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

using model chemistry: LSDA/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at LSDA/cc-pVTZ
 hartrees
Energy at 0K-1270.972020
Energy at 298.15K-1270.978066
Nuclear repulsion energy369.023944
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/cc-pVTZ
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 3078 3044 0.34      
2 A 3061 3027 0.31      
3 A 2965 2933 3.11      
4 A 1394 1379 9.60      
5 A 1375 1360 9.90      
6 A 1259 1245 0.62      
7 A 927 917 1.02      
8 A 924 914 3.29      
9 A 716 708 1.29      
10 A 498 493 0.02      
11 A 269 266 0.04      
12 A 176 174 1.19      
13 A 153 151 1.78      
14 A 50 50 1.33      
15 B 3078 3044 2.32      
16 B 3060 3026 0.43      
17 B 2965 2932 21.05      
18 B 1392 1377 12.32      
19 B 1374 1359 11.91      
20 B 1262 1248 5.68      
21 B 930 920 1.55      
22 B 917 907 14.74      
23 B 713 705 3.73      
24 B 464 459 24.15      
25 B 273 270 0.77      
26 B 172 170 0.96      
27 B 92 91 5.18      

Unscaled Zero Point Vibrational Energy (zpe) 16768.0 cm-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 16585.2 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 LSDA/cc-pVTZ
ABC
0.14534 0.04837 0.04794

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.108
S2 0.000 1.634 -0.127
S3 0.000 -1.634 -0.127
C4 1.695 1.633 -0.714
C5 -1.695 -1.633 -0.714
H6 1.781 2.438 -1.456
H7 -1.781 -2.438 -1.456
H8 2.396 1.810 0.110
H9 1.907 0.671 -1.202
H10 -2.396 -1.810 0.110
H11 -1.907 -0.671 -1.202

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.04892.04892.97642.97643.96183.96183.16463.06983.16463.0698
S22.04893.26861.79353.72692.36324.63962.41452.39154.20263.1788
S32.04893.26863.72691.79354.63962.36324.20263.17882.41452.3915
C42.97641.79353.72694.70671.09905.40431.09671.09925.41014.3032
C52.97643.72691.79354.70675.40431.09905.41014.30321.09671.0992
H63.96182.36324.63961.09905.40436.03921.79661.79036.16064.8305
H73.96184.63962.36325.40431.09906.03926.16064.83051.79661.7903
H83.16462.41454.20261.09675.41011.79666.16061.80516.00615.1375
H93.06982.39153.17881.09924.30321.79034.83051.80515.13754.0431
H103.16464.20262.41455.41011.09676.16061.79666.00615.13751.8051
H113.06983.17882.39154.30321.09924.83051.79035.13754.04311.8051

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 101.334 S1 S3 C5 101.334
S2 S1 S3 105.812 S2 C4 H6 107.114
S2 C4 H8 111.009 S2 C4 H9 109.167
S3 C5 H7 107.114 S3 C5 H10 111.009
S3 C5 H11 109.167 H6 C4 H8 109.815
H6 C4 H9 109.066 H7 C5 H10 109.815
H7 C5 H11 109.066 H8 C4 H9 110.587
H10 C5 H11 110.587
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.061      
2 S -0.032      
3 S -0.032      
4 C -0.345      
5 C -0.345      
6 H 0.127      
7 H 0.127      
8 H 0.142      
9 H 0.139      
10 H 0.142      
11 H 0.139      


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 -1.464 1.464
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.213 5.392 0.000
y 5.392 -51.949 0.000
z 0.000 0.000 -53.036
Traceless
 xyz
x 3.280 5.392 0.000
y 5.392 -0.824 0.000
z 0.000 0.000 -2.456
Polar
3z2-r2-4.911
x2-y22.736
xy5.392
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.261 2.535 0.000
y 2.535 15.845 0.000
z 0.000 0.000 10.812


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000