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

using model chemistry: HSEh1PBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-608.018021
Energy at 298.15K-608.024144
HF Energy-608.018021
Nuclear repulsion energy273.871938
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 HSEh1PBE/6-31+G**
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 3293 3145 1.59      
2 A 3262 3115 0.07      
3 A 3167 3024 11.86      
4 A 3141 2999 8.90      
5 A 3068 2930 21.52      
6 A 1596 1524 41.24      
7 A 1510 1442 46.86      
8 A 1486 1419 8.60      
9 A 1477 1411 8.63      
10 A 1417 1353 7.92      
11 A 1375 1313 13.23      
12 A 1265 1208 0.65      
13 A 1173 1120 3.36      
14 A 1061 1013 3.29      
15 A 1017 971 8.35      
16 A 963 920 13.30      
17 A 903 863 30.91      
18 A 850 812 10.73      
19 A 825 787 46.92      
20 A 735 702 13.82      
21 A 687 656 1.55      
22 A 658 629 0.14      
23 A 565 540 1.46      
24 A 493 470 2.55      
25 A 337 321 2.94      
26 A 235 224 5.20      
27 A 134 128 0.66      

Unscaled Zero Point Vibrational Energy (zpe) 18346.2 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 17517.0 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 HSEh1PBE/6-31+G**
ABC
0.24454 0.08429 0.06342

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.556 2.002 -0.000
C2 0.942 -0.004 -0.001
C3 -0.926 1.151 -0.001
H4 2.864 0.464 -0.772
H5 2.693 -1.202 -0.192
H6 2.832 0.134 0.965
C7 2.413 -0.165 0.000
S8 -1.541 -0.461 0.000
N9 0.368 1.206 0.000
H10 0.308 -2.077 -0.000
C11 0.062 -1.048 -0.000

Atom - Atom Distances (Å)
  H1 C2 C3 H4 H5 H6 C7 S8 N9 H10 C11
H13.20381.05884.74325.32574.86634.52202.46282.08254.48493.4528
C23.20382.19652.12242.13072.12721.47952.52551.33912.16861.3665
C31.05882.19653.92854.32174.01193.58921.72501.29593.45602.4110
H44.74322.12243.92851.77251.76821.09244.56712.71573.68583.2764
H55.32572.13074.32171.77251.77311.09214.30353.35332.54802.6431
H64.86632.12724.01191.76821.77311.09384.51832.85533.49193.1633
C74.52201.47953.58921.09241.09211.09383.96562.46172.84432.5120
S82.46282.52551.72504.56714.30354.51833.96562.53502.45631.7074
N92.08251.33911.29592.71573.35332.85532.46172.53503.28412.2754
H104.48492.16863.45603.68582.54803.49192.84432.45633.28411.0579
C113.45281.36652.41103.27642.64313.16332.51201.70742.27541.0579

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 122.612 H1 C3 N9 124.046
C2 C7 H4 110.314 C2 C7 H5 111.001
C2 C7 H6 110.613 C2 N9 C3 112.930
C2 C11 S8 109.996 C2 C11 H10 126.414
C3 S8 C11 89.240 H4 C7 H5 108.460
H4 C7 H6 107.950 H5 C7 H6 108.412
C7 C2 N9 121.628 C7 C2 C11 123.879
S8 C3 N9 113.342 S8 C11 H10 123.590
N9 C2 C11 114.492
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.190      
2 C -0.080      
3 C -0.046      
4 H 0.189      
5 H 0.164      
6 H 0.189      
7 C -0.755      
8 S 0.090      
9 N -0.087      
10 H 0.193      
11 C -0.046      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.209 -1.323 0.000 1.340
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.236 -4.080 0.000
y -4.080 -41.723 0.000
z 0.000 0.000 -44.815
Traceless
 xyz
x 4.033 -4.080 0.000
y -4.080 0.303 0.000
z 0.000 0.000 -4.335
Polar
3z2-r2-8.671
x2-y22.487
xy-4.080
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.662 0.424 0.000
y 0.424 10.610 0.000
z 0.000 0.000 6.673


<r2> (average value of r2) Å2
<r2> 179.128
(<r2>)1/2 13.384