return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: SVWN/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 SVWN/TZVP
 hartrees
Energy at 0K-1270.922956
Energy at 298.15K-1270.928976
HF Energy-1270.922956
Nuclear repulsion energy365.223077
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 SVWN/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 3086 3051 0.56      
2 A 3071 3036 0.32      
3 A 2975 2941 2.78      
4 A 1399 1383 15.17      
5 A 1379 1363 11.91      
6 A 1283 1268 0.95      
7 A 936 926 1.13      
8 A 932 921 5.19      
9 A 710 702 1.15      
10 A 483 477 0.03      
11 A 265 262 0.16      
12 A 179 177 1.25      
13 A 153 151 2.43      
14 A 49 48 1.65      
15 B 3086 3051 2.20      
16 B 3071 3035 0.60      
17 B 2975 2941 20.59      
18 B 1398 1381 17.52      
19 B 1379 1363 15.79      
20 B 1286 1271 3.97      
21 B 937 926 1.59      
22 B 927 916 16.16      
23 B 708 700 4.02      
24 B 447 442 30.99      
25 B 270 267 1.23      
26 B 178 176 1.16      
27 B 91 89 5.38      

Unscaled Zero Point Vibrational Energy (zpe) 16826.4 cm-1
Scaled (by 0.9885) Zero Point Vibrational Energy (zpe) 16632.9 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 SVWN/TZVP
ABC
0.14549 0.04673 0.04656

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.104
S2 0.000 1.659 -0.137
S3 0.000 -1.659 -0.137
C4 1.715 1.680 -0.695
C5 -1.715 -1.680 -0.695
H6 1.813 2.513 -1.406
H7 -1.813 -2.513 -1.406
H8 2.402 1.831 0.147
H9 1.947 0.739 -1.214
H10 -2.402 -1.831 0.147
H11 -1.947 -0.739 -1.214

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.07182.07182.99982.99983.98803.98803.16833.11643.16833.1164
S22.07183.31791.80333.79442.37244.72242.42472.40794.24603.2711
S32.07183.31793.79441.80334.72242.37244.24603.27112.42472.4079
C42.99981.80333.79444.80041.09975.52511.09741.09945.47524.4187
C52.99983.79441.80334.80045.52511.09975.47524.41871.09741.0994
H63.98802.37244.72241.09975.52516.19711.79541.78926.24874.9747
H73.98804.72242.37245.52511.09976.19716.24874.97471.79541.7892
H83.16832.42474.24601.09745.47521.79546.24871.80346.04035.2314
H93.11642.40793.27111.09944.41871.78924.97471.80345.23144.1648
H103.16834.24602.42475.47521.09746.24871.79546.04035.23141.8034
H113.11643.27112.40794.41871.09944.97471.78925.23144.16481.8034

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 101.225 S1 S3 C5 101.225
S2 S1 S3 106.396 S2 C4 H6 107.115
S2 C4 H8 111.067 S2 C4 H9 109.714
S3 C5 H7 107.115 S3 C5 H10 111.067
S3 C5 H11 109.714 H6 C4 H8 109.605
H6 C4 H9 108.905 H7 C5 H10 109.605
H7 C5 H11 108.905 H8 C4 H9 110.356
H10 C5 H11 110.356
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.055      
2 S -0.012      
3 S -0.012      
4 C -0.564      
5 C -0.564      
6 H 0.188      
7 H 0.188      
8 H 0.209      
9 H 0.208      
10 H 0.209      
11 H 0.208      


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 -1.472 1.472
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.424 5.920 0.000
y 5.920 -52.299 0.000
z 0.000 0.000 -53.718
Traceless
 xyz
x 3.585 5.920 0.000
y 5.920 -0.728 0.000
z 0.000 0.000 -2.857
Polar
3z2-r2-5.714
x2-y22.875
xy5.920
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.538 2.546 0.000
y 2.546 15.527 0.000
z 0.000 0.000 10.210


<r2> (average value of r2) Å2
<r2> 268.534
(<r2>)1/2 16.387