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

using model chemistry: B3LYP/6-311G*

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/6-311G*
 hartrees
Energy at 0K-517.380175
Energy at 298.15K-517.388475
Nuclear repulsion energy168.183786
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/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' 3131 3025 11.26      
2 A' 3098 2994 32.69      
3 A' 3038 2935 19.05      
4 A' 3036 2933 26.86      
5 A' 3034 2932 59.24      
6 A' 1523 1472 3.15      
7 A' 1506 1455 0.04      
8 A' 1499 1449 14.02      
9 A' 1430 1382 4.86      
10 A' 1382 1335 3.50      
11 A' 1318 1274 35.04      
12 A' 1098 1061 4.03      
13 A' 997 964 2.20      
14 A' 980 947 7.86      
15 A' 714 690 1.24      
16 A' 669 646 1.30      
17 A' 346 334 1.15      
18 A' 196 189 0.60      
19 A" 3110 3006 4.73      
20 A" 3108 3003 57.80      
21 A" 3073 2969 11.24      
22 A" 1513 1462 10.68      
23 A" 1489 1438 9.39      
24 A" 1281 1238 0.34      
25 A" 1063 1027 2.18      
26 A" 985 952 7.38      
27 A" 802 775 6.03      
28 A" 247 239 0.12      
29 A" 174 168 0.29      
30 A" 75 73 0.61      

Unscaled Zero Point Vibrational Energy (zpe) 22957.1 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 22183.4 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 B3LYP/6-311G*
ABC
0.53025 0.10380 0.09128

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.721 -1.345 0.000
H2 1.859 -2.430 0.000
H3 2.223 -0.944 0.884
H4 2.223 -0.944 -0.884
C5 0.234 -1.002 0.000
H6 -0.255 -1.418 -0.885
H7 -0.255 -1.418 0.885
S8 0.000 0.819 0.000
C9 -1.824 0.891 0.000
H10 -2.239 0.420 -0.893
H11 -2.239 0.420 0.893
H12 -2.102 1.946 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.09361.09271.09271.52552.16642.16642.76444.19114.42674.42675.0438
H21.09361.76671.76672.16292.50542.50543.74274.95925.07125.07125.9019
H31.09271.76671.76812.17663.08112.52292.97114.53024.99274.66585.2756
H41.09271.76671.76812.17662.52293.08112.97114.53024.66584.99275.2756
C51.52552.16292.17662.17661.09351.09351.83562.79652.98992.98993.7611
H62.16642.50543.08112.52291.09351.76922.41892.92862.70493.23653.9379
H72.16642.50542.52293.08111.09351.76922.41892.92863.23652.70493.9379
S82.76443.74272.97112.97111.83562.41892.41891.82532.44352.44352.3850
C94.19114.95924.53024.53022.79652.92862.92861.82531.09161.09161.0902
H104.42675.07124.99274.66582.98992.70493.23652.44351.09161.78541.7726
H114.42675.07124.66584.99272.98993.23652.70492.44351.09161.78541.7726
H125.04385.90195.27565.27563.76113.93793.93792.38501.09021.77261.7726

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 110.540 C1 C5 H7 110.540
C1 C5 S8 110.327 H2 C1 H3 107.815
H2 C1 H4 107.815 H2 C1 C5 110.259
H3 C1 H4 108.000 H3 C1 C5 111.401
H4 C1 C5 111.401 C5 S8 C9 99.617
H6 C5 H7 107.992 H6 C5 S8 108.687
H7 C5 S8 108.687 S8 C9 H10 111.299
S8 C9 H11 111.299 S8 C9 H12 107.066
H10 C9 H11 109.733 H10 C9 H12 108.669
H11 C9 H12 108.669
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.628     -0.200
2 H 0.214     0.048
3 H 0.222     0.082
4 H 0.222     0.082
5 C -0.539     -0.020
6 H 0.227     0.086
7 H 0.227     0.086
8 S 0.122     -0.229
9 C -0.771     -0.383
10 H 0.232     0.130
11 H 0.232     0.130
12 H 0.240     0.188


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.039 -1.383 0.000 1.730
CHELPG        
AIM        
ESP -1.051 -1.336 0.000 1.700


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 9.026 -1.192 0.000
y -1.192 8.514 0.000
z 0.000 0.000 5.957


<r2> (average value of r2) Å2
<r2> 140.168
(<r2>)1/2 11.839