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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: PBE1PBE/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 PBE1PBE/6-31G*
 hartrees
Energy at 0K-983.993018
Energy at 298.15K-983.999128
HF Energy-983.993018
Nuclear repulsion energy337.839043
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/6-31G*
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 3719 3534 0.00      
2 Ag 3504 3330 0.00      
3 Ag 1671 1588 0.00      
4 Ag 1471 1398 0.00      
5 Ag 1353 1286 0.00      
6 Ag 967 919 0.00      
7 Ag 691 657 0.00      
8 Ag 421 400 0.00      
9 Ag 340 323 0.00      
10 Au 677 643 16.55      
11 Au 536 510 367.72      
12 Au 391 371 52.03      
13 Au 49 47 8.86      
14 Bg 729 693 0.00      
15 Bg 666 633 0.00      
16 Bg 508 483 0.00      
17 Bu 3721 3536 214.26      
18 Bu 3510 3336 230.52      
19 Bu 1629 1548 552.77      
20 Bu 1470 1397 235.84      
21 Bu 1252 1190 136.70      
22 Bu 888 844 60.02      
23 Bu 461 438 1.13      
24 Bu 286 272 29.40      

Unscaled Zero Point Vibrational Energy (zpe) 15455.9 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 14687.8 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/6-31G*
ABC
0.15100 0.05358 0.03955

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.049 0.763 0.000
C2 0.049 -0.763 0.000
S3 1.296 1.740 0.000
S4 -1.296 -1.740 0.000
N5 -1.296 1.210 0.000
N6 1.296 -1.210 0.000
H7 -2.057 0.534 0.000
H8 -1.474 2.203 0.000
H9 2.057 -0.534 0.000
H10 1.474 -2.203 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52881.66202.79611.32502.38742.02122.02592.47273.3335
C21.52882.79611.66202.38741.32502.47273.33352.02122.0259
S31.66202.79614.33872.64562.94953.56322.80832.39723.9464
S42.79611.66204.33872.94952.64562.39723.94643.56322.8083
N51.32502.38742.64562.94953.54601.01791.00863.77914.3952
N62.38741.32502.94952.64563.54603.77914.39521.01791.0086
H72.02122.47273.56322.39721.01793.77911.76804.25004.4669
H82.02593.33352.80833.94641.00864.39521.76804.46695.3006
H92.47272.02122.39723.56323.77911.01794.25004.46691.7680
H103.33352.02593.94642.80834.39521.00864.46695.30061.7680

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.343 C1 C2 N6 113.370
C1 N5 H7 118.652 C1 N5 H8 119.870
C2 C1 S3 122.343 C2 C1 N5 113.370
C2 N6 H9 118.652 C2 N6 H10 119.870
S3 C1 N5 124.286 S4 C2 N6 124.286
H7 N5 H8 121.479 H9 N6 H10 121.479
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.124      
2 C 0.124      
3 S -0.202      
4 S -0.202      
5 N -0.710      
6 N -0.710      
7 H 0.397      
8 H 0.390      
9 H 0.397      
10 H 0.390      


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 -44.607 -12.733 0.000
y -12.733 -50.912 0.000
z 0.000 0.000 -52.348
Traceless
 xyz
x 7.023 -12.733 0.000
y -12.733 -2.435 0.000
z 0.000 0.000 -4.588
Polar
3z2-r2-9.176
x2-y26.306
xy-12.733
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.986 3.168 0.000
y 3.168 12.374 0.000
z 0.000 0.000 4.533


<r2> (average value of r2) Å2
<r2> 255.476
(<r2>)1/2 15.984