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

using model chemistry: LSDA/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at LSDA/6-311G**
 hartrees
Energy at 0K-606.230606
Energy at 298.15K-606.236592
Nuclear repulsion energy274.920626
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 LSDA/6-311G**
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 3184 3145 2.69      
2 A 3148 3109 0.23      
3 A 3077 3039 5.69      
4 A 3044 3007 4.27      
5 A 2977 2941 11.88      
6 A 1549 1530 49.64      
7 A 1480 1462 34.87      
8 A 1415 1398 12.68      
9 A 1397 1380 12.07      
10 A 1363 1347 23.53      
11 A 1330 1314 3.35      
12 A 1208 1193 1.53      
13 A 1119 1106 1.46      
14 A 1011 999 6.26      
15 A 972 960 16.39      
16 A 946 934 6.44      
17 A 889 879 30.99      
18 A 820 810 17.51      
19 A 767 758 53.91      
20 A 698 689 7.49      
21 A 672 664 0.86      
22 A 646 638 0.00      
23 A 557 550 1.29      
24 A 490 484 2.09      
25 A 327 323 3.05      
26 A 229 226 5.25      
27 A 119 117 0.68      

Unscaled Zero Point Vibrational Energy (zpe) 17716.5 cm-1
Scaled (by 0.9877) Zero Point Vibrational Energy (zpe) 17498.6 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 LSDA/6-311G**
ABC
0.24590 0.08520 0.06403

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 1.563 2.023 -0.000
C2 -0.947 -0.031 -0.000
C3 0.902 1.155 -0.000
H4 -2.854 0.315 0.885
H5 -2.722 -1.231 -0.001
H6 -2.854 0.317 -0.884
C7 -2.418 -0.175 0.000
S8 1.555 -0.447 0.000
N9 -0.391 1.213 -0.000
H10 -0.234 -2.127 -0.000
C11 -0.043 -1.056 -0.000

Atom - Atom Distances (Å)
  H1 C2 C3 H4 H5 H6 C7 S8 N9 H10 C11
H13.24391.09144.81725.38064.81684.54772.47022.11524.52313.4729
C23.24392.19682.13012.14212.13011.47792.53671.36332.21411.3672
C31.09142.19683.94844.33863.94813.57641.73011.29403.47352.4045
H44.81722.13013.94841.78671.76971.10154.56072.76653.68943.2507
H55.38062.14214.33861.78671.78681.09874.34843.37742.64462.6853
H64.81682.13013.94811.76971.78681.10154.56092.76603.69013.2510
C74.54771.47793.57641.10151.09871.10153.98272.45692.92972.5340
S82.47022.53671.73014.56074.34844.56093.98272.55812.45471.7098
N92.11521.36331.29402.76653.37742.76602.45692.55813.34442.2962
H104.52312.21413.47353.68942.64463.69012.92972.45473.34441.0882
C113.47291.36722.40453.25072.68533.25102.53401.70982.29621.0882

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 120.510 H1 C3 N9 124.722
C2 C7 H4 110.491 C2 C7 H5 111.626
C2 C7 H6 110.489 C2 N9 C3 111.504
C2 C11 S8 110.560 C2 C11 H10 128.416
C3 S8 C11 88.687 H4 C7 H5 108.597
H4 C7 H6 106.893 H5 C7 H6 108.599
C7 C2 N9 119.653 C7 C2 C11 125.866
S8 C3 N9 114.768 S8 C11 H10 121.024
N9 C2 C11 114.480
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.173      
2 C 0.040      
3 C -0.170      
4 H 0.171      
5 H 0.147      
6 H 0.171      
7 C -0.359      
8 S 0.287      
9 N -0.253      
10 H 0.171      
11 C -0.379      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.141 -1.190 0.000 1.199
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.985 3.795 -0.000
y 3.795 -41.395 0.000
z -0.000 0.000 -44.714
Traceless
 xyz
x 4.070 3.795 -0.000
y 3.795 0.455 0.000
z -0.000 0.000 -4.525
Polar
3z2-r2-9.049
x2-y22.410
xy3.795
xz-0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.814 -0.338 -0.000
y -0.338 10.173 0.000
z -0.000 0.000 5.357


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000