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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: TPSSh/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 TPSSh/6-311G*
 hartrees
Energy at 0K-569.123847
Energy at 298.15K 
HF Energy-569.123847
Nuclear repulsion energy204.598054
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/6-311G*
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' 3257 3137 2.36 128.20 0.22 0.37
2 A' 3226 3107 1.35 107.90 0.30 0.46
3 A' 3216 3098 7.74 110.07 0.50 0.67
4 A' 1526 1470 26.40 1.91 0.07 0.13
5 A' 1437 1384 28.57 28.26 0.23 0.38
6 A' 1362 1311 3.74 3.77 0.59 0.74
7 A' 1270 1223 12.86 2.84 0.38 0.55
8 A' 1159 1116 6.50 5.58 0.72 0.84
9 A' 1071 1032 9.17 11.27 0.22 0.36
10 A' 881 849 0.86 2.01 0.25 0.40
11 A' 863 831 58.03 13.52 0.16 0.27
12 A' 747 720 0.08 5.28 0.74 0.85
13 A' 612 589 1.69 10.06 0.36 0.53
14 A" 891 858 0.82 0.91 0.75 0.86
15 A" 794 765 63.98 0.02 0.75 0.86
16 A" 722 696 17.58 0.73 0.75 0.86
17 A" 611 588 16.09 0.60 0.75 0.86
18 A" 469 452 0.09 0.26 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12056.5 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 11612.8 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 TPSSh/6-311G*
ABC
0.28402 0.18176 0.11083

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.189 0.000
C2 -1.202 -0.072 0.000
C3 1.222 -0.032 0.000
N4 -0.735 -1.286 0.000
C5 0.640 -1.267 0.000
H6 -2.257 0.171 0.000
H7 2.270 0.226 0.000
H8 1.178 -2.206 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.74241.72732.58222.53802.47622.46633.5939
C21.74242.42401.30072.19521.08223.48503.1965
C31.72732.42402.32421.36523.48431.07982.1747
N42.58221.30072.32421.37482.10633.36422.1226
C52.53802.19521.36521.37483.23332.21051.0826
H62.47621.08223.48432.10633.23334.52744.1765
H72.46633.48501.07983.36422.21054.52742.6659
H83.59393.19652.17472.12261.08264.17652.6659

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.343 S1 C2 H6 120.679
S1 C3 C5 109.751 S1 C3 H7 121.215
C2 S1 C3 88.631 C2 N4 C5 110.231
C3 C5 N4 116.044 C3 C5 H8 124.953
N4 C2 H6 123.978 N4 C5 H8 119.003
C5 C3 H7 129.034
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.263      
2 C -0.197      
3 C -0.455      
4 N -0.276      
5 C -0.017      
6 H 0.235      
7 H 0.237      
8 H 0.209      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.946 1.055 0.000 1.417
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 8.571 -0.062 0.000
y -0.062 9.398 0.000
z 0.000 0.000 3.737


<r2> (average value of r2) Å2
<r2> 106.489
(<r2>)1/2 10.319