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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: PBEPBE/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-984.070903
Energy at 298.15K-984.076848
HF Energy-984.070903
Nuclear repulsion energy336.669139
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/cc-pVTZ
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 3566 0.00      
2 Ag 3312 3289 0.00      
3 Ag 1561 1551 0.00      
4 Ag 1382 1373 0.00      
5 Ag 1276 1267 0.00      
6 Ag 909 903 0.00      
7 Ag 666 661 0.00      
8 Ag 398 395 0.00      
9 Ag 323 321 0.00      
10 Au 673 668 13.40      
11 Au 492 489 181.09      
12 Au 374 371 66.94      
13 Au 56 56 6.09      
14 Bg 705 700 0.00      
15 Bg 654 649 0.00      
16 Bg 463 459 0.00      
17 Bu 3593 3568 176.05      
18 Bu 3319 3296 242.16      
19 Bu 1520 1510 472.29      
20 Bu 1388 1378 203.01      
21 Bu 1196 1188 98.48      
22 Bu 849 843 36.87      
23 Bu 433 430 1.17      
24 Bu 275 273 30.73      

Unscaled Zero Point Vibrational Energy (zpe) 14702.8 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 14601.3 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/cc-pVTZ
ABC
0.14978 0.05332 0.03932

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/cc-pVTZ

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 1.306 1.740 0.000
S4 -1.306 -1.740 0.000
N5 -1.306 1.207 0.000
N6 1.306 -1.207 0.000
H7 -2.051 0.500 0.000
H8 -1.495 2.202 0.000
H9 2.051 -0.500 0.000
H10 1.495 -2.202 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52931.67132.80131.33312.39162.01862.03952.45083.3431
C21.52932.80131.67132.39161.33312.45083.34312.01862.0395
S31.67132.80134.35232.66652.94773.57892.83872.36103.9471
S42.80131.67134.35232.94772.66652.36103.94713.57892.8387
N51.33312.39162.66652.94773.55751.02671.01263.76634.4124
N62.39161.33312.94772.66653.55753.76634.41241.02671.0126
H72.01862.45083.57892.36101.02673.76631.79074.22174.4577
H82.03953.34312.83873.94711.01264.41241.79074.45775.3229
H92.45082.01862.36103.57893.76631.02674.22174.45771.7907
H103.34312.03953.94712.83874.41241.01264.45775.32291.7907

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.085 C1 C2 N6 113.167
C1 N5 H7 117.009 C1 N5 H8 120.173
C2 C1 S3 122.085 C2 C1 N5 113.167
C2 N6 H9 117.009 C2 N6 H10 120.173
S3 C1 N5 124.748 S4 C2 N6 124.748
H7 N5 H8 122.818 H9 N6 H10 122.818
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.071      
2 C 0.071      
3 S -0.287      
4 S -0.287      
5 N -0.098      
6 N -0.098      
7 H 0.155      
8 H 0.159      
9 H 0.155      
10 H 0.159      


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 -45.367 -11.737 0.000
y -11.737 -50.684 0.000
z 0.000 0.000 -52.329
Traceless
 xyz
x 6.139 -11.737 0.000
y -11.737 -1.836 0.000
z 0.000 0.000 -4.304
Polar
3z2-r2-8.607
x2-y25.317
xy-11.737
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.498 2.811 0.000
y 2.811 14.593 0.000
z 0.000 0.000 6.159


<r2> (average value of r2) Å2
<r2> 256.821
(<r2>)1/2 16.026