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All results from a given calculation for C3H8O2S ((Methylsulfonyl)ethane)

using model chemistry: LSDA/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at LSDA/6-311G**
 hartrees
Energy at 0K-665.410061
Energy at 298.15K-665.420107
Nuclear repulsion energy353.071406
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/6-311G**
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 3110 3072 0.24      
2 A 3103 3065 2.38      
3 A 3072 3034 1.32      
4 A 3062 3024 5.36      
5 A 3046 3008 4.30      
6 A 2995 2959 3.78      
7 A 2994 2957 3.22      
8 A 2980 2943 9.80      
9 A 1428 1410 13.67      
10 A 1424 1406 16.99      
11 A 1379 1362 8.95      
12 A 1374 1357 11.57      
13 A 1369 1352 4.04      
14 A 1346 1330 4.16      
15 A 1317 1301 215.83      
16 A 1271 1256 44.98      
17 A 1242 1227 13.14      
18 A 1206 1191 6.29      
19 A 1119 1106 141.59      
20 A 1076 1063 2.84      
21 A 1020 1007 1.45      
22 A 966 954 3.24      
23 A 924 913 48.99      
24 A 910 899 5.89      
25 A 776 766 60.18      
26 A 707 699 18.57      
27 A 644 637 13.37      
28 A 476 470 17.71      
29 A 430 425 26.48      
30 A 390 385 8.57      
31 A 305 301 1.02      
32 A 281 278 1.33      
33 A 239 236 2.85      
34 A 211 209 0.83      
35 A 187 185 0.35      
36 A 95 94 2.79      

Unscaled Zero Point Vibrational Energy (zpe) 24236.5 cm-1
Scaled (by 0.9877) Zero Point Vibrational Energy (zpe) 23938.4 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/6-311G**
ABC
0.13966 0.08050 0.07806

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.227 0.146 0.036
H2 2.194 -0.077 1.113
H3 3.193 -0.197 -0.361
H4 2.190 1.240 -0.088
C5 1.090 -0.537 -0.666
H6 1.134 -1.635 -0.575
H7 1.001 -0.292 -1.736
C8 -0.743 1.566 -0.325
H9 -0.805 1.682 -1.415
H10 -1.702 1.837 0.138
H11 0.065 2.170 0.109
S12 -0.494 -0.151 0.078
O13 -0.334 -0.242 1.531
O14 -1.517 -0.929 -0.619

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 H9 H10 H11 S12 O13 O14
C11.10041.10001.10151.50082.17752.19903.31153.69544.27832.96272.73772.99043.9496
H21.10041.78551.78282.14332.52973.09613.65944.29854.44843.25462.88112.56704.1823
H31.10001.78551.77442.15252.52102.58934.31344.54185.32463.95173.71414.00294.7734
H41.10151.78281.77442.16823.10142.54482.96023.30503.94342.32803.02753.34454.3268
C51.50082.14332.15252.16821.10281.10172.80993.01233.75162.99661.79212.63402.6360
H62.17752.52972.52103.10141.10281.78043.71863.93264.53914.01142.29772.92002.7431
H72.19903.09612.58932.54481.10171.78042.91292.69483.91843.21652.35573.52962.8270
C83.31153.65944.31342.96022.80993.71862.91291.09791.09891.09851.78072.62302.6278
H93.69544.29854.54183.30503.01233.93262.69481.09791.80051.82142.38453.55002.8203
H104.27834.44845.32463.94343.75164.53913.91841.09891.80051.79782.32672.85192.8735
H112.96273.25463.95172.32802.99664.01143.21651.09851.82141.79782.38772.82863.5545
S122.73772.88113.71413.02751.79212.29772.35571.78072.38452.32672.38771.46401.4618
O132.99042.56704.00293.34452.63402.92003.52962.62303.55002.85192.82861.46402.5482
O143.94964.18234.77344.32682.63602.74312.82702.62782.82032.87353.55451.46182.5482

picture of (Methylsulfonyl)ethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 112.617 C1 C5 H7 114.463
C1 C5 S12 112.181 H2 C1 H3 108.471
H2 C1 H4 108.120 H2 C1 C5 110.014
H3 C1 H4 107.408 H3 C1 C5 110.768
H4 C1 C5 111.938 C5 S12 C8 103.712
C5 S12 O13 107.552 C5 S12 O14 107.779
H6 C5 H7 107.729 H6 C5 S12 102.439
H7 C5 S12 106.538 C8 S12 O13 107.475
C8 S12 O14 107.874 H9 C8 H10 110.089
H9 C8 H11 112.046 H9 C8 S12 109.569
H10 C8 H11 109.804 H10 C8 S12 105.337
H11 C8 S12 109.778 O13 S12 O14 121.129
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.442      
2 H 0.198      
3 H 0.172      
4 H 0.157      
5 C -0.532      
6 H 0.239      
7 H 0.212      
8 C -0.601      
9 H 0.203      
10 H 0.232      
11 H 0.202      
12 S 0.841      
13 O -0.444      
14 O -0.436      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.085 2.838 -2.333 4.798
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.947 -5.304 -1.343
y -5.304 -42.339 -0.486
z -1.343 -0.486 -48.581
Traceless
 xyz
x 0.512 -5.304 -1.343
y -5.304 4.426 -0.486
z -1.343 -0.486 -4.938
Polar
3z2-r2-9.876
x2-y2-2.609
xy-5.304
xz-1.343
yz-0.486


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.722 -0.190 0.065
y -0.190 8.720 0.033
z 0.065 0.033 8.210


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