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

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 C1 1A
Energy calculated at B1B95/cc-pVDZ
 hartrees
Energy at 0K-1311.396931
Energy at 298.15K-1311.402099
Nuclear repulsion energy423.814411
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 A 3152 3030 4.56      
2 A 3140 3018 0.98      
3 A 3081 2962 15.09      
4 A 3078 2959 8.75      
5 A 1443 1387 1.22      
6 A 1427 1372 7.78      
7 A 1298 1248 16.32      
8 A 1253 1204 1.60      
9 A 1176 1130 64.44      
10 A 1141 1097 209.28      
11 A 1111 1068 0.88      
12 A 1007 968 3.49      
13 A 944 908 4.50      
14 A 885 850 44.00      
15 A 833 800 39.24      
16 A 692 665 0.96      
17 A 691 664 2.91      
18 A 504 485 7.88      
19 A 476 458 1.51      
20 A 448 431 0.85      
21 A 386 371 1.37      
22 A 243 234 0.05      
23 A 231 222 1.46      
24 A 107 103 1.02      

Unscaled Zero Point Vibrational Energy (zpe) 14373.9 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 13816.2 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
0.10509 0.05707 0.03812

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.681 1.322 -0.100
H2 -2.681 -1.322 0.100
S3 2.313 -0.000 0.000
C4 0.677 0.000 0.000
S5 -0.286 -1.468 0.087
S6 -0.286 1.468 -0.087
H7 -1.986 -0.640 -1.403
C8 -1.881 -0.690 -0.310
H9 -1.986 0.640 1.403
C10 -1.881 0.690 0.310

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.65145.16713.61063.68162.39922.45592.17561.79051.0984
H22.65145.16713.61062.39923.68161.79051.09842.45582.1756
S35.16715.16711.63572.98672.98674.56774.26234.56774.2623
C43.61063.61061.63571.75841.75843.07802.66853.07802.6685
S53.68162.39922.98671.75842.94152.40781.81873.01092.6932
S62.39923.68162.98671.75842.94153.01102.69322.40781.8187
H72.45591.79054.56773.07802.40783.01101.09883.08442.1720
C82.17561.09844.26232.66851.81872.69321.09882.17201.5139
H91.79052.45584.56773.07803.01092.40783.08442.17201.0988
C101.09842.17564.26232.66852.69321.81872.17201.51391.0988

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 108.112 H1 C10 C8 111.796
H1 C10 H9 109.152 H2 C8 S5 108.112
H2 C8 H7 109.152 H2 C8 C10 111.795
S3 C4 S5 123.237 S3 C4 S6 123.237
C4 S5 C8 96.475 C4 S6 C10 96.474
S5 C4 S6 113.527 S5 C8 H7 108.716
S5 C8 C10 107.477 S6 C10 C8 107.477
S6 C10 H9 108.715 H7 C8 C10 111.475
C8 C10 H9 111.475
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 H 0.079      
2 H 0.079      
3 S -0.111      
4 C -0.268      
5 S 0.153      
6 S 0.153      
7 H 0.091      
8 C -0.133      
9 H 0.091      
10 C -0.133      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -4.894 0.000 0.000 4.894
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.478 0.000 0.000
y 0.000 -57.515 0.223
z 0.000 0.223 -56.856
Traceless
 xyz
x 3.708 0.000 0.000
y 0.000 -2.348 0.223
z 0.000 0.223 -1.359
Polar
3z2-r2-2.719
x2-y24.038
xy0.000
xz0.000
yz0.223


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 17.813 0.000 0.000
y 0.000 11.612 -0.217
z 0.000 -0.217 6.587


<r2> (average value of r2) Å2
<r2> 275.045
(<r2>)1/2 16.584