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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B2PLYP/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 B2PLYP/daug-cc-pVTZ
 hartrees
Energy at 0K-532.002725
Energy at 298.15K 
HF Energy-531.760911
Nuclear repulsion energy155.124919
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 B2PLYP/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 3715 3715 42.21      
2 A 3580 3580 52.20      
3 A 3187 3187 1.41      
4 A 3103 3103 7.86      
5 A 3046 3046 17.44      
6 A 1644 1644 152.63      
7 A 1502 1502 8.18      
8 A 1494 1494 9.71      
9 A 1412 1412 37.61      
10 A 1384 1384 254.95      
11 A 1332 1332 31.77      
12 A 1044 1044 0.70      
13 A 1027 1027 27.43      
14 A 997 997 11.63      
15 A 735 735 6.30      
16 A 614 614 4.47      
17 A 516 516 4.34      
18 A 425 425 0.97      
19 A 377 377 1.93      
20 A 317 317 160.07      
21 A 37 37 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 15744.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15744.8 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 B2PLYP/daug-cc-pVTZ
ABC
0.32561 0.16538 0.11196

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.279 0.058 -0.004
S2 -1.365 -0.117 0.000
C3 1.237 -1.104 -0.000
N4 0.875 1.266 0.000
H5 0.696 -2.036 -0.102
H6 1.955 -1.012 -0.817
H7 1.796 -1.119 0.937
H8 1.875 1.362 -0.004
H9 0.305 2.094 0.010

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65361.50601.34692.13752.14772.13832.06092.0361
S21.65362.78322.63262.81803.53413.44633.56182.7707
C31.50602.78322.39771.08271.09131.09142.54753.3312
N41.34692.63262.39773.30872.64992.72291.00471.0052
H52.13752.81801.08273.30871.77391.76973.59864.1501
H62.14773.53411.09132.64991.77391.76442.51053.6125
H72.13833.44631.09142.72291.76971.76442.65473.6615
H82.06093.56182.54751.00473.59862.51052.65471.7323
H92.03612.77073.33121.00524.15013.61253.66151.7323

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.249 C1 C3 H6 110.547
C1 C3 H7 109.789 C1 N4 H8 121.743
C1 N4 H9 119.203 S2 C1 C3 123.421
S2 C1 N4 122.323 C3 C1 N4 114.254
H5 C3 H6 109.365 H5 C3 H7 108.974
H6 C3 H7 107.867 H8 N4 H9 119.054
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.066      
2 S -0.991      
3 C -0.281      
4 N -0.189      
5 H 0.387      
6 H 0.307      
7 H 0.324      
8 H 0.088      
9 H 0.289      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.248 1.326 0.017 4.450
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.835 1.063 0.013
y 1.063 -28.923 0.014
z 0.013 0.014 -34.179
Traceless
 xyz
x -0.284 1.063 0.013
y 1.063 4.084 0.014
z 0.013 0.014 -3.800
Polar
3z2-r2-7.601
x2-y2-2.912
xy1.063
xz0.013
yz0.014


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.473 0.616 0.006
y 0.616 9.083 -0.008
z 0.006 -0.008 6.567


<r2> (average value of r2) Å2
<r2> 108.722
(<r2>)1/2 10.427