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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: M06-2X/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 M06-2X/TZVP
 hartrees
Energy at 0K-569.021084
Energy at 298.15K 
HF Energy-569.021084
Nuclear repulsion energy205.367838
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/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' 3300 3122 2.23 116.02 0.19 0.33
2 A' 3260 3085 2.87 109.23 0.32 0.48
3 A' 3254 3079 0.00 84.19 0.39 0.56
4 A' 1572 1487 32.26 1.67 0.08 0.14
5 A' 1473 1394 34.19 42.04 0.15 0.27
6 A' 1374 1300 4.20 5.31 0.57 0.73
7 A' 1277 1208 13.59 2.69 0.27 0.43
8 A' 1166 1103 7.52 5.82 0.74 0.85
9 A' 1080 1022 8.26 11.22 0.22 0.37
10 A' 901 852 4.50 0.16 0.38 0.55
11 A' 883 836 53.75 14.67 0.13 0.23
12 A' 769 727 0.33 6.02 0.73 0.84
13 A' 628 595 1.63 10.35 0.39 0.56
14 A" 923 873 0.10 2.14 0.75 0.86
15 A" 827 783 48.74 0.33 0.75 0.86
16 A" 747 707 27.87 0.36 0.75 0.86
17 A" 620 586 18.50 0.34 0.75 0.86
18 A" 476 450 0.00 0.02 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12264.2 cm-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 11604.4 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 M06-2X/TZVP
ABC
0.28544 0.18347 0.11168

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.185 0.000
C2 -1.198 -0.072 0.000
C3 1.218 -0.036 0.000
N4 -0.734 -1.276 0.000
C5 0.639 -1.262 0.000
H6 -2.251 0.172 0.000
H7 2.266 0.213 0.000
H8 1.174 -2.200 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73651.72462.56822.52952.46842.46543.5829
C21.73652.41621.29022.18901.08043.47543.1868
C31.72462.41622.31271.35613.47471.07702.1644
N42.56821.29022.31271.37342.09613.34912.1204
C52.52952.18901.35611.37343.22572.19601.0796
H62.46841.08043.47472.09613.22574.51654.1656
H72.46543.47541.07703.34912.19604.51652.6483
H83.58293.18682.16442.12041.07964.16562.6483

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.312 S1 C2 H6 120.609
S1 C3 C5 109.807 S1 C3 H7 121.560
C2 S1 C3 88.548 C2 N4 C5 110.499
C3 C5 N4 115.834 C3 C5 H8 125.014
N4 C2 H6 124.079 N4 C5 H8 119.151
C5 C3 H7 128.633
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.123      
2 C -0.145      
3 C -0.212      
4 N -0.140      
5 C -0.164      
6 H 0.185      
7 H 0.201      
8 H 0.151      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.022 1.301 0.000 1.655
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.066 -3.549 0.000
y -3.549 -38.003 0.000
z 0.000 0.000 -38.579
Traceless
 xyz
x 7.225 -3.549 0.000
y -3.549 -3.181 0.000
z 0.000 0.000 -4.045
Polar
3z2-r2-8.090
x2-y26.937
xy-3.549
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.737 -0.020 0.000
y -0.020 9.512 0.000
z 0.000 0.000 4.787


<r2> (average value of r2) Å2
<r2> 106.105
(<r2>)1/2 10.301