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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: M06-2X/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-568.978508
Energy at 298.15K 
HF Energy-568.978508
Nuclear repulsion energy204.911198
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/cc-pVDZ
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' 3293 3293 2.83 127.02 0.21 0.34
2 A' 3250 3250 3.26 129.53 0.33 0.49
3 A' 3245 3245 0.00 99.40 0.41 0.58
4 A' 1578 1578 28.87 1.03 0.11 0.20
5 A' 1485 1485 28.25 32.23 0.21 0.35
6 A' 1368 1368 3.81 2.96 0.68 0.81
7 A' 1250 1250 13.82 2.24 0.47 0.64
8 A' 1157 1157 6.06 6.72 0.63 0.77
9 A' 1067 1067 6.58 10.72 0.29 0.46
10 A' 894 894 1.07 1.25 0.27 0.42
11 A' 887 887 54.27 11.92 0.17 0.29
12 A' 778 778 0.68 5.54 0.74 0.85
13 A' 628 628 0.87 9.15 0.39 0.56
14 A" 925 925 0.07 1.37 0.75 0.86
15 A" 824 824 41.48 0.34 0.75 0.86
16 A" 744 744 24.71 2.14 0.75 0.86
17 A" 623 623 16.24 0.85 0.75 0.86
18 A" 477 477 0.00 0.30 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12237.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12237.1 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/cc-pVDZ
ABC
0.28431 0.18278 0.11125

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.186 0.000
C2 -1.198 -0.069 0.000
C3 1.221 -0.031 0.000
N4 -0.737 -1.281 0.000
C5 0.637 -1.265 0.000
H6 -2.260 0.177 0.000
H7 2.278 0.219 0.000
H8 1.181 -2.208 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73491.72392.57492.53182.47502.47423.5931
C21.73492.41961.29742.19091.09003.48813.1997
C31.72392.41962.32291.36423.48741.08622.1767
N42.57491.29742.32291.37452.10913.36772.1302
C52.53182.19091.36421.37453.23662.21201.0887
H62.47501.09003.48742.10913.23664.53824.1872
H72.47423.48811.08623.36772.21204.53822.6633
H83.59313.19972.17672.13021.08874.18722.6633

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.478 S1 C2 H6 120.638
S1 C3 C5 109.589 S1 C3 H7 121.739
C2 S1 C3 88.781 C2 N4 C5 110.127
C3 C5 N4 116.025 C3 C5 H8 124.708
N4 C2 H6 123.883 N4 C5 H8 119.266
C5 C3 H7 128.672
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.154      
2 C -0.029      
3 C -0.182      
4 N -0.184      
5 C 0.104      
6 H 0.060      
7 H 0.049      
8 H 0.028      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.898 1.163 0.000 1.469
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.736 -3.171 0.000
y -3.171 -37.116 0.000
z 0.000 0.000 -38.082
Traceless
 xyz
x 6.863 -3.171 0.000
y -3.171 -2.707 0.000
z 0.000 0.000 -4.156
Polar
3z2-r2-8.312
x2-y26.380
xy-3.171
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.428 -0.200 0.000
y -0.200 8.855 0.000
z 0.000 0.000 3.385


<r2> (average value of r2) Å2
<r2> 106.117
(<r2>)1/2 10.301