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All results from a given calculation for C3H6S (Thietane)

using model chemistry: BLYP/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 BLYP/6-311G*
 hartrees
Energy at 0K-516.055139
Energy at 298.15K-516.062013
Nuclear repulsion energy161.598664
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 BLYP/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' 3049 3041 53.66      
2 A' 3011 3004 10.47      
3 A' 2990 2983 21.55      
4 A' 2969 2962 50.27      
5 A' 1488 1484 0.97      
6 A' 1464 1461 3.15      
7 A' 1224 1221 4.43      
8 A' 1176 1173 0.91      
9 A' 961 958 9.54      
10 A' 912 910 0.51      
11 A' 813 811 2.98      
12 A' 679 677 4.07      
13 A' 507 506 4.47      
14 A' 120 120 1.49      
15 A" 3043 3036 8.20      
16 A" 2989 2981 83.94      
17 A" 1464 1461 0.01      
18 A" 1284 1281 3.30      
19 A" 1234 1230 11.83      
20 A" 1171 1168 11.82      
21 A" 1016 1013 0.10      
22 A" 959 957 0.20      
23 A" 814 812 0.02      
24 A" 623 621 2.79      

Unscaled Zero Point Vibrational Energy (zpe) 17979.4 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 17934.4 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 BLYP/6-311G*
ABC
0.33037 0.21315 0.14171

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.314 1.075 0.000
C2 -0.190 -0.324 1.164
C3 -0.190 -0.324 -1.164
C4 -0.190 -1.354 0.000
H5 -1.179 -0.119 1.594
H6 0.538 -0.476 1.969
H7 -1.179 -0.119 -1.594
H8 0.538 -0.476 -1.969
H9 -1.042 -2.051 0.000
H10 0.735 -1.946 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 C4 H5 H6 H7 H8 H9 H10
S11.88871.88872.48042.48902.51622.48902.51623.40723.0499
C21.88872.32771.55361.09741.09612.93703.21992.24952.1999
C31.88872.32771.55362.93703.21991.09741.09612.24952.1999
C42.48041.55361.55362.24542.27552.24542.27551.10051.0987
H52.48901.09742.93702.24541.79303.18833.97112.50833.0887
H62.51621.09613.21992.27551.79303.97113.93782.97552.4650
H72.48902.93701.09742.24543.18833.97111.79302.50833.0887
H82.51623.21991.09612.27553.97113.93781.79302.97552.4650
H93.40722.24952.24951.10052.50832.97552.50832.97551.7801
H103.04992.19992.19991.09873.08872.46503.08872.46501.7801

picture of Thietane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 91.675 S1 C2 H5 110.090
S1 C2 H6 112.176 S1 C3 C4 91.675
S1 C3 H7 110.090 S1 C3 H8 112.176
C2 S1 C3 76.082 C2 C4 C3 97.027
C2 C4 H9 114.818 C2 C4 H10 110.909
C3 C4 H9 114.818 C3 C4 H10 110.909
C4 C2 H5 114.682 C4 C2 H6 117.313
C4 C3 H7 114.682 C4 C3 H8 117.313
H5 C2 H6 109.651 H7 C3 H8 109.651
H9 C4 H10 108.084
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.064      
2 C -0.504      
3 C -0.504      
4 C -0.381      
5 H 0.226      
6 H 0.228      
7 H 0.226      
8 H 0.228      
9 H 0.206      
10 H 0.212      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.651 -1.976 0.000 2.081
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.929 -0.274 0.000
y -0.274 -35.280 0.000
z 0.000 0.000 -30.612
Traceless
 xyz
x -0.983 -0.274 0.000
y -0.274 -3.010 0.000
z 0.000 0.000 3.993
Polar
3z2-r27.985
x2-y21.351
xy-0.274
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 96.304
(<r2>)1/2 9.813