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All results from a given calculation for C4H5NS (4-Methylthiazole)

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-608.496237
Energy at 298.15K-608.502319
HF Energy-608.496237
Nuclear repulsion energy273.774415
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/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 3245 3142 1.39      
2 A 3213 3111 1.14      
3 A 3117 3018 15.89      
4 A 3085 2987 14.12      
5 A 3031 2935 23.41      
6 A 1559 1509 28.02      
7 A 1491 1444 25.06      
8 A 1488 1441 5.88      
9 A 1460 1413 26.69      
10 A 1416 1371 2.00      
11 A 1342 1300 13.30      
12 A 1250 1210 1.06      
13 A 1157 1120 4.46      
14 A 1061 1027 1.93      
15 A 1015 983 7.80      
16 A 941 911 15.59      
17 A 886 858 27.79      
18 A 830 804 10.64      
19 A 819 793 39.37      
20 A 739 716 8.53      
21 A 671 650 1.08      
22 A 650 630 0.28      
23 A 553 536 1.40      
24 A 491 475 2.46      
25 A 327 316 2.32      
26 A 232 225 3.95      
27 A 127 123 0.45      

Unscaled Zero Point Vibrational Energy (zpe) 18097.7 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 17524.0 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/cc-pVTZ
ABC
0.24431 0.08420 0.06335

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 1.552 2.022 0.000
C2 -0.950 -0.044 0.000
C3 0.902 1.157 0.000
H4 -2.865 0.315 0.882
H5 -2.749 -1.219 -0.001
H6 -2.865 0.317 -0.880
C7 -2.443 -0.173 0.000
S8 1.569 -0.445 -0.000
N9 -0.390 1.222 0.000
H10 -0.233 -2.124 0.000
C11 -0.045 -1.063 0.000

Atom - Atom Distances (Å)
  H1 C2 C3 H4 H5 H6 C7 S8 N9 H10 C11
H13.24551.08194.81655.38584.81584.55832.46722.10024.51433.4735
C23.24552.20802.13792.14842.13781.49792.55111.38522.19991.3626
C31.08192.20803.95904.35643.95853.59961.73561.29343.47232.4133
H44.81652.13793.95901.77381.76111.09224.58392.77943.69463.2597
H55.38582.14844.35641.77381.77391.09024.38693.39532.67352.7087
H64.81582.13783.95851.76111.77391.09224.58432.77843.69603.2605
C74.55831.49793.59961.09221.09021.09224.02102.48232.94762.5575
S82.46722.55111.73564.58394.38694.58434.02102.57242.46331.7280
N92.10021.38521.29342.77943.39532.77842.48232.57243.35022.3108
H104.51432.19993.47233.69462.67353.69602.94762.46333.35021.0782
C113.47351.36262.41333.25972.70873.26052.55751.72802.31081.0782

picture of 4-Methylthiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 S8 120.461 H1 C3 N9 124.052
C2 C7 H4 110.276 C2 C7 H5 111.247
C2 C7 H6 110.274 C2 N9 C3 110.987
C2 C11 S8 110.711 C2 C11 H10 128.286
C3 S8 C11 88.336 H4 C7 H5 108.740
H4 C7 H6 107.460 H5 C7 H6 108.745
C7 C2 N9 118.802 C7 C2 C11 126.718
S8 C3 N9 115.487 S8 C11 H10 121.004
N9 C2 C11 114.480
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.122      
2 C 0.100      
3 C -0.049      
4 H 0.087      
5 H 0.070      
6 H 0.087      
7 C -0.195      
8 S 0.056      
9 N -0.195      
10 H 0.110      
11 C -0.193      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.100 -1.184 0.000 1.188
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 13.037 -0.216 -0.000
y -0.216 10.465 0.000
z -0.000 0.000 6.083


<r2> (average value of r2) Å2
<r2> 178.977
(<r2>)1/2 13.378