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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: PBEPBE/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 PBEPBE/daug-cc-pVDZ
 hartrees
Energy at 0K-531.854371
Energy at 298.15K 
HF Energy-531.854371
Nuclear repulsion energy153.720258
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 PBEPBE/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 3607 3607 28.79      
2 A 3465 3465 23.61      
3 A 3115 3115 1.76      
4 A 3025 3025 7.87      
5 A 2959 2959 20.16      
6 A 1578 1578 160.67      
7 A 1409 1409 8.46      
8 A 1408 1408 27.39      
9 A 1355 1355 121.46      
10 A 1320 1320 80.50      
11 A 1280 1280 41.22      
12 A 983 983 17.37      
13 A 979 979 0.40      
14 A 955 955 5.09      
15 A 721 721 5.75      
16 A 602 602 4.95      
17 A 493 493 8.26      
18 A 409 409 1.32      
19 A 366 366 1.83      
20 A 333 333 140.86      
21 A 21 21 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 15191.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15191.3 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 PBEPBE/daug-cc-pVDZ
ABC
0.31975 0.16273 0.11011

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.286 0.056 -0.000
S2 -1.376 -0.120 0.000
C3 1.248 -1.111 0.000
N4 0.877 1.279 -0.000
H5 0.691 -2.057 -0.002
H6 1.903 -1.074 -0.893
H7 1.901 -1.076 0.895
H8 1.889 1.390 -0.000
H9 0.291 2.111 0.000

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.67151.51211.35802.15182.16552.16542.08582.0545
S21.67152.80502.65212.83303.53023.52883.59772.7844
C31.51212.80502.41791.09861.10811.10812.58153.3604
N41.35802.65212.41793.34122.71752.71871.01831.0179
H52.15182.83301.09863.34121.79761.79753.64984.1870
H62.16553.53021.10812.71751.79761.78762.62083.6796
H72.16543.52881.10812.71871.79751.78762.62303.6803
H82.08583.59772.58151.01833.64982.62082.62301.7537
H92.05452.78443.36041.01794.18703.67963.68031.7537

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.008 C1 C3 H6 110.529
C1 C3 H7 110.517 C1 N4 H8 122.081
C1 N4 H9 119.005 S2 C1 C3 123.470
S2 C1 N4 121.846 C3 C1 N4 114.684
H5 C3 H6 109.099 H5 C3 H7 109.095
H6 C3 H7 107.538 H8 N4 H9 118.913
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.162      
2 S -0.648      
3 C 1.056      
4 N -0.183      
5 H -0.396      
6 H 0.008      
7 H 0.009      
8 H 0.017      
9 H -0.024      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.254 1.366 0.000 4.468
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.861 1.115 0.000
y 1.115 -28.806 0.000
z 0.000 0.000 -34.205
Traceless
 xyz
x -0.356 1.115 0.000
y 1.115 4.227 0.000
z 0.000 0.000 -3.871
Polar
3z2-r2-7.742
x2-y2-3.055
xy1.115
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.053 0.560 0.001
y 0.560 9.792 -0.001
z 0.001 -0.001 6.843


<r2> (average value of r2) Å2
<r2> 110.264
(<r2>)1/2 10.501