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All results from a given calculation for C3H4S3 (1,3-Dithiolane-2-thione)

using model chemistry: mPW1PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/cc-pVDZ
 hartrees
Energy at 0K-1311.340535
Energy at 298.15K-1311.345739
Nuclear repulsion energy423.068035
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 mPW1PW91/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 A 3162 3031 4.08      
2 A 3150 3019 0.80      
3 A 3091 2962 15.65      
4 A 3087 2959 8.41      
5 A 1455 1395 1.32      
6 A 1439 1379 8.02      
7 A 1308 1253 16.49      
8 A 1265 1212 1.69      
9 A 1183 1134 34.39      
10 A 1140 1093 244.77      
11 A 1119 1072 0.84      
12 A 1014 972 3.21      
13 A 953 914 5.24      
14 A 891 854 41.58      
15 A 839 804 43.22      
16 A 699 670 1.03      
17 A 693 664 3.13      
18 A 506 485 8.06      
19 A 481 461 1.34      
20 A 455 436 1.01      
21 A 391 374 1.51      
22 A 248 237 0.05      
23 A 229 219 1.49      
24 A 109 105 1.10      

Unscaled Zero Point Vibrational Energy (zpe) 14453.6 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 13850.8 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 mPW1PW91/cc-pVDZ
ABC
0.10478 0.05687 0.03796

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.682 1.324 0.123
H2 2.682 -1.324 -0.123
S3 -2.317 -0.000 0.000
C4 -0.679 0.000 0.000
S5 0.285 -1.470 -0.086
S6 0.285 1.470 0.086
H7 2.004 -0.659 1.395
C8 1.888 -0.695 0.303
H9 2.004 0.659 -1.395
C10 1.888 0.695 -0.303

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.65905.17283.61513.68772.40232.45182.17691.79081.0990
H22.65905.17283.61512.40233.68781.79071.09902.45182.1770
S35.17285.17281.63732.98962.98964.58824.27244.58824.2724
C43.61513.61511.63731.76051.76053.09562.67693.09572.6769
S53.68772.40232.98961.76052.94592.41011.82273.03412.7029
S62.40233.68782.98961.76052.94593.03422.70302.41011.8227
H72.45181.79074.58823.09562.41013.03421.09923.08642.1751
C82.17691.09904.27242.67691.82272.70301.09922.17511.5162
H91.79082.45184.58823.09573.03412.41013.08642.17511.0993
C101.09902.17704.27242.67692.70291.82272.17511.51621.0993

picture of 1,3-Dithiolane-2-thione state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C10 S6 108.041 H1 C10 C8 111.702
H1 C10 H9 109.100 H2 C8 S5 108.040
H2 C8 H7 109.098 H2 C8 C10 111.704
S3 C4 S5 123.210 S3 C4 S6 123.212
C4 S5 C8 96.659 C4 S6 C10 96.660
S5 C4 S6 113.579 S5 C8 H7 108.597
S5 C8 C10 107.745 S6 C10 C8 107.748
S6 C10 H9 108.593 H7 C8 C10 111.541
C8 C10 H9 111.540
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.091      
2 H 0.091      
3 S -0.114      
4 C -0.267      
5 S 0.151      
6 S 0.151      
7 H 0.102      
8 C -0.155      
9 H 0.102      
10 C -0.155      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.998 0.000 0.000 4.998
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.544 -0.000 0.000
y -0.000 -57.735 -0.233
z 0.000 -0.233 -57.011
Traceless
 xyz
x 3.829 -0.000 0.000
y -0.000 -2.457 -0.233
z 0.000 -0.233 -1.372
Polar
3z2-r2-2.743
x2-y24.191
xy-0.000
xz0.000
yz-0.233


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


<r2> (average value of r2) Å2
<r2> 276.091
(<r2>)1/2 16.616