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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: wB97X-D/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/3-21G
 hartrees
Energy at 0K-566.048058
Energy at 298.15K 
HF Energy-566.048058
Nuclear repulsion energy200.791393
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 wB97X-D/3-21G
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' 3341 3341 3.88 107.50 0.20 0.33
2 A' 3308 3308 1.98 86.78 0.25 0.40
3 A' 3299 3299 1.11 87.96 0.57 0.73
4 A' 1555 1555 17.87 1.92 0.11 0.20
5 A' 1498 1498 41.41 31.10 0.23 0.38
6 A' 1358 1358 10.07 5.82 0.50 0.67
7 A' 1256 1256 11.83 2.26 0.59 0.74
8 A' 1174 1174 6.23 8.89 0.69 0.82
9 A' 1045 1045 2.70 5.39 0.38 0.55
10 A' 884 884 8.78 1.10 0.30 0.47
11 A' 823 823 61.68 11.85 0.28 0.43
12 A' 685 685 3.10 7.11 0.71 0.83
13 A' 583 583 15.16 15.35 0.34 0.51
14 A" 1007 1007 0.68 1.10 0.75 0.86
15 A" 859 859 61.71 0.56 0.75 0.86
16 A" 811 811 50.82 3.41 0.75 0.86
17 A" 633 633 17.53 1.84 0.75 0.86
18 A" 470 470 0.70 0.43 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12294.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12294.5 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 wB97X-D/3-21G
ABC
0.27325 0.17400 0.10631

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.230 0.000
C2 -1.239 -0.109 0.000
C3 1.239 -0.058 0.000
N4 -0.739 -1.298 0.000
C5 0.663 -1.281 0.000
H6 -2.288 0.135 0.000
H7 2.288 0.181 0.000
H8 1.194 -2.219 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.82391.78722.63402.59732.53702.51723.6494
C21.82392.47891.29072.23471.07693.53923.2208
C31.78722.47892.33501.35233.53281.07582.1611
N42.63401.29072.33501.40212.11033.36932.1411
C52.59732.23471.35231.40213.27342.18621.0773
H62.53701.07693.53282.11033.27344.57684.2030
H72.51723.53921.07583.36932.18624.57682.6371
H83.64943.22082.16112.14111.07734.20302.6371

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.406 S1 C2 H6 119.753
S1 C3 C5 110.881 S1 C3 H7 121.070
C2 S1 C3 86.694 C2 N4 C5 112.106
C3 C5 N4 115.914 C3 C5 H8 125.233
N4 C2 H6 125.841 N4 C5 H8 118.853
C5 C3 H7 128.050
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.513      
2 C -0.271      
3 C -0.636      
4 N -0.456      
5 C 0.036      
6 H 0.282      
7 H 0.273      
8 H 0.260      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.956 0.703 0.000 1.187
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.039 -3.695 0.000
y -3.695 -38.351 0.000
z 0.000 0.000 -38.927
Traceless
 xyz
x 8.600 -3.695 0.000
y -3.695 -3.868 0.000
z 0.000 0.000 -4.732
Polar
3z2-r2-9.464
x2-y28.312
xy-3.695
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.697 -0.153 0.000
y -0.153 8.437 0.000
z 0.000 0.000 2.557


<r2> (average value of r2) Å2
<r2> 110.046
(<r2>)1/2 10.490