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

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/6-311+G(3df,2p)
 hartrees
Energy at 0K-515.843852
Energy at 298.15K-515.852424
Nuclear repulsion energy169.865069
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 HF/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' 3260 2962 12.94      
2 A' 3222 2927 40.77      
3 A' 3172 2883 30.76      
4 A' 3171 2881 34.04      
5 A' 3162 2873 36.58      
6 A' 1620 1472 2.35      
7 A' 1611 1463 1.00      
8 A' 1603 1456 10.01      
9 A' 1537 1396 1.51      
10 A' 1484 1348 3.72      
11 A' 1420 1290 30.09      
12 A' 1175 1068 2.17      
13 A' 1055 959 0.96      
14 A' 1048 952 4.66      
15 A' 791 719 1.89      
16 A' 734 667 1.40      
17 A' 372 338 0.94      
18 A' 212 193 0.64      
19 A" 3243 2947 9.86      
20 A" 3235 2939 54.45      
21 A" 3206 2913 2.28      
22 A" 1610 1463 8.31      
23 A" 1589 1444 6.67      
24 A" 1371 1246 0.01      
25 A" 1134 1031 0.13      
26 A" 1050 954 1.21      
27 A" 846 769 2.33      
28 A" 255 231 0.17      
29 A" 187 170 0.29      
30 A" 86 78 0.66      

Unscaled Zero Point Vibrational Energy (zpe) 24229.3 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 22014.7 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 HF/6-311+G(3df,2p)
ABC
0.55025 0.10523 0.09289

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.704 -1.345 0.000
H2 1.831 -2.422 0.000
H3 2.200 -0.948 0.877
H4 2.200 -0.948 -0.877
C5 0.223 -0.994 0.000
H6 -0.262 -1.405 -0.877
H7 -0.262 -1.405 0.877
S8 0.000 0.802 0.000
C9 -1.797 0.911 0.000
H10 -2.214 0.449 -0.884
H11 -2.214 0.449 0.884
H12 -2.055 1.960 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.08371.08301.08301.52272.15352.15352.74184.16584.39984.39985.0063
H21.08371.75421.75422.15082.48642.48643.70774.92685.03885.03885.8572
H31.08301.75421.75432.16333.05682.50372.94484.49474.95374.63005.2282
H41.08301.75421.75432.16332.50373.05682.94484.49474.63004.95375.2282
C51.52272.15082.16332.16331.08281.08281.80972.77652.96702.96703.7304
H62.15352.48643.05682.50371.08281.75312.38942.91382.69263.21723.9128
H72.15352.48642.50373.05681.08281.75312.38942.91383.21722.69263.9128
S82.74183.70772.94482.94481.80972.38942.38941.80072.41052.41052.3592
C94.16584.92684.49474.49472.77652.91382.91381.80071.08131.08131.0805
H104.39985.03884.95374.63002.96702.69263.21722.41051.08131.76851.7581
H114.39985.03884.63004.95372.96703.21722.69262.41051.08131.76851.7581
H125.00635.85725.22825.22823.73043.91283.91282.35921.08051.75811.7581

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 110.347 C1 C5 H7 110.347
C1 C5 S8 110.428 H2 C1 H3 108.119
H2 C1 H4 108.119 H2 C1 C5 110.074
H3 C1 H4 108.182 H3 C1 C5 111.119
H4 C1 C5 111.119 C5 S8 C9 100.530
H6 C5 H7 108.097 H6 C5 S8 108.781
H7 C5 S8 108.781 S8 C9 H10 111.049
S8 C9 H11 111.049 S8 C9 H12 107.276
H10 C9 H11 109.726 H10 C9 H12 108.830
H11 C9 H12 108.830
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.405      
2 H 0.123      
3 H 0.148      
4 H 0.148      
5 C -0.100      
6 H 0.135      
7 H 0.135      
8 S -0.314      
9 C -0.299      
10 H 0.144      
11 H 0.144      
12 H 0.140      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.083 -1.401 0.000 1.771
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.001 -2.237 0.000
y -2.237 -33.921 0.000
z 0.000 0.000 -35.436
Traceless
 xyz
x 2.678 -2.237 0.000
y -2.237 -0.203 0.000
z 0.000 0.000 -2.475
Polar
3z2-r2-4.950
x2-y21.920
xy-2.237
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.494 -1.190 0.000
y -1.190 8.876 0.000
z 0.000 0.000 7.177


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