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All results from a given calculation for C3H6S (Thiirane, methyl-)

using model chemistry: PBEPBE/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/Def2TZVPP
 hartrees
Energy at 0K-515.825402
Energy at 298.15K-515.831918
HF Energy-515.825402
Nuclear repulsion energy159.625816
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 PBEPBE/Def2TZVPP
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 3130 3092 4.88      
2 A 3069 3032 18.79      
3 A 3049 3012 6.59      
4 A 3043 3006 17.13      
5 A 3029 2992 10.44      
6 A 2960 2924 27.21      
7 A 1444 1426 6.33      
8 A 1435 1417 4.40      
9 A 1423 1405 6.15      
10 A 1360 1343 7.03      
11 A 1331 1315 7.81      
12 A 1162 1148 1.56      
13 A 1147 1133 1.23      
14 A 1053 1041 18.13      
15 A 1020 1008 6.26      
16 A 982 970 3.43      
17 A 905 894 4.27      
18 A 893 882 2.57      
19 A 862 851 2.12      
20 A 644 637 6.70      
21 A 608 601 14.28      
22 A 373 368 0.18      
23 A 292 289 1.97      
24 A 224 221 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 17717.2 cm-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 17502.8 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 PBEPBE/Def2TZVPP
ABC
0.38900 0.16041 0.13039

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.783 -0.290 -0.180
C2 -0.515 0.155 0.502
C3 0.393 1.142 -0.147
S4 1.086 -0.530 -0.056
H5 -1.648 -0.377 -1.267
H6 -2.128 -1.264 0.196
H7 -2.584 0.443 0.010
H8 -0.599 0.226 1.591
H9 0.127 1.508 -1.143
H10 0.884 1.908 0.460

Atom - Atom Distances (Å)
  C1 C2 C3 S4 H5 H6 H7 H8 H9 H10
C11.50722.60452.88201.09871.09941.10202.19162.79423.5146
C21.50721.48901.82872.16722.16982.14661.09472.22442.2427
C32.60451.48901.81242.77953.50073.06152.20071.09431.0941
S42.88201.82871.81242.99443.30613.79772.47532.50092.5004
H51.09872.16722.77952.99441.77671.78223.10342.59203.8230
H61.09942.16983.50073.30611.77671.77652.54953.81554.3815
H71.10202.14663.06153.79771.78221.77652.54713.13243.7916
H82.19161.09472.20072.47533.10342.54952.54713.10612.5114
H92.79422.22441.09432.50092.59203.81553.13243.10611.8180
H103.51462.24271.09412.50043.82304.38153.79162.51141.8180

picture of Thiirane, methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.744 C1 C2 S4 119.208
C1 C2 H8 113.825 C2 C1 H5 111.574
C2 C1 H6 111.746 C2 C1 H7 109.741
C2 C3 S4 66.434 C2 C3 H9 118.067
C2 C3 H10 119.716 C2 S4 C3 48.275
C3 C2 S4 65.290 C3 C2 H8 115.964
S4 C2 H8 113.315 S4 C3 H9 116.539
S4 C3 H10 116.508 H5 C1 H6 107.858
H5 C1 H7 108.162 H6 C1 H7 107.608
H9 C3 H10 112.351
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.226      
2 C 0.011      
3 C -0.137      
4 S -0.187      
5 H 0.080      
6 H 0.088      
7 H 0.079      
8 H 0.097      
9 H 0.094      
10 H 0.101      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.537 1.228 0.260 1.985
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.501 1.305 -0.460
y 1.305 -31.810 -0.420
z -0.460 -0.420 -32.532
Traceless
 xyz
x -1.330 1.305 -0.460
y 1.305 1.206 -0.420
z -0.460 -0.420 0.123
Polar
3z2-r20.247
x2-y2-1.690
xy1.305
xz-0.460
yz-0.420


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.476 -0.475 -0.250
y -0.475 8.189 -0.057
z -0.250 -0.057 6.782


<r2> (average value of r2) Å2
<r2> 104.205
(<r2>)1/2 10.208