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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: TPSSh/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 TPSSh/aug-cc-pVDZ
 hartrees
Energy at 0K-569.109081
Energy at 298.15K 
HF Energy-569.109081
Nuclear repulsion energy203.951041
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 TPSSh/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' 3262 3155 1.20 141.64 0.19 0.32
2 A' 3229 3124 0.15 114.16 0.27 0.43
3 A' 3220 3114 4.45 109.69 0.48 0.65
4 A' 1519 1469 23.23 5.18 0.04 0.08
5 A' 1435 1388 25.97 39.91 0.18 0.30
6 A' 1351 1307 1.64 2.60 0.70 0.82
7 A' 1252 1211 12.51 2.86 0.24 0.38
8 A' 1149 1112 5.27 5.46 0.49 0.66
9 A' 1061 1026 6.48 15.06 0.13 0.23
10 A' 877 848 0.40 3.68 0.10 0.18
11 A' 863 835 52.75 18.84 0.06 0.12
12 A' 750 726 0.16 3.35 0.74 0.85
13 A' 609 589 1.15 9.35 0.22 0.36
14 A" 899 869 1.81 0.23 0.75 0.86
15 A" 801 775 51.95 0.02 0.75 0.86
16 A" 724 700 18.29 0.08 0.75 0.86
17 A" 611 591 14.96 0.19 0.75 0.86
18 A" 466 451 0.00 0.40 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12038.8 cm-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 11645.2 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 TPSSh/aug-cc-pVDZ
ABC
0.28204 0.18079 0.11017

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.192 0.000
C2 -1.207 -0.070 0.000
C3 1.226 -0.032 0.000
N4 -0.737 -1.289 0.000
C5 0.641 -1.272 0.000
H6 -2.266 0.177 0.000
H7 2.280 0.228 0.000
H8 1.183 -2.215 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.74651.73232.58822.54572.48332.47583.6065
C21.74652.43301.30622.20381.08773.49973.2111
C31.73232.43302.33061.37093.49821.08572.1832
N42.58821.30622.33061.37762.11843.37652.1315
C52.54572.20381.37091.37763.24782.22141.0880
H62.48331.08773.49822.11843.24784.54664.1974
H72.47583.49971.08573.37652.22144.54662.6770
H83.60653.21112.18322.13151.08804.19742.6770

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.194 S1 C2 H6 120.581
S1 C3 C5 109.696 S1 C3 H7 121.227
C2 S1 C3 88.752 C2 N4 C5 110.375
C3 C5 N4 115.983 C3 C5 H8 124.823
N4 C2 H6 124.225 N4 C5 H8 119.194
C5 C3 H7 129.077
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.326      
2 C 0.042      
3 C 0.455      
4 N -0.291      
5 C 0.480      
6 H -0.274      
7 H -0.432      
8 H -0.306      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.997 1.141 0.000 1.516
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.859 -0.021 0.000
y -0.021 10.580 0.000
z 0.000 0.000 5.953


<r2> (average value of r2) Å2
<r2> 107.185
(<r2>)1/2 10.353