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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: M06-2X/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 M06-2X/6-31+G**
 hartrees
Energy at 0K-568.949232
Energy at 298.15K 
HF Energy-568.949232
Nuclear repulsion energy205.177109
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/6-31+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' 3308 3150 2.15 130.37 0.21 0.35
2 A' 3269 3112 2.23 144.81 0.24 0.38
3 A' 3267 3110 1.24 76.12 0.73 0.84
4 A' 1576 1501 34.29 2.14 0.01 0.02
5 A' 1482 1412 32.70 46.82 0.18 0.30
6 A' 1378 1312 4.00 4.51 0.64 0.78
7 A' 1272 1211 12.65 3.29 0.30 0.46
8 A' 1167 1111 7.60 6.15 0.63 0.78
9 A' 1083 1031 7.69 12.56 0.20 0.33
10 A' 903 859 1.24 0.62 0.24 0.39
11 A' 890 847 55.28 17.55 0.08 0.14
12 A' 776 739 0.45 5.03 0.74 0.85
13 A' 631 601 1.19 9.56 0.33 0.50
14 A" 927 883 0.04 0.57 0.75 0.86
15 A" 832 792 49.56 0.01 0.75 0.86
16 A" 747 711 31.60 0.08 0.75 0.86
17 A" 621 592 18.71 0.35 0.75 0.86
18 A" 476 453 0.00 0.72 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12301.0 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 11713.0 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/6-31+G**
ABC
0.28495 0.18324 0.11152

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.184 0.000
C2 -1.198 -0.067 0.000
C3 1.219 -0.031 0.000
N4 -0.736 -1.279 0.000
C5 0.639 -1.265 0.000
H6 -2.253 0.178 0.000
H7 2.269 0.219 0.000
H8 1.178 -2.204 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73241.72082.57072.53092.46742.46603.5866
C21.73242.41721.29702.19331.08293.47943.1953
C31.72082.41722.31931.36323.47801.08002.1732
N42.57071.29702.31931.37542.10343.35812.1255
C52.53092.19331.36321.37543.23222.20441.0824
H62.46741.08293.47802.10343.23224.52264.1765
H72.46603.47941.08003.35812.20444.52262.6573
H83.58663.19532.17322.12551.08244.17652.6573

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.364 S1 C2 H6 120.675
S1 C3 C5 109.755 S1 C3 H7 121.708
C2 S1 C3 88.851 C2 N4 C5 110.281
C3 C5 N4 115.748 C3 C5 H8 125.005
N4 C2 H6 123.961 N4 C5 H8 119.247
C5 C3 H7 128.537
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.152      
2 C -0.165      
3 C -0.208      
4 N -0.159      
5 C -0.186      
6 H 0.196      
7 H 0.202      
8 H 0.169      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.047 1.338 0.000 1.699
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.163 -3.603 0.000
y -3.603 -38.114 0.000
z 0.000 0.000 -38.797
Traceless
 xyz
x 7.293 -3.603 0.000
y -3.603 -3.134 0.000
z 0.000 0.000 -4.159
Polar
3z2-r2-8.317
x2-y26.951
xy-3.603
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.003 0.018 0.000
y 0.018 9.794 0.000
z 0.000 0.000 5.209


<r2> (average value of r2) Å2
<r2> 106.332
(<r2>)1/2 10.312