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All results from a given calculation for CH3SSSCH3 (dimethyl trisulfide)

using model chemistry: B3LYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3LYP/TZVP
 hartrees
Energy at 0K-1274.508744
Energy at 298.15K-1274.514752
HF Energy-1274.508744
Nuclear repulsion energy357.513938
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 B3LYP/TZVP
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 3150 3041 7.99      
2 A 3134 3026 0.32      
3 A 3049 2943 3.73      
4 A 1481 1430 8.99      
5 A 1463 1412 10.29      
6 A 1352 1305 0.31      
7 A 978 944 0.16      
8 A 973 940 4.63      
9 A 680 656 0.24      
10 A 462 446 0.11      
11 A 255 246 0.21      
12 A 179 172 1.90      
13 A 146 141 0.68      
14 A 61 59 2.42      
15 B 3150 3041 3.89      
16 B 3134 3025 7.08      
17 B 3049 2943 34.27      
18 B 1480 1429 15.59      
19 B 1462 1412 9.20      
20 B 1354 1307 7.85      
21 B 975 942 2.04      
22 B 970 936 11.23      
23 B 678 655 1.33      
24 B 437 422 24.88      
25 B 268 258 0.85      
26 B 166 160 0.70      
27 B 96 92 3.46      

Unscaled Zero Point Vibrational Energy (zpe) 17290.2 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 16691.9 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 B3LYP/TZVP
ABC
0.15175 0.04301 0.04262

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.070
S2 0.000 1.700 -0.164
S3 0.000 -1.700 -0.164
C4 1.770 1.861 -0.625
C5 -1.770 -1.861 -0.625
H6 1.841 2.757 -1.244
H7 -1.841 -2.757 -1.244
H8 2.388 1.979 0.262
H9 2.089 0.997 -1.204
H10 -2.388 -1.979 0.262
H11 -2.089 -0.997 -1.204

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.10132.10133.07763.07764.04304.04303.20503.24483.20503.2448
S22.10133.40071.83604.00382.38164.94192.44192.43714.40683.5663
S32.10133.40074.00381.83604.94192.38164.40683.56632.44192.4371
C43.07761.83604.00385.13691.09075.89501.08781.08825.72904.8367
C53.07764.00381.83605.13695.89501.09075.72904.83671.08781.0882
H64.04302.38164.94191.09075.89506.63051.78111.77796.52545.4349
H74.04304.94192.38165.89501.09076.63056.52545.43491.78111.7779
H83.20502.44194.40681.08785.72901.78116.52541.78956.20275.5719
H93.24482.43713.56631.08824.83671.77795.43491.78955.57194.6291
H103.20504.40682.44195.72901.08786.52541.78116.20275.57191.7895
H113.24483.56632.43714.83671.08825.43491.77795.57194.62911.7895

picture of dimethyl trisulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 S2 C4 102.618 S1 S3 C5 102.618
S2 S1 S3 108.037 S2 C4 H6 106.111
S2 C4 H8 110.648 S2 C4 H9 110.272
S3 C5 H7 106.111 S3 C5 H10 110.648
S3 C5 H11 110.272 H6 C4 H8 109.684
H6 C4 H9 109.366 H7 C5 H10 109.684
H7 C5 H11 109.366 H8 C4 H9 110.651
H10 C5 H11 110.651
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.064      
2 S -0.035      
3 S -0.035      
4 C -0.377      
5 C -0.377      
6 H 0.136      
7 H 0.136      
8 H 0.153      
9 H 0.155      
10 H 0.153      
11 H 0.155      


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 -1.238 1.238
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.253 6.420 0.000
y 6.420 -51.478 0.000
z 0.000 0.000 -54.076
Traceless
 xyz
x 3.524 6.420 0.000
y 6.420 0.186 0.000
z 0.000 0.000 -3.710
Polar
3z2-r2-7.421
x2-y22.225
xy6.420
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.407 2.667 0.000
y 2.667 15.647 0.000
z 0.000 0.000 9.719


<r2> (average value of r2) Å2
<r2> 285.858
(<r2>)1/2 16.907