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All results from a given calculation for C3H6S (Thietane)

using model chemistry: HF/cc-pV(T+d)Z

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/cc-pV(T+d)Z
 hartrees
Energy at 0K-514.659312
Energy at 298.15K-514.666571
Nuclear repulsion energy165.208237
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/cc-pV(T+d)Z
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' 3269 2976 48.26      
2 A' 3230 2940 17.93      
3 A' 3211 2923 22.75      
4 A' 3187 2901 41.04      
5 A' 1637 1490 0.95      
6 A' 1603 1460 2.38      
7 A' 1378 1254 1.76      
8 A' 1308 1191 0.56      
9 A' 1070 974 1.60      
10 A' 1000 910 0.05      
11 A' 918 835 5.18      
12 A' 766 697 3.66      
13 A' 585 533 3.21      
14 A' 143 131 1.65      
15 A" 3263 2970 10.08      
16 A" 3209 2921 82.37      
17 A" 1610 1466 0.01      
18 A" 1426 1298 2.52      
19 A" 1363 1241 8.58      
20 A" 1307 1190 4.98      
21 A" 1118 1018 0.04      
22 A" 1040 947 0.46      
23 A" 886 806 0.03      
24 A" 751 683 3.60      

Unscaled Zero Point Vibrational Energy (zpe) 19638.5 cm-1
Scaled (by 0.9103) Zero Point Vibrational Energy (zpe) 17876.9 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/cc-pV(T+d)Z
ABC
0.34016 0.22573 0.14879

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/cc-pV(T+d)Z

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.315 1.035 0.000
C2 -0.191 -0.300 1.146
C3 -0.191 -0.300 -1.146
C4 -0.191 -1.327 0.000
H5 -1.166 -0.091 1.559
H6 0.514 -0.451 1.949
H7 -1.166 -0.091 -1.559
H8 0.514 -0.451 -1.949
H9 -1.024 -2.018 0.000
H10 0.727 -1.899 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 C4 H5 H6 H7 H8 H9 H10
S11.83071.83072.41542.42762.45882.42762.45883.33352.9627
C21.83072.29241.53901.08001.07852.88363.17792.22692.1707
C31.83072.29241.53902.88363.17791.08001.07852.22692.1707
C42.41541.53901.53902.21592.25002.21592.25001.08241.0812
H52.42761.08002.88362.21591.76183.11853.90642.48263.0469
H62.45881.07853.17792.25001.76183.90643.89802.93582.4374
H72.42762.88361.08002.21593.11853.90641.76182.48263.0469
H82.45883.17791.07852.25003.90643.89801.76182.93582.4374
H93.33352.22692.22691.08242.48262.93582.48262.93581.7549
H102.96272.17072.17071.08123.04692.43743.04692.43741.7549

picture of Thietane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 91.164 S1 C2 H5 110.357
S1 C2 H6 112.808 S1 C3 C4 91.164
S1 C3 H7 110.357 S1 C3 H8 112.808
C2 S1 C3 77.527 C2 C4 C3 96.283
C2 C4 H9 115.212 C2 C4 H10 110.666
C3 C4 H9 115.212 C3 C4 H10 110.666
C4 C2 H5 114.445 C4 C2 H6 117.460
C4 C3 H7 114.445 C4 C3 H8 117.460
H5 C2 H6 109.415 H7 C3 H8 109.415
H9 C4 H10 108.401
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.191      
2 C -0.147      
3 C -0.147      
4 C -0.195      
5 H 0.113      
6 H 0.117      
7 H 0.113      
8 H 0.117      
9 H 0.110      
10 H 0.108      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.702 -2.007 0.000 2.127
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.275 -0.391 0.000
y -0.391 -34.947 0.000
z 0.000 0.000 -30.060
Traceless
 xyz
x -0.772 -0.391 0.000
y -0.391 -3.279 0.000
z 0.000 0.000 4.051
Polar
3z2-r28.102
x2-y21.672
xy-0.391
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.085 0.696 0.000
y 0.696 7.968 0.000
z 0.000 0.000 7.729


<r2> (average value of r2) Å2
<r2> 92.637
(<r2>)1/2 9.625