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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: LSDA/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at LSDA/6-311G**
 hartrees
Energy at 0K-981.532691
Energy at 298.15K-981.538810
HF Energy-981.532691
Nuclear repulsion energy339.870630
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 LSDA/6-311G**
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 3581 3537 0.00      
2 Ag 3232 3192 0.00      
3 Ag 1595 1576 0.00      
4 Ag 1377 1360 0.00      
5 Ag 1292 1276 0.00      
6 Ag 922 910 0.00      
7 Ag 688 679 0.00      
8 Ag 407 402 0.00      
9 Ag 335 331 0.00      
10 Au 697 688 42.86      
11 Au 535 529 260.31      
12 Au 377 373 58.82      
13 Au 63 63 6.66      
14 Bg 726 717 0.00      
15 Bg 658 650 0.00      
16 Bg 513 507 0.00      
17 Bu 3583 3539 229.73      
18 Bu 3245 3205 374.55      
19 Bu 1544 1525 507.87      
20 Bu 1396 1379 269.87      
21 Bu 1197 1182 120.27      
22 Bu 870 859 40.05      
23 Bu 444 439 5.11      
24 Bu 289 285 33.43      

Unscaled Zero Point Vibrational Energy (zpe) 14782.2 cm-1
Scaled (by 0.9877) Zero Point Vibrational Energy (zpe) 14600.3 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 LSDA/6-311G**
ABC
0.15284 0.05446 0.04015

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-311G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.052 0.756 0.000
C2 0.052 -0.756 0.000
S3 1.299 1.719 0.000
S4 -1.299 -1.719 0.000
N5 -1.299 1.182 0.000
N6 1.299 -1.182 0.000
H7 -2.027 0.444 0.000
H8 -1.504 2.178 0.000
H9 2.027 -0.444 0.000
H10 1.504 -2.178 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.51491.65902.77141.31862.36222.00002.03292.40023.3205
C21.51492.77141.65902.36221.31862.40023.32052.00002.0329
S31.65902.77144.30942.65342.90103.56222.84082.28253.9020
S42.77141.65904.30942.90102.65342.28253.90203.56222.8408
N51.31862.36222.65342.90103.51311.03631.01653.70274.3759
N62.36221.31862.90102.65343.51313.70274.37591.03631.0165
H72.00002.40023.56222.28251.03633.70271.81054.15054.3984
H82.03293.32052.84083.90201.01654.37591.81054.39845.2935
H92.40022.00002.28253.56223.70271.03634.15054.39841.8105
H103.32052.03293.90202.84084.37591.01654.39845.29351.8105

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 121.592 C1 C2 N6 112.767
C1 N5 H7 115.746 C1 N5 H8 120.501
C2 C1 S3 121.592 C2 C1 N5 112.767
C2 N6 H9 115.746 C2 N6 H10 120.501
S3 C1 N5 125.641 S4 C2 N6 125.641
H7 N5 H8 123.753 H9 N6 H10 123.753
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.051      
2 C -0.051      
3 S -0.116      
4 S -0.116      
5 N -0.370      
6 N -0.370      
7 H 0.261      
8 H 0.276      
9 H 0.261      
10 H 0.276      


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 -45.306 -11.813 0.000
y -11.813 -51.603 0.000
z 0.000 0.000 -53.367
Traceless
 xyz
x 7.179 -11.813 0.000
y -11.813 -2.266 0.000
z 0.000 0.000 -4.913
Polar
3z2-r2-9.826
x2-y26.297
xy-11.813
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.962 3.223 0.000
y 3.223 14.342 0.000
z 0.000 0.000 4.641


<r2> (average value of r2) Å2
<r2> 252.559
(<r2>)1/2 15.892