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

using model chemistry: BLYP/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 BLYP/cc-pVTZ
 hartrees
Energy at 0K-1274.443755
Energy at 298.15K-1274.449521
Nuclear repulsion energy354.630064
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 BLYP/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 3067 3057 9.28      
2 A 3049 3040 0.36      
3 A 2972 2963 3.78      
4 A 1442 1438 5.08      
5 A 1425 1420 8.33      
6 A 1297 1294 0.68      
7 A 940 937 0.02      
8 A 937 934 3.56      
9 A 636 634 0.49      
10 A 438 436 0.02      
11 A 242 241 0.05      
12 A 167 166 1.49      
13 A 132 131 0.28      
14 A 62 62 2.07      
15 B 3066 3057 3.84      
16 B 3049 3040 9.06      
17 B 2971 2962 35.86      
18 B 1442 1438 11.76      
19 B 1424 1420 6.44      
20 B 1298 1295 13.54      
21 B 940 937 1.15      
22 B 931 928 9.88      
23 B 634 633 1.95      
24 B 396 395 30.95      
25 B 260 259 0.44      
26 B 146 146 0.50      
27 B 94 94 2.91      

Unscaled Zero Point Vibrational Energy (zpe) 16728.8 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 16678.6 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 BLYP/cc-pVTZ
ABC
0.15410 0.04172 0.04122

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.055
S2 0.000 1.720 -0.164
S3 0.000 -1.720 -0.164
C4 1.782 1.928 -0.613
C5 -1.782 -1.928 -0.613
H6 1.837 2.850 -1.204
H7 -1.837 -2.850 -1.204
H8 2.394 2.026 0.286
H9 2.118 1.083 -1.221
H10 -2.394 -2.026 0.286
H11 -2.118 -1.083 -1.221

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.10782.10783.11033.11034.07384.07383.22963.29213.22963.2921
S22.10783.44011.84964.08462.39445.03382.45552.45124.46903.6691
S32.10783.44014.08461.84965.03382.39444.46903.66912.45552.4512
C43.11031.84964.08465.25041.09626.02251.09281.09325.82134.9643
C53.11034.08461.84965.25046.02251.09625.82134.96431.09281.0932
H64.07382.39445.03381.09626.02256.78111.79121.78856.62605.5776
H74.07385.03382.39446.02251.09626.78116.62605.57761.79121.7885
H83.22962.45554.46901.09285.82131.79126.62601.79966.27375.6836
H93.29212.45123.66911.09324.96431.78855.57761.79965.68364.7574
H103.22964.46902.45555.82131.09286.62601.79126.27375.68361.7996
H113.29213.66912.45124.96431.09325.57761.78855.68364.75741.7996

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 103.425 S1 S3 C5 103.425
S2 S1 S3 109.386 S2 C4 H6 105.895
S2 C4 H8 110.478 S2 C4 H9 110.141
S3 C5 H7 105.895 S3 C5 H10 110.478
S3 C5 H11 110.141 H6 C4 H8 109.829
H6 C4 H9 109.556 H7 C5 H10 109.829
H7 C5 H11 109.556 H8 C4 H9 110.822
H10 C5 H11 110.822
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.063      
2 S -0.036      
3 S -0.036      
4 C -0.265      
5 C -0.265      
6 H 0.101      
7 H 0.101      
8 H 0.114      
9 H 0.118      
10 H 0.114      
11 H 0.118      


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 -1.137 1.137
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.352 6.043 0.000
y 6.043 -50.925 0.000
z 0.000 0.000 -53.824
Traceless
 xyz
x 3.022 6.043 0.000
y 6.043 0.663 0.000
z 0.000 0.000 -3.685
Polar
3z2-r2-7.370
x2-y21.573
xy6.043
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.714 3.174 0.000
y 3.174 17.544 0.000
z 0.000 0.000 10.537


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