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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: PBEPBE/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-984.009047
Energy at 298.15K-984.015026
HF Energy-984.009047
Nuclear repulsion energy335.127739
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/aug-cc-pVDZ
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 3586 3564 0.00      
2 Ag 3307 3287 0.00      
3 Ag 1563 1553 0.00      
4 Ag 1373 1364 0.00      
5 Ag 1280 1272 0.00      
6 Ag 915 909 0.00      
7 Ag 667 663 0.00      
8 Ag 397 395 0.00      
9 Ag 320 318 0.00      
10 Au 670 666 13.81      
11 Au 507 504 187.07      
12 Au 380 378 51.63      
13 Au 64 63 6.00      
14 Bg 700 696 0.00      
15 Bg 652 648 0.00      
16 Bg 489 486 0.00      
17 Bu 3589 3567 181.77      
18 Bu 3314 3294 242.76      
19 Bu 1519 1509 478.30      
20 Bu 1380 1372 210.76      
21 Bu 1187 1180 102.66      
22 Bu 848 843 36.36      
23 Bu 430 428 1.12      
24 Bu 267 266 29.94      

Unscaled Zero Point Vibrational Energy (zpe) 14701.7 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 14612.0 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/aug-cc-pVDZ
ABC
0.14848 0.05283 0.03897

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

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 1.313 1.749 0.000
S4 -1.313 -1.749 0.000
N5 -1.313 1.212 0.000
N6 1.313 -1.212 0.000
H7 -2.062 0.504 0.000
H8 -1.500 2.211 0.000
H9 2.062 -0.504 0.000
H10 1.500 -2.211 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53141.68092.81231.34002.40002.02902.04882.46303.3546
C21.53142.81231.68092.40001.34002.46303.35462.02902.0488
S31.68092.81234.37302.67962.96053.59682.85042.37393.9642
S42.81231.68094.37302.96052.67962.37393.96423.59682.8504
N51.34002.40002.67962.96053.57291.03081.01673.78564.4303
N62.40001.34002.96052.67963.57293.78564.43031.03081.0167
H72.02902.46303.59682.37391.03083.78561.79734.24514.4786
H82.04883.35462.85043.96421.01674.43031.79734.47865.3438
H92.46302.02902.37393.59683.78561.03084.24514.47861.7973
H103.35462.04883.96422.85044.43031.01674.47865.34381.7973

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.138 C1 C2 N6 113.241
C1 N5 H7 117.102 C1 N5 H8 120.143
C2 C1 S3 122.138 C2 C1 N5 113.241
C2 N6 H9 117.102 C2 N6 H10 120.143
S3 C1 N5 124.622 S4 C2 N6 124.622
H7 N5 H8 122.755 H9 N6 H10 122.755
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.483      
2 C 0.483      
3 S -0.309      
4 S -0.309      
5 N -0.087      
6 N -0.087      
7 H -0.032      
8 H -0.055      
9 H -0.032      
10 H -0.055      


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 -46.059 -11.617 0.000
y -11.617 -51.350 0.000
z 0.000 0.000 -53.236
Traceless
 xyz
x 6.235 -11.617 0.000
y -11.617 -1.703 0.000
z 0.000 0.000 -4.532
Polar
3z2-r2-9.063
x2-y25.292
xy-11.617
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 17.043 2.794 0.000
y 2.794 16.440 0.000
z 0.000 0.000 8.555


<r2> (average value of r2) Å2
<r2> 259.353
(<r2>)1/2 16.104