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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G**
 hartrees
Energy at 0K-568.731784
Energy at 298.15K 
HF Energy-568.731784
Nuclear repulsion energy205.266706
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/6-31G**
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' 3304 3153 1.73 112.65 0.22 0.36
2 A' 3265 3115 0.34 106.91 0.28 0.43
3 A' 3255 3107 4.49 104.29 0.45 0.62
4 A' 1566 1495 29.46 0.98 0.09 0.17
5 A' 1484 1416 26.07 29.90 0.26 0.41
6 A' 1381 1318 2.79 2.11 0.71 0.83
7 A' 1275 1217 11.40 2.96 0.52 0.69
8 A' 1173 1120 6.47 7.49 0.67 0.80
9 A' 1084 1035 7.69 10.58 0.30 0.47
10 A' 899 858 1.14 4.16 0.20 0.34
11 A' 886 845 56.12 10.04 0.17 0.29
12 A' 772 737 0.38 5.73 0.74 0.85
13 A' 628 599 1.05 9.78 0.38 0.55
14 A" 913 871 0.07 1.55 0.75 0.86
15 A" 815 778 48.76 0.33 0.75 0.86
16 A" 738 704 18.57 2.91 0.75 0.86
17 A" 623 594 15.59 0.60 0.75 0.86
18 A" 480 458 0.01 0.79 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12270.0 cm-1
Scaled (by 0.9543) Zero Point Vibrational Energy (zpe) 11709.2 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/6-31G**
ABC
0.28548 0.18328 0.11162

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.184 0.000
C2 -1.198 -0.069 0.000
C3 1.218 -0.030 0.000
N4 -0.733 -1.281 0.000
C5 0.636 -1.263 0.000
H6 -2.253 0.177 0.000
H7 2.269 0.223 0.000
H8 1.179 -2.201 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73381.71962.57142.52792.46782.46403.5838
C21.73382.41711.29772.18871.08343.47953.1929
C31.71962.41712.31841.36363.47801.08042.1712
N42.57141.29772.31841.36982.10633.35782.1222
C52.52792.18871.36361.36983.22862.20741.0836
H62.46781.08343.47802.10633.22864.52254.1757
H72.46403.47951.08043.35782.20744.52252.6572
H83.58383.19292.17122.12221.08364.17572.6572

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.283 S1 C2 H6 120.563
S1 C3 C5 109.608 S1 C3 H7 121.599
C2 S1 C3 88.841 C2 N4 C5 110.241
C3 C5 N4 116.027 C3 C5 H8 124.661
N4 C2 H6 124.154 N4 C5 H8 119.312
C5 C3 H7 128.793
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.283      
2 C -0.120      
3 C -0.364      
4 N -0.370      
5 C 0.078      
6 H 0.173      
7 H 0.174      
8 H 0.146      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.967 1.093 0.000 1.459
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.362 -3.328 0.000
y -3.328 -37.125 0.000
z 0.000 0.000 -37.749
Traceless
 xyz
x 7.075 -3.328 0.000
y -3.328 -3.070 0.000
z 0.000 0.000 -4.005
Polar
3z2-r2-8.010
x2-y26.763
xy-3.328
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.219 -0.126 0.000
y -0.126 8.846 0.000
z 0.000 0.000 3.520


<r2> (average value of r2) Å2
<r2> 105.672
(<r2>)1/2 10.280