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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: TPSSh/aug-cc-pVTZ

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-pVTZ
 hartrees
Energy at 0K-569.162012
Energy at 298.15K 
HF Energy-569.162012
Nuclear repulsion energy205.194217
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-pVTZ
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' 3251 3138 0.95 133.10 0.20 0.33
2 A' 3217 3105 0.04 111.64 0.27 0.42
3 A' 3207 3096 3.88 104.53 0.47 0.64
4 A' 1515 1462 23.37 5.20 0.06 0.12
5 A' 1421 1372 22.38 37.46 0.16 0.28
6 A' 1355 1307 3.75 3.89 0.59 0.75
7 A' 1261 1217 11.83 3.28 0.19 0.32
8 A' 1152 1112 5.47 4.62 0.56 0.71
9 A' 1064 1027 6.71 15.17 0.12 0.21
10 A' 881 850 0.40 3.29 0.10 0.18
11 A' 867 837 52.44 18.58 0.06 0.11
12 A' 755 728 0.13 3.02 0.74 0.85
13 A' 612 591 0.89 8.94 0.21 0.34
14 A" 910 878 1.06 0.30 0.75 0.86
15 A" 809 781 50.65 0.02 0.75 0.86
16 A" 734 709 19.07 0.10 0.75 0.86
17 A" 615 594 14.53 0.23 0.75 0.86
18 A" 473 456 0.01 0.48 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12048.9 cm-1
Scaled (by 0.9652) Zero Point Vibrational Energy (zpe) 11629.6 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 TPSSh/aug-cc-pVTZ
ABC
0.28487 0.18335 0.11155

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.183 0.000
C2 -1.201 -0.067 0.000
C3 1.219 -0.030 0.000
N4 -0.733 -1.280 0.000
C5 0.639 -1.264 0.000
H6 -2.254 0.177 0.000
H7 2.266 0.225 0.000
H8 1.177 -2.201 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73361.72012.57032.52902.46832.46073.5832
C21.73362.42061.30052.19481.08053.47983.1953
C31.72012.42062.31831.36343.47921.07782.1715
N42.57031.30052.31831.37192.10603.35612.1204
C52.52902.19481.36341.37193.23132.20591.0809
H62.46831.08053.47922.10603.23134.52044.1741
H72.46073.47981.07783.35612.20594.52042.6597
H83.58323.19532.17152.12041.08094.17412.6597

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.058 S1 C2 H6 120.822
S1 C3 C5 109.659 S1 C3 H7 121.445
C2 S1 C3 88.992 C2 N4 C5 110.399
C3 C5 N4 115.892 C3 C5 H8 124.942
N4 C2 H6 124.121 N4 C5 H8 119.166
C5 C3 H7 128.897
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.021      
2 C -0.176      
3 C -0.180      
4 N -0.356      
5 C -0.191      
6 H 0.315      
7 H 0.254      
8 H 0.313      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.997 1.159 0.000 1.529
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 9.797 -0.031 0.000
y -0.031 10.507 0.000
z 0.000 0.000 5.903


<r2> (average value of r2) Å2
<r2> 106.071
(<r2>)1/2 10.299