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All results from a given calculation for CH3SCH2CH3 (Ethane, (methylthio)-)

using model chemistry: PBEPBEultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-516.957228
Energy at 298.15K-516.965431
Nuclear repulsion energy167.758792
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 PBEPBEultrafine/6-31G*
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' 3090 3040 6.84      
2 A' 3067 3016 20.61      
3 A' 2992 2943 21.06      
4 A' 2983 2934 28.65      
5 A' 2976 2926 36.03      
6 A' 1487 1463 2.49      
7 A' 1470 1445 0.18      
8 A' 1463 1439 15.94      
9 A' 1389 1366 4.16      
10 A' 1342 1320 2.95      
11 A' 1271 1250 34.16      
12 A' 1074 1056 3.43      
13 A' 987 970 1.73      
14 A' 951 936 9.79      
15 A' 716 704 1.02      
16 A' 665 654 0.86      
17 A' 337 331 1.13      
18 A' 188 185 0.75      
19 A" 3074 3023 21.59      
20 A" 3061 3011 17.51      
21 A" 3020 2971 14.88      
22 A" 1475 1451 8.76      
23 A" 1450 1426 8.76      
24 A" 1239 1219 0.12      
25 A" 1030 1013 0.48      
26 A" 957 941 5.51      
27 A" 779 766 5.06      
28 A" 247 243 0.15      
29 A" 171 168 0.34      
30 A" 77 75 0.60      

Unscaled Zero Point Vibrational Energy (zpe) 22513.6 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 22142.1 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 PBEPBEultrafine/6-31G*
ABC
0.52522 0.10378 0.09121

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.725 -1.340 0.000
H2 1.869 -2.434 0.000
H3 2.226 -0.929 0.893
H4 2.226 -0.929 -0.893
C5 0.233 -1.004 0.000
H6 -0.261 -1.427 -0.894
H7 -0.261 -1.427 0.894
S8 0.000 0.819 0.000
C9 -1.824 0.889 0.000
H10 -2.246 0.412 -0.901
H11 -2.246 0.412 0.901
H12 -2.107 1.953 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.10351.10301.10301.52912.17932.17932.76274.18994.43224.43225.0519
H21.10351.78531.78532.17282.51972.51973.75114.96725.08345.08345.9203
H31.10301.78531.78532.18513.10232.53652.96764.52775.00124.66855.2799
H41.10301.78531.78532.18512.53653.10232.96764.52774.66855.00125.2799
C51.52912.17282.18512.18511.10531.10531.83762.79482.99342.99343.7706
H62.17932.51973.10232.53651.10531.78702.43142.93312.70593.24693.9536
H72.17932.51972.53653.10231.10531.78702.43142.93313.24692.70593.9536
S82.76273.75112.96762.96761.83762.43142.43141.82512.45382.45382.3929
C94.18994.96724.52774.52772.79482.93312.93311.82511.10331.10331.1013
H104.43225.08345.00124.66852.99342.70593.24692.45381.10331.80211.7903
H114.43225.08344.66855.00122.99343.24692.70592.45381.10331.80211.7903
H125.05195.92035.27995.27993.77063.95363.95362.39291.10131.79031.7903

picture of Ethane, (methylthio)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 110.610 C1 C5 H7 110.610
C1 C5 S8 109.957 H2 C1 H3 108.022
H2 C1 H4 108.022 H2 C1 C5 110.201
H3 C1 H4 108.056 H3 C1 C5 111.208
H4 C1 C5 111.208 C5 S8 C9 99.468
H6 C5 H7 107.878 H6 C5 S8 108.864
H7 C5 S8 108.864 S8 C9 H10 111.457
S8 C9 H11 111.457 S8 C9 H12 107.104
H10 C9 H11 109.518 H10 C9 H12 108.598
H11 C9 H12 108.598
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.495      
2 H 0.167      
3 H 0.179      
4 H 0.179      
5 C -0.427      
6 H 0.179      
7 H 0.179      
8 S 0.095      
9 C -0.631      
10 H 0.188      
11 H 0.188      
12 H 0.198      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.036 -1.363 0.000 1.712
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.074 -2.171 0.000
y -2.171 -33.201 0.000
z 0.000 0.000 -34.842
Traceless
 xyz
x 2.948 -2.171 0.000
y -2.171 -0.244 0.000
z 0.000 0.000 -2.704
Polar
3z2-r2-5.409
x2-y22.128
xy-2.171
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.476 -1.236 0.000
y -1.236 7.987 0.000
z 0.000 0.000 5.955


<r2> (average value of r2) Å2
<r2> 139.797
(<r2>)1/2 11.824