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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: HSEh1PBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-568.739190
Energy at 298.15K 
HF Energy-568.739190
Nuclear repulsion energy205.209588
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 HSEh1PBE/6-31+G**
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' 3301 3152 1.37 127.01 0.21 0.35
2 A' 3265 3118 0.17 110.29 0.28 0.44
3 A' 3258 3111 3.37 99.34 0.50 0.67
4 A' 1556 1486 32.66 2.44 0.01 0.02
5 A' 1473 1407 26.75 46.86 0.20 0.33
6 A' 1376 1314 2.50 3.23 0.74 0.85
7 A' 1271 1214 11.82 3.03 0.27 0.43
8 A' 1170 1117 8.19 6.08 0.55 0.71
9 A' 1082 1033 8.15 12.92 0.17 0.29
10 A' 899 858 0.52 2.74 0.11 0.20
11 A' 886 846 53.74 16.32 0.08 0.14
12 A' 771 736 0.19 4.57 0.74 0.85
13 A' 628 600 1.13 9.93 0.31 0.47
14 A" 911 869 0.43 0.57 0.75 0.86
15 A" 815 778 58.87 0.01 0.75 0.86
16 A" 733 700 25.22 0.06 0.75 0.86
17 A" 621 593 18.47 0.38 0.75 0.86
18 A" 477 455 0.04 0.69 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12246.1 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 11692.6 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 HSEh1PBE/6-31+G**
ABC
0.28530 0.18321 0.11157

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.183 0.000
C2 -1.199 -0.067 0.000
C3 1.219 -0.029 0.000
N4 -0.733 -1.280 0.000
C5 0.637 -1.265 0.000
H6 -2.254 0.178 0.000
H7 2.270 0.222 0.000
H8 1.178 -2.203 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73251.71952.57072.52982.46852.46513.5859
C21.73252.41781.29932.19161.08353.48083.1955
C31.71952.41782.31851.36573.47921.08092.1745
N42.57071.29932.31851.37012.10683.35822.1223
C52.52982.19161.36571.37013.23082.20891.0834
H62.46851.08353.47922.10683.23084.52444.1770
H72.46513.48081.08093.35822.20894.52442.6604
H83.58593.19552.17452.12231.08344.17702.6604

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.226 S1 C2 H6 120.724
S1 C3 C5 109.634 S1 C3 H7 121.669
C2 S1 C3 88.921 C2 N4 C5 110.343
C3 C5 N4 115.876 C3 C5 H8 124.812
N4 C2 H6 124.050 N4 C5 H8 119.312
C5 C3 H7 128.696
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.124      
2 C -0.160      
3 C -0.161      
4 N -0.137      
5 C -0.227      
6 H 0.195      
7 H 0.201      
8 H 0.167      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.041 1.299 0.000 1.665
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.083 -3.600 0.000
y -3.600 -37.965 0.000
z 0.000 0.000 -38.612
Traceless
 xyz
x 7.206 -3.600 0.000
y -3.600 -3.118 0.000
z 0.000 0.000 -4.088
Polar
3z2-r2-8.176
x2-y26.882
xy-3.600
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.083 0.066 0.000
y 0.066 9.867 0.000
z 0.000 0.000 5.261


<r2> (average value of r2) Å2
<r2> 106.221
(<r2>)1/2 10.306