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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B97D3/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/3-21G*
 hartrees
Energy at 0K-566.138550
Energy at 298.15K 
HF Energy-566.138550
Nuclear repulsion energy202.358502
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 B97D3/3-21G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3240 3240 2.56 136.00 0.17 0.30
2 A' 3214 3214 2.24 84.09 0.25 0.40
3 A' 3208 3208 2.45 94.25 0.69 0.82
4 A' 1436 1436 6.84 5.63 0.20 0.33
5 A' 1367 1367 10.44 13.86 0.20 0.34
6 A' 1301 1301 23.18 12.80 0.39 0.56
7 A' 1244 1244 6.25 3.43 0.71 0.83
8 A' 1133 1133 6.67 8.95 0.69 0.81
9 A' 1023 1023 1.29 5.92 0.25 0.40
10 A' 872 872 2.32 3.28 0.23 0.37
11 A' 838 838 60.73 7.89 0.26 0.41
12 A' 715 715 1.35 5.70 0.74 0.85
13 A' 600 600 7.56 13.28 0.34 0.50
14 A" 906 906 0.02 1.07 0.75 0.86
15 A" 796 796 75.51 0.35 0.75 0.86
16 A" 740 740 23.82 3.75 0.75 0.86
17 A" 616 616 12.90 1.10 0.75 0.86
18 A" 477 477 0.04 0.63 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 11861.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11861.7 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 B97D3/3-21G*
ABC
0.27725 0.17797 0.10839

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.201 0.000
C2 -1.222 -0.073 0.000
C3 1.227 -0.027 0.000
N4 -0.743 -1.303 0.000
C5 0.661 -1.281 0.000
H6 -2.276 0.177 0.000
H7 2.279 0.227 0.000
H8 1.208 -2.215 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.76531.73582.61212.56852.49582.47853.6235
C21.76532.44961.32022.23721.08293.51413.2398
C31.73582.44962.34741.37623.50881.08242.1885
N42.61211.32022.34741.40402.13043.38772.1540
C52.56852.23721.37621.40403.27852.21231.0827
H62.49581.08293.50882.13043.27854.55534.2260
H72.47853.51411.08243.38772.21234.55532.6669
H83.62353.23982.18852.15401.08274.22602.6669

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.914 S1 C2 H6 120.498
S1 C3 C5 110.721 S1 C3 H7 121.409
C2 S1 C3 88.795 C2 N4 C5 110.373
C3 C5 N4 115.197 C3 C5 H8 125.331
N4 C2 H6 124.587 N4 C5 H8 119.472
C5 C3 H7 127.870
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.387      
2 C -0.179      
3 C -0.474      
4 N -0.458      
5 C 0.013      
6 H 0.246      
7 H 0.235      
8 H 0.229      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.985 1.113 0.000 1.486
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.537 -3.551 0.000
y -3.551 -37.191 0.000
z 0.000 0.000 -38.360
Traceless
 xyz
x 7.239 -3.551 0.000
y -3.551 -2.743 0.000
z 0.000 0.000 -4.496
Polar
3z2-r2-8.992
x2-y26.655
xy-3.551
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.969 -0.195 0.000
y -0.195 8.647 0.000
z 0.000 0.000 2.803


<r2> (average value of r2) Å2
<r2> 108.238
(<r2>)1/2 10.404