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

using model chemistry: B1B95/aug-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 B1B95/aug-cc-pVTZ
 hartrees
Energy at 0K-1274.589168
Energy at 298.15K-1274.595331
Nuclear repulsion energy366.023314
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/aug-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 3172 3040 4.58      
2 A 3157 3026 0.07      
3 A 3066 2939 3.71      
4 A 1476 1414 6.88      
5 A 1458 1397 9.05      
6 A 1336 1281 0.25      
7 A 975 934 0.05      
8 A 969 929 2.55      
9 A 718 688 0.29      
10 A 505 484 0.11      
11 A 265 254 0.13      
12 A 180 172 1.62      
13 A 151 144 0.61      
14 A 63 60 2.08      
15 B 3172 3040 2.63      
16 B 3157 3026 4.63      
17 B 3066 2939 29.96      
18 B 1475 1414 10.46      
19 B 1457 1397 9.20      
20 B 1338 1282 6.50      
21 B 972 932 0.65      
22 B 966 926 10.76      
23 B 716 686 1.30      
24 B 488 468 19.11      
25 B 273 262 0.81      
26 B 169 162 0.50      
27 B 98 94 3.41      

Unscaled Zero Point Vibrational Energy (zpe) 17417.4 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 16694.6 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 B1B95/aug-cc-pVTZ
ABC
0.15441 0.04578 0.04548

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.063
S2 0.000 1.648 -0.156
S3 0.000 -1.648 -0.156
C4 1.737 1.772 -0.632
C5 -1.737 -1.772 -0.632
H6 1.818 2.646 -1.274
H7 -1.818 -2.646 -1.274
H8 2.364 1.901 0.243
H9 2.033 0.889 -1.190
H10 -2.364 -1.901 0.243
H11 -2.033 -0.889 -1.190

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.04952.04953.00533.00533.97133.97133.14313.16193.14313.1619
S22.04953.29561.80543.86502.35644.79522.41112.40394.28323.4111
S32.04953.29563.86501.80544.79522.35644.28323.41112.41112.4039
C43.00531.80543.86504.96241.08775.70671.08471.08555.57494.6476
C53.00533.86501.80544.96245.70671.08775.57494.64761.08471.0855
H63.97132.35644.79521.08775.70676.42081.77631.77286.36185.2278
H73.97134.79522.35645.70671.08776.42086.36185.22781.77631.7728
H83.14312.41114.28321.08475.57491.77636.36181.78516.06825.4012
H93.16192.40393.41111.08554.64761.77285.22781.78515.40124.4375
H103.14314.28322.41115.57491.08476.36181.77636.06825.40121.7851
H113.16193.41112.40394.64761.08555.22781.77285.40124.43751.7851

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 102.260 S1 S3 C5 102.260
S2 S1 S3 107.024 S2 C4 H6 106.422
S2 C4 H8 110.592 S2 C4 H9 110.005
S3 C5 H7 106.422 S3 C5 H10 110.592
S3 C5 H11 110.005 H6 C4 H8 109.708
H6 C4 H9 109.326 H7 C5 H10 109.708
H7 C5 H11 109.326 H8 C4 H9 110.689
H10 C5 H11 110.689
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.125      
2 S -0.037      
3 S -0.037      
4 C -0.859      
5 C -0.859      
6 H 0.293      
7 H 0.293      
8 H 0.335      
9 H 0.331      
10 H 0.335      
11 H 0.331      


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 -1.257 1.257
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.623 5.931 0.000
y 5.931 -51.045 0.000
z 0.000 0.000 -53.156
Traceless
 xyz
x 3.478 5.931 0.000
y 5.931 -0.156 0.000
z 0.000 0.000 -3.322
Polar
3z2-r2-6.644
x2-y22.422
xy5.931
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.131 2.402 0.000
y 2.402 16.849 0.000
z 0.000 0.000 11.637


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