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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: PBE1PBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at PBE1PBE/6-311G**
 hartrees
Energy at 0K-984.096942
Energy at 298.15K-984.103083
HF Energy-984.096942
Nuclear repulsion energy338.496323
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 PBE1PBE/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 Ag 3716 3565 0.00      
2 Ag 3480 3338 0.00      
3 Ag 1646 1579 0.00      
4 Ag 1450 1391 0.00      
5 Ag 1342 1287 0.00      
6 Ag 958 919 0.00      
7 Ag 690 662 0.00      
8 Ag 417 400 0.00      
9 Ag 338 324 0.00      
10 Au 676 649 18.92      
11 Au 537 515 317.58      
12 Au 389 373 50.94      
13 Au 47 45 9.15      
14 Bg 726 697 0.00      
15 Bg 662 635 0.00      
16 Bg 512 491 0.00      
17 Bu 3718 3567 219.99      
18 Bu 3487 3346 266.99      
19 Bu 1604 1539 552.15      
20 Bu 1450 1391 269.71      
21 Bu 1243 1193 146.51      
22 Bu 886 850 61.79      
23 Bu 460 442 1.87      
24 Bu 284 272 30.22      

Unscaled Zero Point Vibrational Energy (zpe) 15358.6 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 14735.1 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 PBE1PBE/6-311G**
ABC
0.15143 0.05383 0.03971

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.050 0.763 0.000
C2 0.050 -0.763 0.000
S3 1.296 1.734 0.000
S4 -1.296 -1.734 0.000
N5 -1.296 1.205 0.000
N6 1.296 -1.205 0.000
H7 -2.046 0.519 0.000
H8 -1.477 2.195 0.000
H9 2.046 -0.519 0.000
H10 1.477 -2.195 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52901.65972.79051.32222.38412.01112.02132.45673.3282
C21.52902.79051.65972.38411.32222.45673.32822.01112.0213
S31.65972.79054.32952.64552.93893.55622.81082.37423.9327
S42.79051.65974.32952.93892.64552.37423.93273.55622.8108
N51.32222.38412.64552.93893.53921.01671.00603.76044.3869
N62.38411.32222.93892.64553.53923.76044.38691.01671.0060
H72.01112.45673.55622.37421.01673.76041.77004.22164.4465
H82.02133.32822.81083.93271.00604.38691.77004.44655.2903
H92.45672.01112.37423.55623.76041.01674.22164.44651.7700
H103.32822.02133.93272.81084.38691.00604.44655.29031.7700

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.067 C1 C2 N6 113.276
C1 N5 H7 118.009 C1 N5 H8 119.883
C2 C1 S3 122.067 C2 C1 N5 113.276
C2 N6 H9 118.009 C2 N6 H10 119.883
S3 C1 N5 124.657 S4 C2 N6 124.657
H7 N5 H8 122.109 H9 N6 H10 122.109
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.005      
2 C -0.005      
3 S -0.155      
4 S -0.155      
5 N -0.376      
6 N -0.376      
7 H 0.268      
8 H 0.269      
9 H 0.268      
10 H 0.269      


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 -45.142 -12.424 0.000
y -12.424 -52.076 0.000
z 0.000 0.000 -53.213
Traceless
 xyz
x 7.502 -12.424 0.000
y -12.424 -2.899 0.000
z 0.000 0.000 -4.603
Polar
3z2-r2-9.207
x2-y26.934
xy-12.424
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.722 3.360 0.000
y 3.360 13.502 0.000
z 0.000 0.000 4.578


<r2> (average value of r2) Å2
<r2> 255.038
(<r2>)1/2 15.970