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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: PBEPBEultrafine/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at PBEPBEultrafine/6-31+G**
 hartrees
Energy at 0K-983.950768
Energy at 298.15K-983.956655
HF Energy-983.950768
Nuclear repulsion energy335.209856
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 PBEPBEultrafine/6-31+G**
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 3610 3569 0.00      
2 Ag 3345 3307 0.00      
3 Ag 1575 1557 0.00      
4 Ag 1385 1369 0.00      
5 Ag 1276 1261 0.00      
6 Ag 910 900 0.00      
7 Ag 665 658 0.00      
8 Ag 401 397 0.00      
9 Ag 324 320 0.00      
10 Au 658 651 21.31      
11 Au 479 474 242.84      
12 Au 377 372 61.96      
13 Au 55 54 5.56      
14 Bg 696 688 0.00      
15 Bg 644 637 0.00      
16 Bg 462 456 0.00      
17 Bu 3612 3571 196.05      
18 Bu 3351 3313 232.35      
19 Bu 1533 1516 499.70      
20 Bu 1389 1373 214.02      
21 Bu 1192 1178 120.81      
22 Bu 847 837 42.95      
23 Bu 440 435 1.58      
24 Bu 269 266 28.33      

Unscaled Zero Point Vibrational Energy (zpe) 14746.8 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 14578.6 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 PBEPBEultrafine/6-31+G**
ABC
0.14847 0.05284 0.03897

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-31+G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.048 0.766 0.000
C2 0.048 -0.766 0.000
S3 1.310 1.750 0.000
S4 -1.310 -1.750 0.000
N5 -1.310 1.217 0.000
N6 1.310 -1.217 0.000
H7 -2.066 0.520 0.000
H8 -1.493 2.217 0.000
H9 2.066 -0.520 0.000
H10 1.493 -2.217 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53451.67622.81421.34032.40292.03362.04812.47423.3569
C21.53452.81421.67622.40291.34032.47423.35692.03362.0481
S31.67622.81424.37082.67272.96683.59272.84132.39253.9705
S42.81421.67624.37082.96682.67272.39253.97053.59272.8413
N51.34032.40292.67272.96683.57571.02881.01623.79664.4324
N62.40291.34032.96682.67273.57573.79664.43241.02881.0162
H72.03362.47423.59272.39251.02883.79661.79074.26134.4898
H82.04813.35692.84133.97051.01624.43241.79074.48985.3452
H92.47422.03362.39253.59273.79661.02884.26134.48981.7907
H103.35692.04813.97052.84134.43241.01624.48985.34521.7907

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.389 C1 C2 N6 113.232
C1 N5 H7 117.667 C1 N5 H8 120.088
C2 C1 S3 122.389 C2 C1 N5 113.232
C2 N6 H9 117.667 C2 N6 H10 120.088
S3 C1 N5 124.379 S4 C2 N6 124.379
H7 N5 H8 122.245 H9 N6 H10 122.245
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.119      
2 C -0.119      
3 S -0.175      
4 S -0.175      
5 N -0.339      
6 N -0.339      
7 H 0.311      
8 H 0.322      
9 H 0.311      
10 H 0.322      


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 -45.806 -11.992 0.000
y -11.992 -51.674 0.000
z 0.000 0.000 -53.491
Traceless
 xyz
x 6.776 -11.992 0.000
y -11.992 -2.026 0.000
z 0.000 0.000 -4.751
Polar
3z2-r2-9.501
x2-y25.868
xy-11.992
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.284 3.172 0.000
y 3.172 15.068 0.000
z 0.000 0.000 7.214


<r2> (average value of r2) Å2
<r2> 259.443
(<r2>)1/2 16.107