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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: B1B95/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 B1B95/cc-pVDZ
 hartrees
Energy at 0K-984.557440
Energy at 298.15K-984.563551
HF Energy-984.557440
Nuclear repulsion energy338.418487
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 B1B95/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 3711 3567 0.00      
2 Ag 3459 3324 0.00      
3 Ag 1637 1573 0.00      
4 Ag 1426 1371 0.00      
5 Ag 1342 1290 0.00      
6 Ag 959 922 0.00      
7 Ag 690 663 0.00      
8 Ag 409 393 0.00      
9 Ag 335 322 0.00      
10 Au 684 658 8.50      
11 Au 522 502 246.15      
12 Au 390 375 58.69      
13 Au 54 52 7.98      
14 Bg 729 701 0.00      
15 Bg 667 641 0.00      
16 Bg 492 472 0.00      
17 Bu 3713 3569 236.09      
18 Bu 3468 3333 250.27      
19 Bu 1587 1525 576.92      
20 Bu 1437 1381 176.99      
21 Bu 1233 1185 103.61      
22 Bu 887 853 45.10      
23 Bu 447 430 1.12      
24 Bu 284 273 30.99      

Unscaled Zero Point Vibrational Energy (zpe) 15280.5 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 14687.6 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 B1B95/cc-pVDZ
ABC
0.15147 0.05383 0.03972

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.050 0.761 0.000
C2 0.050 -0.761 0.000
S3 1.298 1.733 0.000
S4 -1.298 -1.733 0.000
N5 -1.298 1.201 0.000
N6 1.298 -1.201 0.000
H7 -2.043 0.504 0.000
H8 -1.480 2.194 0.000
H9 2.043 -0.504 0.000
H10 1.480 -2.194 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.52541.66212.78901.32352.38102.00932.02442.44553.3277
C21.52542.78901.66212.38101.32352.44553.32772.00932.0244
S31.66212.78904.33082.65022.93453.56002.81632.35773.9312
S42.78901.66214.33082.93452.65022.35773.93123.56002.8163
N51.32352.38102.65022.93453.53761.02031.00903.75114.3872
N62.38101.32352.93452.65023.53763.75114.38721.02031.0090
H72.00932.44553.56002.35771.02033.75111.78114.20824.4374
H82.02443.32772.81633.93121.00904.38721.78114.43745.2930
H92.44552.00932.35773.56003.75111.02034.20824.43741.7811
H103.32772.02443.93122.81634.38721.00904.43745.29301.7811

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.026 C1 C2 N6 113.199
C1 N5 H7 117.442 C1 N5 H8 119.828
C2 C1 S3 122.026 C2 C1 N5 113.199
C2 N6 H9 117.442 C2 N6 H10 119.828
S3 C1 N5 124.775 S4 C2 N6 124.775
H7 N5 H8 122.729 H9 N6 H10 122.729
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.015      
2 C -0.015      
3 S -0.235      
4 S -0.235      
5 N 0.001      
6 N 0.001      
7 H 0.124      
8 H 0.125      
9 H 0.124      
10 H 0.125      


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 -44.301 -12.004 0.000
y -12.004 -50.243 0.000
z 0.000 0.000 -51.628
Traceless
 xyz
x 6.634 -12.004 0.000
y -12.004 -2.278 0.000
z 0.000 0.000 -4.356
Polar
3z2-r2-8.712
x2-y25.941
xy-12.004
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.875 2.822 0.000
y 2.822 12.186 0.000
z 0.000 0.000 4.333


<r2> (average value of r2) Å2
<r2> 254.121
(<r2>)1/2 15.941