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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B2PLYP/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-531.988948
Energy at 298.15K 
HF Energy-531.753169
Nuclear repulsion energy155.267791
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/6-311+G(3df,2p)
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 3725 3725 43.15      
2 A 3590 3590 53.94      
3 A 3187 3187 1.52      
4 A 3103 3103 8.17      
5 A 3045 3045 16.78      
6 A 1649 1649 153.65      
7 A 1503 1503 8.62      
8 A 1496 1496 9.53      
9 A 1413 1413 40.38      
10 A 1387 1387 261.54      
11 A 1333 1333 29.35      
12 A 1042 1042 0.93      
13 A 1027 1027 27.12      
14 A 999 999 11.25      
15 A 739 739 5.85      
16 A 615 615 4.63      
17 A 517 517 4.96      
18 A 428 428 0.87      
19 A 380 380 1.74      
20 A 333 333 161.47      
21 A 40 40 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 15774.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15774.0 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/6-311+G(3df,2p)
ABC
0.32579 0.16586 0.11220

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.276 0.058 -0.005
S2 -1.363 -0.118 0.000
C3 1.236 -1.103 -0.000
N4 0.873 1.266 0.000
H5 0.700 -2.036 -0.123
H6 1.969 -1.000 -0.802
H7 1.778 -1.130 0.947
H8 1.874 1.362 -0.006
H9 0.305 2.096 0.011

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.64841.50691.34712.13932.15012.13842.06182.0378
S21.64842.77982.62922.81923.53933.43303.55852.7715
C31.50692.77982.39661.08271.09131.09142.54593.3317
N41.34712.62922.39663.30812.64202.73001.00521.0057
H52.13932.81921.08273.30811.77361.76843.59614.1522
H62.15013.53931.09132.64201.77361.76422.49423.6077
H72.13843.43301.09142.73001.76841.76422.66913.6671
H82.06183.55852.54591.00523.59612.49422.66911.7318
H92.03782.77153.33171.00574.15223.60773.66711.7318

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.333 C1 C3 H6 110.675
C1 C3 H7 109.730 C1 N4 H8 121.778
C1 N4 H9 119.317 S2 C1 C3 123.463
S2 C1 N4 122.426 C3 C1 N4 114.109
H5 C3 H6 109.335 H5 C3 H7 108.860
H6 C3 H7 107.852 H8 N4 H9 118.905
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.420      
2 S -0.421      
3 C -0.181      
4 N -0.705      
5 H 0.166      
6 H 0.165      
7 H 0.170      
8 H 0.190      
9 H 0.195      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.227 1.337 0.019 4.433
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.794 1.055 0.012
y 1.055 -28.865 0.013
z 0.012 0.013 -34.245
Traceless
 xyz
x -0.239 1.055 0.012
y 1.055 4.155 0.013
z 0.012 0.013 -3.916
Polar
3z2-r2-7.832
x2-y2-2.930
xy1.055
xz0.012
yz0.013


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.240 0.641 0.009
y 0.641 8.672 -0.012
z 0.009 -0.012 6.245


<r2> (average value of r2) Å2
<r2> 108.554
(<r2>)1/2 10.419