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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-984.401812
Energy at 298.15K-984.407635
HF Energy-984.401812
Nuclear repulsion energy 
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 B97D3/6-31G*
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 3617 3546 0.00      
2 Ag 3393 3327 0.00      
3 Ag 1618 1586 0.00      
4 Ag 1417 1389 0.00      
5 Ag 1296 1271 0.00      
6 Ag 923 904 0.00      
7 Ag 666 653 0.00      
8 Ag 413 405 0.00      
9 Ag 330 324 0.00      
10 Au 650 637 10.17      
11 Au 465 456 302.56      
12 Au 369 362 90.65      
13 Au 38 37 6.28      
14 Bg 693 680 0.00      
15 Bg 641 628 0.00      
16 Bg 431 423 0.00      
17 Bu 3619 3549 163.72      
18 Bu 3397 3331 181.51      
19 Bu 1583 1552 452.21      
20 Bu 1408 1380 202.38      
21 Bu 1220 1196 112.15      
22 Bu 852 835 47.76      
23 Bu 452 443 0.97      
24 Bu 277 272 27.96      

Unscaled Zero Point Vibrational Energy (zpe) 14883.0 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 14591.3 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 B97D3/6-31G*
ABC
0.14875 0.05272 0.03892

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.047 0.766 0.000
C2 0.047 -0.766 0.000
S3 1.305 1.755 0.000
S4 -1.305 -1.755 0.000
N5 -1.305 1.223 0.000
N6 1.305 -1.223 0.000
H7 -2.073 0.548 0.000
H8 -1.477 2.221 0.000
H9 2.073 -0.548 0.000
H10 1.477 -2.221 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53431.67502.81701.33842.40482.03712.04042.49373.3532
C21.53432.81701.67502.40481.33842.49373.35322.03712.0404
S31.67502.81704.37352.66302.97813.58632.82062.42773.9797
S42.81701.67504.37352.97812.66302.42773.97973.58632.8206
N51.33842.40482.66302.97813.57701.02241.01263.81364.4274
N62.40481.33842.97812.66303.57703.81364.42741.02241.0126
H72.03712.49373.58632.42771.02243.81361.77574.28764.5021
H82.04043.35322.82063.97971.01264.42741.77574.50215.3348
H92.49372.03712.42773.58633.81361.02244.28764.50211.7757
H103.35322.04043.97972.82064.42741.01264.50215.33481.7757

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.484 C1 C2 N6 113.663
C1 N5 H7 118.363 C1 N5 H8 119.800
C2 C1 S3 122.484 C2 C1 N5 113.663
C2 N6 H9 118.363 C2 N6 H10 119.800
S3 C1 N5 123.853 S4 C2 N6 123.853
H7 N5 H8 121.837 H9 N6 H10 121.837
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.137      
2 C 0.137      
3 S -0.214      
4 S -0.214      
5 N -0.654      
6 N -0.654      
7 H 0.368      
8 H 0.364      
9 H 0.368      
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 -44.507 -12.567 0.000
y -12.567 -50.527 0.000
z 0.000 0.000 -51.826
Traceless
 xyz
x 6.670 -12.567 0.000
y -12.567 -2.360 0.000
z 0.000 0.000 -4.310
Polar
3z2-r2-8.620
x2-y26.020
xy-12.567
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.230 3.186 0.000
y 3.186 13.144 0.000
z 0.000 0.000 4.538


<r2> (average value of r2) Å2
<r2> 258.862
(<r2>)1/2 16.089