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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: BLYP/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/6-31G(2df,p)
 hartrees
Energy at 0K-532.102978
Energy at 298.15K 
HF Energy-532.102978
Nuclear repulsion energy153.604472
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 BLYP/6-31G(2df,p)
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 3597 3577 25.13      
2 A 3464 3445 25.32      
3 A 3098 3081 2.81      
4 A 3002 2985 13.42      
5 A 2951 2935 19.72      
6 A 1589 1581 126.46      
7 A 1450 1442 7.28      
8 A 1443 1435 9.87      
9 A 1360 1353 53.24      
10 A 1346 1338 141.32      
11 A 1278 1271 48.39      
12 A 1006 1001 0.95      
13 A 992 986 14.34      
14 A 953 948 12.33      
15 A 705 702 5.87      
16 A 608 605 6.31      
17 A 495 492 3.57      
18 A 415 412 1.59      
19 A 365 363 2.53      
20 A 284 283 145.89      
21 A 30 30 0.17      

Unscaled Zero Point Vibrational Energy (zpe) 15216.0 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 15132.3 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 BLYP/6-31G(2df,p)
ABC
0.31930 0.16215 0.10977

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.059 -0.007
S2 -1.378 -0.126 0.000
C3 1.260 -1.106 -0.001
N4 0.871 1.283 -0.002
H5 0.733 -2.046 -0.192
H6 2.049 -0.970 -0.761
H7 1.758 -1.177 0.982
H8 1.879 1.398 -0.000
H9 0.286 2.113 0.019

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66891.52271.35832.16102.18062.16542.08502.0540
S21.66892.81452.65322.85973.61033.45003.59602.7898
C31.52272.81452.42091.09431.10381.10392.57963.3637
N41.35832.65322.42093.33692.65362.79431.01541.0154
H52.16102.85971.09433.33691.79231.78443.63454.1881
H62.18063.61031.10382.65361.79231.77942.49303.6361
H72.16543.45001.10392.79431.78441.77942.75893.7311
H82.08503.59602.57961.01543.63452.49302.75891.7464
H92.05402.78983.36371.01544.18813.63613.73111.7464

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.263 C1 C3 H6 111.246
C1 C3 H7 110.038 C1 N4 H8 122.229
C1 N4 H9 119.139 S2 C1 C3 123.668
S2 C1 N4 122.101 C3 C1 N4 114.226
H5 C3 H6 109.255 H5 C3 H7 108.539
H6 C3 H7 107.417 H8 N4 H9 118.622
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.388      
2 S -0.439      
3 C -0.425      
4 N -0.422      
5 H 0.152      
6 H 0.115      
7 H 0.131      
8 H 0.242      
9 H 0.258      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.343 1.533 0.058 4.606
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.331 1.146 0.092
y 1.146 -27.819 0.047
z 0.092 0.047 -33.140
Traceless
 xyz
x -0.851 1.146 0.092
y 1.146 4.417 0.047
z 0.092 0.047 -3.566
Polar
3z2-r2-7.131
x2-y2-3.512
xy1.146
xz0.092
yz0.047


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.172 0.652 -0.007
y 0.652 7.251 -0.005
z -0.007 -0.005 4.597


<r2> (average value of r2) Å2
<r2> 109.989
(<r2>)1/2 10.488