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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: wB97X-D/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 wB97X-D/6-31G*
 hartrees
Energy at 0K-984.411354
Energy at 298.15K-984.417476
HF Energy-984.411354
Nuclear repulsion energy337.221940
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 wB97X-D/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 3729 3537 0.00      
2 Ag 3545 3363 0.00      
3 Ag 1677 1591 0.00      
4 Ag 1474 1398 0.00      
5 Ag 1360 1290 0.00      
6 Ag 972 922 0.00      
7 Ag 686 651 0.00      
8 Ag 422 400 0.00      
9 Ag 339 322 0.00      
10 Au 666 632 10.79      
11 Au 550 522 392.70      
12 Au 393 373 46.56      
13 Au 50 47 11.04      
14 Bg 728 690 0.00      
15 Bg 660 626 0.00      
16 Bg 521 495 0.00      
17 Bu 3731 3539 212.18      
18 Bu 3551 3368 230.09      
19 Bu 1639 1554 552.55      
20 Bu 1468 1392 286.41      
21 Bu 1256 1192 150.43      
22 Bu 891 845 69.62      
23 Bu 462 438 1.01      
24 Bu 284 269 29.54      

Unscaled Zero Point Vibrational Energy (zpe) 15526.5 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 14726.9 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 wB97X-D/6-31G*
ABC
0.15046 0.05333 0.03938

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/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 1.296 1.745 0.000
S4 -1.296 -1.745 0.000
N5 -1.296 1.217 0.000
N6 1.296 -1.217 0.000
H7 -2.064 0.552 0.000
H8 -1.468 2.211 0.000
H9 2.064 -0.552 0.000
H10 1.468 -2.211 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53541.66252.80401.32652.39572.02712.02582.48963.3411
C21.53542.80401.66252.39571.32652.48963.34112.02712.0258
S31.66252.80404.34692.64432.96243.56502.80262.42233.9599
S42.80401.66254.34692.96242.64432.42233.95993.56502.8026
N51.32652.39572.64432.96243.55541.01621.00873.79694.4035
N62.39571.32652.96242.64433.55543.79694.40351.01621.0087
H72.02712.48963.56502.42231.01623.79691.76274.27294.4844
H82.02583.34112.80263.95991.00874.40351.76274.48445.3081
H92.48962.02712.42233.56503.79691.01624.27294.48441.7627
H103.34112.02583.95992.80264.40351.00874.48445.30811.7627

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.480 C1 C2 N6 113.475
C1 N5 H7 119.235 C1 N5 H8 119.729
C2 C1 S3 122.480 C2 C1 N5 113.475
C2 N6 H9 119.235 C2 N6 H10 119.729
S3 C1 N5 124.044 S4 C2 N6 124.044
H7 N5 H8 121.037 H9 N6 H10 121.037
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.149      
2 C 0.149      
3 S -0.231      
4 S -0.231      
5 N -0.707      
6 N -0.707      
7 H 0.399      
8 H 0.391      
9 H 0.399      
10 H 0.391      


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 -44.574 -13.038 0.000
y -13.038 -51.109 0.000
z 0.000 0.000 -52.262
Traceless
 xyz
x 7.112 -13.038 0.000
y -13.038 -2.691 0.000
z 0.000 0.000 -4.421
Polar
3z2-r2-8.842
x2-y26.535
xy-13.038
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.027 3.225 0.000
y 3.225 12.076 0.000
z 0.000 0.000 4.503


<r2> (average value of r2) Å2
<r2> 256.497
(<r2>)1/2 16.016