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

using model chemistry: SVWN/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 SVWN/6-31+G**
 hartrees
Energy at 0K-606.164102
Energy at 298.15K-606.170085
HF Energy-606.164102
Nuclear repulsion energy274.191608
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 SVWN/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 3201 3153 2.47      
2 A 3172 3125 0.35      
3 A 3093 3047 5.94      
4 A 3062 3016 3.62      
5 A 2988 2944 14.54      
6 A 1555 1531 50.33      
7 A 1486 1464 38.46      
8 A 1421 1400 11.40      
9 A 1406 1385 11.69      
10 A 1371 1351 23.16      
11 A 1336 1316 4.04      
12 A 1214 1196 1.15      
13 A 1124 1107 1.83      
14 A 1012 997 5.14      
15 A 972 958 13.76      
16 A 945 931 6.77      
17 A 893 879 27.70      
18 A 826 814 16.35      
19 A 771 760 52.04      
20 A 694 684 8.70      
21 A 673 663 1.24      
22 A 644 634 0.00      
23 A 556 548 1.12      
24 A 487 480 2.10      
25 A 328 323 3.13      
26 A 230 227 5.36      
27 A 127 125 0.81      

Unscaled Zero Point Vibrational Energy (zpe) 17792.4 cm-1
Scaled (by 0.9851) Zero Point Vibrational Energy (zpe) 17527.3 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 SVWN/6-31+G**
ABC
0.24473 0.08472 0.06369

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.558 2.006 -0.000
C2 0.944 -0.001 -0.001
C3 -0.925 1.151 -0.001
H4 2.859 0.465 -0.776
H5 2.683 -1.211 -0.193
H6 2.828 0.133 0.971
C7 2.407 -0.166 0.000
S8 -1.540 -0.461 0.000
N9 0.371 1.204 0.001
H10 0.311 -2.078 0.000
C11 0.061 -1.044 -0.000

Atom - Atom Distances (Å)
  H1 C2 C3 H4 H5 H6 C7 S8 N9 H10 C11
H13.20801.06434.74275.32704.86684.52082.46692.08934.49133.4535
C23.20802.19542.11832.12722.12351.47162.52651.33472.17121.3667
C31.06432.19543.92324.31654.00723.58201.72531.29683.45712.4064
H44.74272.11833.92321.78341.77831.09824.56262.70953.68333.2729
H55.32702.12724.31651.78341.78381.09814.29393.34912.53332.6345
H64.86682.12354.00721.77831.78381.09954.51352.85003.48783.1594
C74.52081.47163.58201.09821.09811.09953.95772.45372.83682.5044
S82.46692.52651.72534.56264.29394.51353.95772.53472.45791.7043
N92.08931.33471.29682.70953.34912.85002.45372.53473.28262.2697
H104.49132.17123.45713.68332.53333.48782.83682.45793.28261.0634
C113.45351.36672.40643.27292.63453.15942.50441.70432.26971.0634

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 122.555 H1 C3 N9 124.189
C2 C7 H4 110.186 C2 C7 H5 110.911
C2 C7 H6 110.525 C2 N9 C3 113.078
C2 C11 S8 110.228 C2 C11 H10 126.171
C3 S8 C11 89.118 H4 C7 H5 108.587
H4 C7 H6 108.029 H5 C7 H6 108.522
C7 C2 N9 121.859 C7 C2 C11 123.820
S8 C3 N9 113.255 S8 C11 H10 123.601
N9 C2 C11 114.321
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.197      
2 C -0.037      
3 C -0.111      
4 H 0.210      
5 H 0.181      
6 H 0.210      
7 C -0.820      
8 S 0.135      
9 N -0.083      
10 H 0.194      
11 C -0.077      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.174 -1.356 0.000 1.368
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.203 -3.996 0.000
y -3.996 -41.974 0.000
z 0.000 0.000 -44.881
Traceless
 xyz
x 4.225 -3.996 0.000
y -3.996 0.068 0.000
z 0.000 0.000 -4.292
Polar
3z2-r2-8.584
x2-y22.771
xy-3.996
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.262 0.414 -0.001
y 0.414 11.054 -0.002
z -0.001 -0.002 6.881


<r2> (average value of r2) Å2
<r2> 178.669
(<r2>)1/2 13.367