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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: PBEPBE/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 PBEPBE/6-311G**
 hartrees
Energy at 0K-984.037126
Energy at 298.15K-984.043050
HF Energy-984.037126
Nuclear repulsion energy335.759673
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 PBEPBE/6-311G**
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 3596 3563 0.00      
2 Ag 3328 3298 0.00      
3 Ag 1575 1560 0.00      
4 Ag 1391 1379 0.00      
5 Ag 1276 1264 0.00      
6 Ag 908 899 0.00      
7 Ag 665 659 0.00      
8 Ag 401 397 0.00      
9 Ag 325 322 0.00      
10 Au 661 655 19.67      
11 Au 491 487 271.47      
12 Au 373 369 63.12      
13 Au 52 52 7.23      
14 Bg 697 691 0.00      
15 Bg 642 636 0.00      
16 Bg 467 463 0.00      
17 Bu 3598 3566 182.98      
18 Bu 3335 3305 251.80      
19 Bu 1533 1519 475.97      
20 Bu 1393 1380 211.91      
21 Bu 1197 1186 122.55      
22 Bu 846 838 46.24      
23 Bu 441 437 2.27      
24 Bu 273 271 30.22      

Unscaled Zero Point Vibrational Energy (zpe) 14731.9 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 14597.8 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 PBEPBE/6-311G**
ABC
0.14931 0.05294 0.03908

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.050 0.766 0.000
C2 0.050 -0.766 0.000
S3 1.308 1.749 0.000
S4 -1.308 -1.749 0.000
N5 -1.308 1.210 0.000
N6 1.308 -1.210 0.000
H7 -2.059 0.508 0.000
H8 -1.495 2.207 0.000
H9 2.059 -0.508 0.000
H10 1.495 -2.207 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53431.67612.81161.33462.39702.02552.04142.46293.3499
C21.53432.81161.67612.39701.33462.46293.34992.02552.0414
S31.67612.81164.36752.67082.95873.58782.84012.37833.9602
S42.81161.67614.36752.95872.67082.37833.96023.58782.8401
N51.33462.39702.67082.95873.56361.02771.01443.77954.4196
N62.39701.33462.95872.67083.56363.77954.41961.02771.0144
H72.02552.46293.58782.37831.02773.77951.79014.24064.4720
H82.04143.34992.84013.96021.01444.41961.79014.47205.3314
H92.46292.02552.37833.58783.77951.02774.24064.47201.7901
H103.34992.04143.96022.84014.41961.01444.47205.33141.7901

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.214 C1 C2 N6 113.152
C1 N5 H7 117.464 C1 N5 H8 120.075
C2 C1 S3 122.214 C2 C1 N5 113.152
C2 N6 H9 117.464 C2 N6 H10 120.075
S3 C1 N5 124.633 S4 C2 N6 124.633
H7 N5 H8 122.461 H9 N6 H10 122.461
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.023      
2 C -0.023      
3 S -0.148      
4 S -0.148      
5 N -0.339      
6 N -0.339      
7 H 0.253      
8 H 0.257      
9 H 0.253      
10 H 0.257      


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 -45.326 -12.300 0.000
y -12.300 -52.042 0.000
z 0.000 0.000 -53.289
Traceless
 xyz
x 7.339 -12.300 0.000
y -12.300 -2.734 0.000
z 0.000 0.000 -4.605
Polar
3z2-r2-9.211
x2-y26.715
xy-12.300
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.199 3.361 0.000
y 3.361 14.503 0.000
z 0.000 0.000 4.646


<r2> (average value of r2) Å2
<r2> 258.677
(<r2>)1/2 16.083