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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: TPSSh/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-31G
 hartrees
Energy at 0K-568.975925
Energy at 298.15K 
HF Energy-568.975925
Nuclear repulsion energy199.907951
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 TPSSh/6-31G
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' 3324 3198 1.90 165.90 0.20 0.33
2 A' 3311 3186 0.44 70.42 0.33 0.50
3 A' 3282 3158 3.03 111.82 0.49 0.66
4 A' 1526 1469 14.67 3.58 0.12 0.22
5 A' 1468 1412 47.34 30.06 0.28 0.43
6 A' 1347 1296 4.49 4.13 0.56 0.72
7 A' 1264 1216 14.32 2.98 0.65 0.79
8 A' 1164 1120 4.06 8.64 0.73 0.85
9 A' 1051 1011 6.06 7.35 0.28 0.44
10 A' 865 832 6.08 1.88 0.30 0.46
11 A' 814 783 54.44 14.27 0.22 0.36
12 A' 677 651 2.82 6.77 0.73 0.84
13 A' 580 558 11.61 16.76 0.32 0.49
14 A" 925 890 0.00 1.26 0.75 0.86
15 A" 810 779 81.04 0.29 0.75 0.86
16 A" 761 732 20.34 2.96 0.75 0.86
17 A" 612 588 15.26 0.75 0.75 0.86
18 A" 457 440 0.34 0.70 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12118.3 cm-1
Scaled (by 0.9621) Zero Point Vibrational Energy (zpe) 11659.0 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 TPSSh/6-31G
ABC
0.27255 0.17170 0.10534

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.236 0.000
C2 -1.240 -0.103 0.000
C3 1.244 -0.058 0.000
N4 -0.740 -1.309 0.000
C5 0.660 -1.292 0.000
H6 -2.290 0.138 0.000
H7 2.291 0.199 0.000
H8 1.189 -2.233 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.82511.79552.65082.61352.53932.51493.6676
C21.82512.48451.30522.24151.07753.54353.2303
C31.79552.48452.34611.36573.53961.07762.1761
N42.65081.30522.34611.40072.12033.38562.1391
C52.61352.24151.36571.40073.27872.20981.0792
H62.53931.07753.53962.12033.27874.58114.2101
H72.51493.54351.07763.38562.20984.58112.6704
H83.66763.23032.17612.13911.07924.21012.6704

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.719 S1 C2 H6 119.831
S1 C3 C5 110.800 S1 C3 H7 120.083
C2 S1 C3 86.661 C2 N4 C5 111.819
C3 C5 N4 116.001 C3 C5 H8 125.354
N4 C2 H6 125.450 N4 C5 H8 118.645
C5 C3 H7 129.117
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.417      
2 C -0.267      
3 C -0.509      
4 N -0.323      
5 C 0.063      
6 H 0.216      
7 H 0.210      
8 H 0.194      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.058 0.804 0.000 1.329
CHELPG        
AIM        
ESP        


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 8.300 -0.079 0.000
y -0.079 9.137 0.000
z 0.000 0.000 3.145


<r2> (average value of r2) Å2
<r2> 110.795
(<r2>)1/2 10.526