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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: M06-2X/aug-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/aug-cc-pVDZ
 hartrees
Energy at 0K-568.990599
Energy at 298.15K 
HF Energy-568.990599
Nuclear repulsion energy204.914747
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/aug-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' 3297 3297 2.38 127.10 0.18 0.31
2 A' 3256 3256 2.27 142.82 0.21 0.34
3 A' 3254 3254 0.49 69.78 0.73 0.84
4 A' 1567 1567 28.60 3.21 0.01 0.03
5 A' 1473 1473 27.69 45.56 0.15 0.27
6 A' 1368 1368 2.98 2.97 0.67 0.80
7 A' 1256 1256 13.43 2.75 0.20 0.34
8 A' 1157 1157 5.65 5.57 0.45 0.62
9 A' 1070 1070 6.06 13.71 0.15 0.27
10 A' 897 897 2.09 0.82 0.32 0.49
11 A' 887 887 53.40 19.36 0.06 0.11
12 A' 776 776 0.50 3.51 0.73 0.85
13 A' 627 627 0.64 8.22 0.25 0.40
14 A" 928 928 0.62 0.29 0.75 0.86
15 A" 829 829 43.10 0.02 0.75 0.86
16 A" 742 742 27.10 0.02 0.75 0.86
17 A" 624 624 17.59 0.24 0.75 0.86
18 A" 476 476 0.01 0.37 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12242.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12242.3 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/aug-cc-pVDZ
ABC
0.28396 0.18296 0.11127

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.185 0.000
C2 -1.201 -0.067 0.000
C3 1.221 -0.032 0.000
N4 -0.736 -1.279 0.000
C5 0.639 -1.266 0.000
H6 -2.259 0.180 0.000
H7 2.275 0.222 0.000
H8 1.180 -2.209 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73501.72392.57172.53322.47262.47053.5928
C21.73502.42221.29792.19621.08723.48813.2023
C31.72392.42222.32061.36463.48691.08432.1768
N42.57171.29792.32061.37512.10993.36462.1297
C52.53322.19621.36461.37513.23962.21181.0865
H62.47261.08723.48692.10993.23964.53484.1880
H72.47053.48811.08433.36462.21184.53482.6657
H83.59283.20232.17682.12971.08654.18802.6657

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.210 S1 C2 H6 120.623
S1 C3 C5 109.662 S1 C3 H7 121.543
C2 S1 C3 88.895 C2 N4 C5 110.456
C3 C5 N4 115.777 C3 C5 H8 124.879
N4 C2 H6 124.167 N4 C5 H8 119.344
C5 C3 H7 128.795
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.516      
2 C 0.061      
3 C 0.433      
4 N -0.183      
5 C 0.522      
6 H -0.399      
7 H -0.544      
8 H -0.407      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.004 1.247 0.000 1.601
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.982 -3.447 0.000
y -3.447 -37.865 0.000
z 0.000 0.000 -38.801
Traceless
 xyz
x 7.351 -3.447 0.000
y -3.447 -2.974 0.000
z 0.000 0.000 -4.377
Polar
3z2-r2-8.755
x2-y26.883
xy-3.447
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.586 -0.074 0.000
y -0.074 10.268 0.000
z 0.000 0.000 5.850


<r2> (average value of r2) Å2
<r2> 106.460
(<r2>)1/2 10.318