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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: M06-2X/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 M06-2X/6-31G
 hartrees
Energy at 0K-568.845641
Energy at 298.15K 
HF Energy-568.845641
Nuclear repulsion energy201.234851
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 M06-2X/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' 3359 3359 2.78 136.03 0.19 0.32
2 A' 3337 3337 1.30 84.55 0.29 0.45
3 A' 3320 3320 1.83 99.21 0.52 0.68
4 A' 1581 1581 21.38 2.24 0.12 0.21
5 A' 1522 1522 49.50 32.08 0.24 0.39
6 A' 1362 1362 4.99 4.19 0.52 0.69
7 A' 1274 1274 15.37 3.03 0.60 0.75
8 A' 1171 1171 5.14 8.84 0.74 0.85
9 A' 1070 1070 6.08 7.53 0.34 0.50
10 A' 888 888 7.77 0.95 0.34 0.51
11 A' 836 836 54.94 14.48 0.23 0.37
12 A' 705 705 3.48 7.23 0.75 0.86
13 A' 607 607 8.26 15.03 0.33 0.49
14 A" 971 971 0.46 1.36 0.75 0.86
15 A" 848 848 52.76 0.70 0.75 0.86
16 A" 788 788 42.20 3.50 0.75 0.86
17 A" 628 628 20.57 0.86 0.75 0.86
18 A" 467 467 0.82 0.75 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12367.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12367.6 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 M06-2X/6-31G
ABC
0.27474 0.17489 0.10686

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.224 0.000
C2 -1.232 -0.095 0.000
C3 1.239 -0.059 0.000
N4 -0.740 -1.293 0.000
C5 0.659 -1.286 0.000
H6 -2.281 0.147 0.000
H7 2.285 0.192 0.000
H8 1.182 -2.228 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.80461.78382.62412.59492.52262.50763.6489
C21.80462.47081.29552.23451.07683.52873.2216
C31.78382.47082.33221.35673.52591.07632.1693
N42.62411.29552.33221.39912.10923.37052.1378
C52.59492.23451.35671.39913.27052.19751.0779
H62.52261.07683.52592.10923.27054.56664.1996
H72.50763.52871.07633.37052.19754.56662.6593
H83.64893.22162.16932.13781.07794.19962.6593

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.659 S1 C2 H6 120.070
S1 C3 C5 110.707 S1 C3 H7 120.483
C2 S1 C3 87.028 C2 N4 C5 111.986
C3 C5 N4 115.619 C3 C5 H8 125.626
N4 C2 H6 125.271 N4 C5 H8 118.756
C5 C3 H7 128.810
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.433      
2 C -0.280      
3 C -0.522      
4 N -0.322      
5 C 0.049      
6 H 0.223      
7 H 0.218      
8 H 0.201      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.100 0.907 0.000 1.425
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.526 -3.894 0.000
y -3.894 -38.954 0.000
z 0.000 0.000 -38.603
Traceless
 xyz
x 8.253 -3.894 0.000
y -3.894 -4.390 0.000
z 0.000 0.000 -3.863
Polar
3z2-r2-7.725
x2-y28.429
xy-3.894
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.051 -0.111 0.000
y -0.111 8.854 0.000
z 0.000 0.000 3.101


<r2> (average value of r2) Å2
<r2> 109.779
(<r2>)1/2 10.478