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

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 C1 1A
Energy calculated at PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-667.215489
Energy at 298.15K-667.225331
HF Energy-667.215489
Nuclear repulsion energy346.690820
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 3125 3074 2.17      
2 A 3124 3072 0.94      
3 A 3093 3042 7.91      
4 A 3073 3022 9.51      
5 A 3062 3012 7.07      
6 A 3017 2967 1.05      
7 A 3013 2963 6.34      
8 A 2998 2949 15.66      
9 A 1484 1459 8.22      
10 A 1477 1453 9.80      
11 A 1440 1416 9.54      
12 A 1436 1412 4.71      
13 A 1430 1407 3.85      
14 A 1387 1364 3.00      
15 A 1314 1292 19.69      
16 A 1297 1276 125.80      
17 A 1261 1241 43.75      
18 A 1235 1215 10.92      
19 A 1099 1081 126.26      
20 A 1061 1043 1.75      
21 A 1031 1014 11.09      
22 A 971 955 2.22      
23 A 943 928 27.44      
24 A 937 922 8.73      
25 A 776 763 44.85      
26 A 694 683 39.10      
27 A 611 601 14.03      
28 A 470 462 14.59      
29 A 415 408 20.11      
30 A 377 370 7.33      
31 A 294 289 0.89      
32 A 268 264 1.24      
33 A 212 209 1.92      
34 A 196 193 0.92      
35 A 183 180 0.14      
36 A 85 83 2.24      

Unscaled Zero Point Vibrational Energy (zpe) 24444.6 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 24041.3 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
0.13465 0.07687 0.07449

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.293 0.159 0.051
H2 2.287 -0.056 1.131
H3 3.241 -0.209 -0.373
H4 2.268 1.252 -0.089
C5 1.115 -0.532 -0.639
H6 1.178 -1.629 -0.537
H7 1.060 -0.304 -1.716
C8 -0.754 1.593 -0.299
H9 -0.733 1.758 -1.386
H10 -1.752 1.842 0.091
H11 0.003 2.209 0.208
S12 -0.510 -0.157 0.076
O13 -0.410 -0.292 1.534
O14 -1.506 -0.918 -0.688

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 H9 H10 H11 S12 O13 O14
C11.10051.10211.10221.53072.18842.20443.38623.71224.38153.07742.82113.11594.0175
H21.10051.78781.78832.17522.54693.10983.74314.32934.58193.34612.99072.73674.2934
H31.10211.78781.77862.16682.51042.56314.38384.54865.41814.08283.77844.12014.8100
H41.10221.78831.77862.19493.11332.55533.04883.30874.06722.47663.11943.49144.3946
C51.53072.17522.16682.19491.10301.10272.85133.03633.79393.07731.81492.66602.6497
H62.18842.54692.51043.11331.10301.77813.76463.98004.58544.08222.32182.93222.7800
H72.20443.10982.56312.55531.10271.77812.98322.75193.97253.33652.38733.56772.8320
C83.38623.74314.38383.04882.85133.76462.98321.09991.10001.09961.80652.65222.6502
H93.71224.32934.54863.30873.03633.98002.75191.09991.79701.81302.41923.58272.8712
H104.38154.58195.41814.06723.79394.58543.97251.10001.79701.79682.35352.90482.8787
H113.07743.34614.08282.47663.07734.08223.33651.09961.81301.79682.42442.86103.5857
S122.82112.99073.77843.11941.81492.32182.38731.80652.41922.35352.42441.46821.4677
O133.11592.73674.12013.49142.66602.93223.56772.65223.58272.90482.86101.46822.5556
O144.01754.29344.81004.39462.64972.78002.83202.65022.87122.87873.58571.46772.5556

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 111.355 C1 C5 H7 112.658
C1 C5 S12 114.702 H2 C1 H3 108.520
H2 C1 H4 108.556 H2 C1 C5 110.455
H3 C1 H4 107.582 H3 C1 C5 109.700
H4 C1 C5 111.924 C5 S12 C8 103.877
C5 S12 O13 108.128 C5 S12 O14 107.173
H6 C5 H7 107.437 H6 C5 S12 102.700
H7 C5 S12 107.289 C8 S12 O13 107.728
C8 S12 O14 107.628 H9 C8 H10 109.544
H9 C8 H11 111.027 H9 C8 S12 110.310
H10 C8 H11 109.548 H10 C8 S12 105.549
H11 C8 S12 110.713 O13 S12 O14 121.029
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 -0.503      
2 H 0.208      
3 H 0.181      
4 H 0.169      
5 C -0.487      
6 H 0.226      
7 H 0.201      
8 C -0.670      
9 H 0.209      
10 H 0.235      
11 H 0.210      
12 S 0.999      
13 O -0.491      
14 O -0.487      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.911 2.682 -2.060 4.461
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.704 -4.899 -1.206
y -4.899 -41.647 -0.529
z -1.206 -0.529 -47.477
Traceless
 xyz
x 0.858 -4.899 -1.206
y -4.899 3.944 -0.529
z -1.206 -0.529 -4.801
Polar
3z2-r2-9.603
x2-y2-2.057
xy-4.899
xz-1.206
yz-0.529


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.211 -0.197 0.073
y -0.197 8.126 0.035
z 0.073 0.035 7.760


<r2> (average value of r2) Å2
<r2> 195.372
(<r2>)1/2 13.978