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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: PBEPBE/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/TZVP
 hartrees
Energy at 0K-568.735943
Energy at 298.15K 
HF Energy-568.735943
Nuclear repulsion energy203.538316
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 PBEPBE/TZVP
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' 3195 3159 0.79 134.92 0.21 0.35
2 A' 3158 3123 0.03 116.02 0.27 0.42
3 A' 3148 3113 3.27 110.87 0.45 0.62
4 A' 1476 1460 26.38 1.77 0.07 0.13
5 A' 1404 1388 24.46 34.61 0.19 0.32
6 A' 1314 1299 1.71 2.86 0.69 0.82
7 A' 1221 1207 12.58 2.37 0.39 0.57
8 A' 1129 1116 7.13 6.14 0.65 0.79
9 A' 1038 1026 7.90 12.01 0.19 0.32
10 A' 860 850 0.39 3.76 0.16 0.27
11 A' 841 831 54.24 12.61 0.13 0.23
12 A' 724 715 0.32 5.50 0.73 0.84
13 A' 595 589 2.53 12.32 0.33 0.50
14 A" 848 839 0.91 2.10 0.75 0.86
15 A" 758 750 65.10 0.27 0.75 0.86
16 A" 695 687 10.96 0.74 0.75 0.86
17 A" 595 589 14.41 0.20 0.75 0.86
18 A" 460 455 0.10 0.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 11728.7 cm-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 11597.4 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 PBEPBE/TZVP
ABC
0.28164 0.17956 0.10965

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.198 0.000
C2 -1.210 -0.078 0.000
C3 1.226 -0.032 0.000
N4 -0.734 -1.293 0.000
C5 0.641 -1.272 0.000
H6 -2.271 0.168 0.000
H7 2.281 0.226 0.000
H8 1.187 -2.215 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.75861.73692.59712.55222.49342.47943.6136
C21.75862.43641.30472.20301.08883.50423.2112
C31.73692.43642.33091.37103.50241.08612.1831
N42.59711.30472.33091.37592.12003.37642.1312
C52.55222.20301.37101.37593.24862.22111.0892
H62.49341.08883.50242.12003.24864.55194.1993
H72.47943.50421.08613.37642.22114.55192.6749
H83.61363.21122.18312.13121.08924.19932.6749

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.150 S1 C2 H6 120.414
S1 C3 C5 109.855 S1 C3 H7 121.146
C2 S1 C3 88.376 C2 N4 C5 110.510
C3 C5 N4 116.109 C3 C5 H8 124.688
N4 C2 H6 124.436 N4 C5 H8 119.203
C5 C3 H7 128.999
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.117      
2 C -0.188      
3 C -0.158      
4 N -0.031      
5 C -0.212      
6 H 0.169      
7 H 0.180      
8 H 0.123      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.974 1.203 0.000 1.548
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.269 -3.412 0.000
y -3.412 -37.836 0.000
z 0.000 0.000 -38.423
Traceless
 xyz
x 6.860 -3.412 0.000
y -3.412 -2.990 0.000
z 0.000 0.000 -3.870
Polar
3z2-r2-7.740
x2-y26.567
xy-3.412
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.275 -0.011 0.000
y -0.011 9.966 0.000
z 0.000 0.000 4.824


<r2> (average value of r2) Å2
<r2> 107.611
(<r2>)1/2 10.374