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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: HSEh1PBE/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/cc-pVDZ
 hartrees
Energy at 0K-984.101610
Energy at 298.15K-984.107740
HF Energy-984.101610
Nuclear repulsion energy337.891077
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/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 3701 3560 0.00      
2 Ag 3438 3307 0.00      
3 Ag 1637 1575 0.00      
4 Ag 1428 1374 0.00      
5 Ag 1343 1292 0.00      
6 Ag 961 924 0.00      
7 Ag 692 666 0.00      
8 Ag 412 396 0.00      
9 Ag 336 323 0.00      
10 Au 691 665 11.63      
11 Au 522 502 239.01      
12 Au 390 375 63.75      
13 Au 59 56 7.58      
14 Bg 733 705 0.00      
15 Bg 671 645 0.00      
16 Bg 490 471 0.00      
17 Bu 3704 3562 240.36      
18 Bu 3447 3316 256.39      
19 Bu 1584 1524 573.29      
20 Bu 1441 1387 181.50      
21 Bu 1236 1189 100.33      
22 Bu 886 852 47.56      
23 Bu 451 434 1.23      
24 Bu 284 273 32.33      

Unscaled Zero Point Vibrational Energy (zpe) 15267.4 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 14685.7 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 HSEh1PBE/cc-pVDZ
ABC
0.15097 0.05368 0.03960

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.052 0.762 0.000
C2 0.052 -0.762 0.000
S3 1.301 1.735 0.000
S4 -1.301 -1.735 0.000
N5 -1.301 1.202 0.000
N6 1.301 -1.202 0.000
H7 -2.044 0.499 0.000
H8 -1.485 2.195 0.000
H9 2.044 -0.499 0.000
H10 1.485 -2.195 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52711.66652.79211.32472.38432.01012.02752.44573.3327
C21.52712.79211.66652.38431.32472.44573.33272.01012.0275
S31.66652.79214.33752.65642.93673.56672.82422.35393.9348
S42.79211.66654.33752.93672.65642.35393.93483.56672.8242
N51.32472.38432.65642.93673.54231.02311.01073.75274.3936
N62.38431.32472.93672.65643.54233.75274.39361.02311.0107
H72.01012.44573.56672.35391.02313.75271.78664.20854.4402
H82.02753.33272.82423.93481.01074.39361.78664.44025.3012
H92.44572.01012.35393.56673.75271.02314.20854.44021.7866
H103.33272.02753.93482.82424.39361.01074.44025.30121.7866

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 121.858 C1 C2 N6 113.265
C1 N5 H7 117.197 C1 N5 H8 119.884
C2 C1 S3 121.858 C2 C1 N5 113.265
C2 N6 H9 117.197 C2 N6 H10 119.884
S3 C1 N5 124.877 S4 C2 N6 124.877
H7 N5 H8 122.919 H9 N6 H10 122.919
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.006      
2 C -0.006      
3 S -0.243      
4 S -0.243      
5 N -0.007      
6 N -0.007      
7 H 0.127      
8 H 0.129      
9 H 0.127      
10 H 0.129      


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 -44.515 -12.134 0.000
y -12.134 -50.459 0.000
z 0.000 0.000 -51.856
Traceless
 xyz
x 6.643 -12.134 0.000
y -12.134 -2.273 0.000
z 0.000 0.000 -4.369
Polar
3z2-r2-8.738
x2-y25.944
xy-12.134
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.941 2.826 0.000
y 2.826 12.290 0.000
z 0.000 0.000 4.340


<r2> (average value of r2) Å2
<r2> 254.898
(<r2>)1/2 15.966