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

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-129.218979
Energy at 298.15K-129.227153
Nuclear repulsion energy104.384055
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 B3LYP/LANL2DZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3185 3061 14.91      
2 A' 3131 3010 38.25      
3 A' 3071 2952 29.54      
4 A' 3062 2943 41.31      
5 A' 3044 2926 36.77      
6 A' 1528 1469 6.84      
7 A' 1510 1451 1.91      
8 A' 1504 1446 14.40      
9 A' 1444 1388 15.46      
10 A' 1390 1336 0.34      
11 A' 1319 1268 26.80      
12 A' 1104 1061 4.01      
13 A' 1016 977 5.23      
14 A' 993 955 14.55      
15 A' 674 648 1.29      
16 A' 632 607 1.21      
17 A' 334 321 1.65      
18 A' 188 180 1.14      
19 A" 3169 3046 26.66      
20 A" 3154 3031 75.50      
21 A" 3127 3005 0.89      
22 A" 1516 1457 14.11      
23 A" 1496 1438 12.80      
24 A" 1277 1228 0.77      
25 A" 1062 1021 0.04      
26 A" 990 951 9.57      
27 A" 809 778 9.45      
28 A" 236 227 0.09      
29 A" 151 145 0.39      
30 A" 72 69 0.67      

Unscaled Zero Point Vibrational Energy (zpe) 23093.1 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 22197.1 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 B3LYP/LANL2DZ
ABC
0.49972 0.09978 0.08732

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.325 1.590 0.000
H2 -1.131 2.671 0.000
H3 -1.923 1.353 0.888
H4 -1.923 1.353 -0.888
C5 0.000 0.815 0.000
H6 0.593 1.047 -0.892
H7 0.593 1.047 0.892
S8 -0.351 -1.054 0.000
C9 1.428 -1.686 0.000
H10 1.953 -1.345 -0.898
H11 1.953 -1.345 0.898
H12 1.376 -2.778 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.09831.09681.09681.53552.18462.18462.81754.27954.49114.49115.1362
H21.09831.77631.77632.17332.53092.53093.80535.05275.14255.14255.9981
H31.09681.77631.77682.18573.09772.53513.00844.61015.04924.72285.3609
H41.09681.77631.77682.18572.53513.09773.00844.61014.72285.04925.3609
C51.53552.17332.18572.18571.09601.09601.90142.87993.04743.04743.8476
H62.18462.53093.09772.53511.09601.78372.46982.99342.75153.28224.0048
H72.18462.53092.53513.09771.09601.78372.46982.99343.28222.75154.0048
S82.81753.80533.00843.00841.90142.46982.46981.88832.49012.49012.4409
C94.27955.05274.61014.61012.87992.99342.99341.88831.09431.09431.0934
H104.49115.14255.04924.72283.04742.75153.28222.49011.09431.79511.7865
H114.49115.14254.72285.04923.04743.28222.75152.49011.09431.79511.7865
H125.13625.99815.36095.36093.84764.00484.00482.44091.09341.78651.7865

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 111.133 C1 C5 H7 111.133
C1 C5 S8 109.672 H2 C1 H3 108.039
H2 C1 H4 108.039 H2 C1 C5 110.109
H3 C1 H4 108.191 H3 C1 C5 111.174
H4 C1 C5 111.174 C5 S8 C9 98.917
H6 C5 H7 108.922 H6 C5 S8 107.937
H7 C5 S8 107.937 S8 C9 H10 110.359
S8 C9 H11 110.359 S8 C9 H12 106.854
H10 C9 H11 110.211 H10 C9 H12 109.496
H11 C9 H12 109.496
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.604      
2 H 0.203      
3 H 0.215      
4 H 0.215      
5 C -0.539      
6 H 0.230      
7 H 0.230      
8 S 0.127      
9 C -0.793      
10 H 0.239      
11 H 0.239      
12 H 0.239      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.567 1.152 0.000 1.945
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.540 -1.267 0.000
y -1.267 8.874 0.000
z 0.000 0.000 4.903


<r2> (average value of r2) Å2
<r2> 134.820
(<r2>)1/2 11.611