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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: PBE1PBE/TZVP

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/TZVP
 hartrees
Energy at 0K-984.106369
Energy at 298.15K-984.112514
HF Energy-984.106369
Nuclear repulsion energy338.398817
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/TZVP
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 3710 3560 0.00      
2 Ag 3468 3328 0.00      
3 Ag 1637 1571 0.00      
4 Ag 1447 1388 0.00      
5 Ag 1339 1285 0.00      
6 Ag 954 915 0.00      
7 Ag 689 661 0.00      
8 Ag 416 399 0.00      
9 Ag 336 323 0.00      
10 Au 684 657 27.33      
11 Au 541 520 264.63      
12 Au 386 371 45.10      
13 Au 46 44 7.71      
14 Bg 727 698 0.00      
15 Bg 667 640 0.00      
16 Bg 522 501 0.00      
17 Bu 3712 3562 222.40      
18 Bu 3476 3336 249.07      
19 Bu 1597 1532 557.38      
20 Bu 1446 1387 264.83      
21 Bu 1243 1193 131.93      
22 Bu 882 847 55.05      
23 Bu 457 439 1.29      
24 Bu 283 272 29.55      

Unscaled Zero Point Vibrational Energy (zpe) 15333.0 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 14713.6 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/TZVP
ABC
0.15145 0.05379 0.03969

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/TZVP

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.051 0.761 0.000
C2 0.051 -0.761 0.000
S3 1.297 1.735 0.000
S4 -1.297 -1.735 0.000
N5 -1.297 1.204 0.000
N6 1.297 -1.204 0.000
H7 -2.046 0.516 0.000
H8 -1.478 2.193 0.000
H9 2.046 -0.516 0.000
H10 1.478 -2.193 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52591.66282.78971.32182.38282.00982.02142.45563.3265
C21.52592.78971.66282.38281.32182.45563.32652.00982.0214
S31.66282.78974.33202.64722.93873.55792.81252.37273.9320
S42.78971.66284.33202.93872.64722.37273.93203.55792.8125
N51.32182.38282.64722.93873.53851.01681.00563.75924.3860
N62.38281.32182.93872.64723.53853.75924.38601.01681.0056
H72.00982.45563.55792.37271.01683.75921.77004.22024.4452
H82.02143.32652.81253.93201.00564.38601.77004.44525.2891
H92.45562.00982.37273.55793.75921.01684.22024.44521.7700
H103.32652.02143.93202.81254.38601.00564.44525.28911.7700

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.000 C1 C2 N6 113.405
C1 N5 H7 117.907 C1 N5 H8 119.963
C2 C1 S3 122.000 C2 C1 N5 113.405
C2 N6 H9 117.907 C2 N6 H10 119.963
S3 C1 N5 124.595 S4 C2 N6 124.595
H7 N5 H8 122.130 H9 N6 H10 122.130
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.012      
2 C -0.012      
3 S -0.251      
4 S -0.251      
5 N -0.252      
6 N -0.252      
7 H 0.252      
8 H 0.263      
9 H 0.252      
10 H 0.263      


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 -45.256 -11.992 0.000
y -11.992 -51.257 0.000
z 0.000 0.000 -52.806
Traceless
 xyz
x 6.776 -11.992 0.000
y -11.992 -2.226 0.000
z 0.000 0.000 -4.550
Polar
3z2-r2-9.100
x2-y26.001
xy-11.992
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.158 3.082 0.000
y 3.082 13.184 0.000
z 0.000 0.000 5.948


<r2> (average value of r2) Å2
<r2> 254.920
(<r2>)1/2 15.966