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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: HSEh1PBE/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 HSEh1PBE/TZVP
 hartrees
Energy at 0K-984.156415
Energy at 298.15K-984.162561
HF Energy-984.156415
Nuclear repulsion energy338.325634
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/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 3707 3559 0.00      
2 Ag 3467 3329 0.00      
3 Ag 1637 1571 0.00      
4 Ag 1447 1389 0.00      
5 Ag 1338 1284 0.00      
6 Ag 952 914 0.00      
7 Ag 688 661 0.00      
8 Ag 417 400 0.00      
9 Ag 337 324 0.00      
10 Au 683 656 27.32      
11 Au 541 519 263.59      
12 Au 386 371 45.74      
13 Au 46 45 7.67      
14 Bg 727 698 0.00      
15 Bg 666 639 0.00      
16 Bg 521 500 0.00      
17 Bu 3709 3561 220.62      
18 Bu 3475 3336 243.91      
19 Bu 1597 1533 548.37      
20 Bu 1444 1386 265.46      
21 Bu 1244 1194 129.99      
22 Bu 881 846 55.02      
23 Bu 458 440 1.27      
24 Bu 284 273 28.83      

Unscaled Zero Point Vibrational Energy (zpe) 15325.3 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 14713.8 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 HSEh1PBE/TZVP
ABC
0.15137 0.05377 0.03967

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/TZVP

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 1.297 1.736 0.000
S4 -1.297 -1.736 0.000
N5 -1.297 1.205 0.000
N6 1.297 -1.205 0.000
H7 -2.047 0.519 0.000
H8 -1.477 2.194 0.000
H9 2.047 -0.519 0.000
H10 1.477 -2.194 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52541.66352.78981.32202.38352.01042.02122.45803.3266
C21.52542.78981.66352.38351.32202.45803.32662.01042.0212
S31.66352.78984.33292.64722.94013.55842.81152.37593.9333
S42.78981.66354.33292.94012.64722.37593.93333.55842.8115
N51.32202.38352.64722.94013.53981.01661.00543.76194.3866
N62.38351.32202.94012.64723.53983.76194.38661.01661.0054
H72.01042.45803.55842.37591.01663.76191.76924.22374.4473
H82.02123.32662.81153.93331.00544.38661.76924.44735.2893
H92.45802.01042.37593.55843.76191.01664.22374.44731.7692
H103.32662.02123.93332.81154.38661.00544.44735.28931.7692

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 121.999 C1 C2 N6 113.473
C1 N5 H7 117.968 C1 N5 H8 119.947
C2 C1 S3 121.999 C2 C1 N5 113.473
C2 N6 H9 117.968 C2 N6 H10 119.947
S3 C1 N5 124.528 S4 C2 N6 124.528
H7 N5 H8 122.085 H9 N6 H10 122.085
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.011      
2 C -0.011      
3 S -0.248      
4 S -0.248      
5 N -0.256      
6 N -0.256      
7 H 0.252      
8 H 0.263      
9 H 0.252      
10 H 0.263      


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 -45.293 -11.963 0.000
y -11.963 -51.282 0.000
z 0.000 0.000 -52.831
Traceless
 xyz
x 6.764 -11.963 0.000
y -11.963 -2.220 0.000
z 0.000 0.000 -4.543
Polar
3z2-r2-9.087
x2-y25.990
xy-11.963
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.169 3.083 0.000
y 3.083 13.237 0.000
z 0.000 0.000 5.964


<r2> (average value of r2) Å2
<r2> 255.043
(<r2>)1/2 15.970