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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/TZVP
 hartrees
Energy at 0K-984.044466
Energy at 298.15K-984.050405
HF Energy-984.044466
Nuclear repulsion energy335.724231
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 PBEPBEultrafine/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 3590 3549 0.00      
2 Ag 3318 3280 0.00      
3 Ag 1567 1549 0.00      
4 Ag 1386 1370 0.00      
5 Ag 1274 1259 0.00      
6 Ag 903 893 0.00      
7 Ag 664 657 0.00      
8 Ag 401 396 0.00      
9 Ag 323 320 0.00      
10 Au 669 661 23.04      
11 Au 498 492 233.57      
12 Au 373 369 51.63      
13 Au 52 51 5.76      
14 Bg 699 691 0.00      
15 Bg 647 640 0.00      
16 Bg 479 473 0.00      
17 Bu 3592 3551 185.09      
18 Bu 3325 3287 234.71      
19 Bu 1527 1509 491.72      
20 Bu 1388 1372 199.76      
21 Bu 1198 1184 109.65      
22 Bu 843 833 40.70      
23 Bu 438 433 1.59      
24 Bu 273 270 29.44      

Unscaled Zero Point Vibrational Energy (zpe) 14712.4 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 14544.7 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 PBEPBEultrafine/TZVP
ABC
0.14928 0.05293 0.03908

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.050 0.764 0.000
C2 0.050 -0.764 0.000
S3 1.308 1.749 0.000
S4 -1.308 -1.749 0.000
N5 -1.308 1.209 0.000
N6 1.308 -1.209 0.000
H7 -2.058 0.507 0.000
H8 -1.497 2.206 0.000
H9 2.058 -0.507 0.000
H10 1.497 -2.206 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53111.67822.81011.33472.39592.02442.04232.46183.3485
C21.53112.81011.67822.39591.33472.46183.34852.02442.0423
S31.67822.81014.36822.67192.95823.58862.84212.37683.9591
S42.81011.67824.36822.95822.67192.37683.95913.58862.8421
N51.33472.39592.67192.95823.56361.02771.01403.77894.4196
N62.39591.33472.95822.67193.56363.77894.41961.02771.0140
H72.02442.46183.58862.37681.02773.77891.78974.23954.4716
H82.04233.34852.84213.95911.01404.41961.78974.47165.3313
H92.46182.02442.37683.58863.77891.02774.23954.47161.7897
H103.34852.04233.95912.84214.41961.01404.47165.33131.7897

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.170 C1 C2 N6 113.268
C1 N5 H7 117.352 C1 N5 H8 120.193
C2 C1 S3 122.170 C2 C1 N5 113.268
C2 N6 H9 117.352 C2 N6 H10 120.193
S3 C1 N5 124.562 S4 C2 N6 124.562
H7 N5 H8 122.454 H9 N6 H10 122.454
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.029      
2 C -0.029      
3 S -0.220      
4 S -0.220      
5 N -0.238      
6 N -0.238      
7 H 0.236      
8 H 0.252      
9 H 0.236      
10 H 0.252      


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 -45.436 -11.744 0.000
y -11.744 -51.110 0.000
z 0.000 0.000 -52.867
Traceless
 xyz
x 6.553 -11.744 0.000
y -11.744 -1.959 0.000
z 0.000 0.000 -4.594
Polar
3z2-r2-9.188
x2-y25.675
xy-11.744
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.628 3.015 0.000
y 3.015 14.130 0.000
z 0.000 0.000 6.025


<r2> (average value of r2) Å2
<r2> 258.436
(<r2>)1/2 16.076