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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: PBEPBEultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-983.926275
Energy at 298.15K-983.932151
HF Energy-983.926275
Nuclear repulsion energy335.102243
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 PBEPBEultrafine/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3593 3534 0.00      
2 Ag 3345 3289 0.00      
3 Ag 1599 1573 0.00      
4 Ag 1408 1385 0.00      
5 Ag 1288 1266 0.00      
6 Ag 917 901 0.00      
7 Ag 666 655 0.00      
8 Ag 405 398 0.00      
9 Ag 327 321 0.00      
10 Au 663 652 16.18      
11 Au 484 476 308.13      
12 Au 374 368 67.87      
13 Au 53 52 6.36      
14 Bg 699 688 0.00      
15 Bg 647 636 0.00      
16 Bg 455 448 0.00      
17 Bu 3596 3536 174.56      
18 Bu 3351 3295 212.82      
19 Bu 1558 1532 485.11      
20 Bu 1411 1388 175.77      
21 Bu 1206 1186 113.05      
22 Bu 848 834 45.23      
23 Bu 440 433 1.41      
24 Bu 275 271 30.49      

Unscaled Zero Point Vibrational Energy (zpe) 14802.4 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 14558.2 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 PBEPBEultrafine/6-31G*
ABC
0.14885 0.05270 0.03892

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-31G*

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.048 0.766 0.000
C2 0.048 -0.766 0.000
S3 1.308 1.754 0.000
S4 -1.308 -1.754 0.000
N5 -1.308 1.215 0.000
N6 1.308 -1.215 0.000
H7 -2.068 0.521 0.000
H8 -1.492 2.216 0.000
H9 2.068 -0.521 0.000
H10 1.492 -2.216 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53431.67812.81731.33812.40062.03502.04672.47663.3558
C21.53432.81731.67812.40061.33812.47663.35582.03502.0467
S31.67812.81734.37642.67142.96923.59452.83842.39863.9740
S42.81731.67814.37642.96922.67142.39863.97403.59452.8384
N51.33812.40062.67142.96923.57111.02931.01733.79664.4288
N62.40061.33812.96922.67143.57113.79664.42881.02931.0173
H72.03502.47663.59452.39861.02933.79661.78994.26564.4908
H82.04673.35582.83843.97401.01734.42881.78994.49085.3429
H92.47662.03502.39863.59453.79661.02934.26564.49081.7899
H103.35582.04673.97402.83844.42881.01734.49085.34291.7899

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.502 C1 C2 N6 113.212
C1 N5 H7 117.961 C1 N5 H8 120.057
C2 C1 S3 122.502 C2 C1 N5 113.212
C2 N6 H9 117.961 C2 N6 H10 120.057
S3 C1 N5 124.287 S4 C2 N6 124.287
H7 N5 H8 121.981 H9 N6 H10 121.981
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.115      
2 C 0.115      
3 S -0.197      
4 S -0.197      
5 N -0.649      
6 N -0.649      
7 H 0.366      
8 H 0.364      
9 H 0.366      
10 H 0.364      


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


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.669 -12.592 0.000
y -12.592 -50.632 0.000
z 0.000 0.000 -52.174
Traceless
 xyz
x 6.734 -12.592 0.000
y -12.592 -2.210 0.000
z 0.000 0.000 -4.524
Polar
3z2-r2-9.047
x2-y25.963
xy-12.592
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.316 3.133 0.000
y 3.133 13.233 0.000
z 0.000 0.000 4.556


<r2> (average value of r2) Å2
<r2> 258.992
(<r2>)1/2 16.093