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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: HSEh1PBE/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 HSEh1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-984.123392
Energy at 298.15K-984.129577
HF Energy-984.123392
Nuclear repulsion energy337.736584
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 HSEh1PBE/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 3705 3565 0.00      
2 Ag 3459 3328 0.00      
3 Ag 1633 1572 0.00      
4 Ag 1432 1378 0.00      
5 Ag 1345 1294 0.00      
6 Ag 962 925 0.00      
7 Ag 690 664 0.00      
8 Ag 413 398 0.00      
9 Ag 334 321 0.00      
10 Au 684 658 12.65      
11 Au 545 524 211.63      
12 Au 395 380 47.98      
13 Au 60 58 7.57      
14 Bg 729 702 0.00      
15 Bg 672 647 0.00      
16 Bg 525 505 0.00      
17 Bu 3707 3567 216.21      
18 Bu 3466 3335 245.30      
19 Bu 1589 1529 544.13      
20 Bu 1437 1382 262.23      
21 Bu 1234 1187 119.95      
22 Bu 884 850 50.22      
23 Bu 450 433 0.93      
24 Bu 280 270 29.39      

Unscaled Zero Point Vibrational Energy (zpe) 15315.0 cm-1
Scaled (by 0.9622) Zero Point Vibrational Energy (zpe) 14736.1 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 HSEh1PBE/aug-cc-pVDZ
ABC
0.15054 0.05367 0.03957

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVDZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.051 0.761 0.000
C2 0.051 -0.761 0.000
S3 1.301 1.735 0.000
S4 -1.301 -1.735 0.000
N5 -1.301 1.207 0.000
N6 1.301 -1.207 0.000
H7 -2.050 0.515 0.000
H8 -1.481 2.199 0.000
H9 2.050 -0.515 0.000
H10 1.481 -2.199 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52581.66632.79171.32692.38772.01422.02742.45863.3329
C21.52582.79171.66632.38771.32692.45863.33292.01422.0274
S31.66632.79174.33732.65492.94203.56632.82002.37183.9381
S42.79171.66634.33732.94202.65492.37183.93813.56632.8200
N51.32692.38772.65492.94203.54901.01981.00813.76774.3972
N62.38771.32692.94202.65493.54903.76774.39721.01981.0081
H72.01422.45863.56632.37181.01983.76771.77744.22804.4534
H82.02743.33292.82003.93811.00814.39721.77744.45345.3018
H92.45862.01422.37183.56633.76771.01984.22804.45341.7774
H103.33292.02743.93812.82004.39721.00814.45345.30181.7774

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 121.923 C1 C2 N6 113.471
C1 N5 H7 117.665 C1 N5 H8 119.896
C2 C1 S3 121.923 C2 C1 N5 113.471
C2 N6 H9 117.665 C2 N6 H10 119.896
S3 C1 N5 124.606 S4 C2 N6 124.606
H7 N5 H8 122.440 H9 N6 H10 122.440
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.444      
2 C 0.444      
3 S -0.259      
4 S -0.259      
5 N -0.133      
6 N -0.133      
7 H -0.018      
8 H -0.034      
9 H -0.018      
10 H -0.034      


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 -45.726 -11.821 0.000
y -11.821 -51.209 0.000
z 0.000 0.000 -53.111
Traceless
 xyz
x 6.434 -11.821 0.000
y -11.821 -1.790 0.000
z 0.000 0.000 -4.644
Polar
3z2-r2-9.288
x2-y25.483
xy-11.821
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.390 2.800 0.000
y 2.800 15.385 0.000
z 0.000 0.000 8.333


<r2> (average value of r2) Å2
<r2> 255.799
(<r2>)1/2 15.994