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

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-667.744418
Energy at 298.15K-667.754434
HF Energy-667.744418
Nuclear repulsion energy351.752250
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 B97D3/6-311+G(3df,2p)
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 3115 3074 3.31      
2 A 3109 3069 1.95      
3 A 3080 3040 12.88      
4 A 3058 3019 9.36      
5 A 3048 3009 11.42      
6 A 3008 2969 2.04      
7 A 3003 2964 6.40      
8 A 2990 2951 21.46      
9 A 1477 1458 6.01      
10 A 1472 1453 7.48      
11 A 1434 1416 6.32      
12 A 1431 1413 2.87      
13 A 1422 1404 2.93      
14 A 1385 1367 1.40      
15 A 1315 1298 174.64      
16 A 1307 1290 36.29      
17 A 1267 1250 21.07      
18 A 1238 1222 7.49      
19 A 1123 1108 143.06      
20 A 1051 1037 0.81      
21 A 1037 1024 5.66      
22 A 966 954 2.36      
23 A 941 928 25.50      
24 A 935 923 5.98      
25 A 775 765 41.39      
26 A 696 687 33.25      
27 A 616 608 13.75      
28 A 485 479 15.40      
29 A 433 428 22.00      
30 A 389 384 4.38      
31 A 310 306 0.64      
32 A 277 273 1.56      
33 A 222 220 1.61      
34 A 208 205 0.69      
35 A 194 191 0.15      
36 A 78 77 2.04      

Unscaled Zero Point Vibrational Energy (zpe) 24447.6 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 24129.8 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 B97D3/6-311+G(3df,2p)
ABC
0.13904 0.07896 0.07614

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.276 0.159 0.058
H2 2.260 -0.028 1.135
H3 3.224 -0.213 -0.343
H4 2.248 1.239 -0.108
C5 1.114 -0.549 -0.627
H6 1.164 -1.636 -0.506
H7 1.045 -0.332 -1.697
C8 -0.729 1.592 -0.293
H9 -0.686 1.741 -1.373
H10 -1.721 1.845 0.087
H11 0.033 2.174 0.227
S12 -0.507 -0.154 0.072
O13 -0.430 -0.300 1.514
O14 -1.498 -0.893 -0.689

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 H9 H10 H11 S12 O13 O14
C11.09211.09431.09381.52402.18552.20003.34823.65104.33813.02002.80083.10723.9888
H21.09211.77411.77442.16562.54553.09663.68714.25384.52203.26022.96672.73054.2657
H31.09431.77411.76572.15542.50872.56834.34594.49095.37294.02513.75434.10014.7832
H41.09381.77441.76572.18053.09862.53823.00343.23434.01922.42683.09233.48894.3493
C51.52402.16562.15542.18051.09491.09402.84493.00703.77823.05141.80892.65212.6353
H62.18552.54552.50873.09861.09491.77073.74863.94754.55974.04122.30742.90022.7704
H72.20003.09662.56832.53821.09401.77072.96992.72023.94553.31682.35993.53442.7927
C83.34823.68714.34593.00342.84493.74862.96991.09091.09141.09031.79742.63322.6312
H93.65104.25384.49093.23433.00703.94752.72021.09091.79171.80602.38953.54472.8400
H104.33814.52205.37294.01923.77824.55973.94551.09141.79171.79012.33822.88122.8537
H113.02003.26024.02512.42683.05144.04123.31681.09031.80601.79012.39452.82693.5477
S122.80082.96673.75433.09231.80892.30742.35991.79742.38952.33822.39451.45201.4514
O133.10722.73054.10013.48892.65212.90023.53442.63323.54472.88122.82691.45202.5190
O143.98884.26574.78324.34932.63532.77042.79272.63122.84002.85373.54771.45142.5190

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 112.050 C1 C5 H7 113.284
C1 C5 S12 114.172 H2 C1 H3 108.527
H2 C1 H4 108.493 H2 C1 C5 110.617
H3 C1 H4 107.578 H3 C1 C5 109.695
H4 C1 C5 111.824 C5 S12 C8 104.565
C5 S12 O13 108.410 C5 S12 O14 107.447
H6 C5 H7 107.838 H6 C5 S12 102.589
H7 C5 S12 106.127 C8 S12 O13 107.602
C8 S12 O14 107.531 H9 C8 H10 110.322
H9 C8 H11 111.781 H9 C8 S12 109.174
H10 C8 H11 110.155 H10 C8 S12 105.606
H11 C8 S12 109.612 O13 S12 O14 120.227
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.257      
2 H 0.154      
3 H 0.129      
4 H 0.135      
5 C -0.237      
6 H 0.135      
7 H 0.152      
8 C -0.299      
9 H 0.158      
10 H 0.147      
11 H 0.158      
12 S 0.558      
13 O -0.438      
14 O -0.496      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.101 2.682 -1.949 4.539
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.431 -4.886 -1.274
y -4.886 -41.947 -0.444
z -1.274 -0.444 -48.189
Traceless
 xyz
x 0.637 -4.886 -1.274
y -4.886 4.363 -0.444
z -1.274 -0.444 -5.000
Polar
3z2-r2-10.000
x2-y2-2.483
xy-4.886
xz-1.274
yz-0.444


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.916 -0.171 0.070
y -0.171 9.860 0.036
z 0.070 0.036 9.232


<r2> (average value of r2) Å2
<r2> 191.509
(<r2>)1/2 13.839