35      
12 A 1020 1020 0.88      
13 A 1014 1014 23.81      
14 A 981 981 8.10      
15 A 730 730 7.33      
16 A 618 618 5.29      
17 A 503 503 6.70      
18 A 411 411 1.22      
19 A 365 365 2.26      
20 A 342 342 149.29      
21 A 18 18 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 15569.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15569.4 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 TPSSh/daug-cc-pVDZ
ABC
0.32174 0.16374 0.11079

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.284 0.058 -0.001
S2 -1.372 -0.120 0.000
C3 1.247 -1.108 -0.000
N4 0.873 1.275 0.000
H5 0.692 -2.048 -0.030
H6 1.917 -1.052 -0.872
H7 1.871 -1.083 0.907
H8 1.879 1.385 -0.001
H9 0.293 2.104 0.003

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66561.51171.35222.14442.15762.15472.07502.0461
S21.66562.79882.64312.82413.52793.50193.58252.7778
C31.51172.79882.41201.09141.10101.10102.57193.3503
N41.35222.64312.41203.32742.69512.71641.01201.0117
H52.14442.82411.09143.32741.78911.78773.63204.1704
H62.15763.52791.10102.69511.78911.77932.58793.6552
H72.15473.50191.10102.71641.78771.77932.63013.6693
H82.07503.58252.57191.01203.63202.58792.63011.7415
H92.04612.77783.35031.01174.17043.65523.66931.7415

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.883 C1 C3 H6 110.357
C1 C3 H7 110.127 C1 N4 H8 122.060
C1 N4 H9 119.187 S2 C1 C3 123.423
S2 C1 N4 121.941 C3 C1 N4 114.636
H5 C3 H6 109.379 H5 C3 H7 109.253
H6 C3 H7 107.805 H8 N4 H9 118.753
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.118      
2 S -0.707      
3 C 0.868      
4 N -0.136      
5 H -0.306      
6 H 0.065      
7 H 0.088      
8 H 0.030      
9 H -0.019      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.375 1.396 0.006 4.593
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.607 0.569 0.003
y 0.569 9.313 -0.001
z 0.003 -0.001 6.633


<r2> (average value of r2) Å2
<r2> 109.517
(<r2>)1/2 10.465