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

using model chemistry: B97D3/aug-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 B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-608.345352
Energy at 298.15K-608.351335
HF Energy-608.345352
Nuclear repulsion energy272.783801
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 B97D3/aug-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 3200 3151 1.36      
2 A 3169 3121 1.21      
3 A 3073 3026 15.20      
4 A 3039 2992 13.56      
5 A 2985 2939 27.76      
6 A 1520 1496 28.65      
7 A 1452 1429 23.55      
8 A 1448 1426 6.22      
9 A 1425 1403 30.53      
10 A 1383 1361 2.85      
11 A 1305 1285 11.08      
12 A 1222 1203 1.40      
13 A 1133 1116 4.28      
14 A 1039 1023 1.47      
15 A 996 981 7.64      
16 A 926 912 13.31      
17 A 866 853 28.14      
18 A 804 792 10.56      
19 A 784 772 40.68      
20 A 705 694 8.20      
21 A 655 645 2.17      
22 A 639 629 0.07      
23 A 551 542 1.30      
24 A 482 475 2.25      
25 A 331 326 2.59      
26 A 225 222 4.16      
27 A 122 120 0.47      

Unscaled Zero Point Vibrational Energy (zpe) 17737.5 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 17466.2 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 B97D3/aug-cc-pVTZ
ABC
0.24248 0.08361 0.06290

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 1.564 2.027 -0.000
C2 -0.955 -0.036 -0.000
C3 0.911 1.163 -0.000
H4 -2.875 0.312 0.882
H5 -2.744 -1.226 -0.000
H6 -2.875 0.312 -0.882
C7 -2.445 -0.175 0.000
S8 1.570 -0.451 0.000
N9 -0.390 1.226 0.000
H10 -0.237 -2.128 -0.000
C11 -0.046 -1.064 -0.000

Atom - Atom Distances (Å)
  H1 C2 C3 H4 H5 H6 C7 S8 N9 H10 C11
H13.25621.08344.84065.39864.84034.57452.47812.11254.52873.4858
C23.25622.21792.14142.14872.14141.49662.55861.38222.21211.3727
C31.08342.21793.97974.36643.97953.61301.74321.30273.48542.4242
H44.84062.14143.97971.77771.76361.09544.59532.79083.70023.2673
H55.39862.14874.36641.77771.77771.09254.38273.39872.66462.7027
H64.84032.14143.97951.76361.77771.09544.59542.79063.70053.2675
C74.57451.49663.61301.09541.09251.09544.02432.48702.94802.5586
S82.47812.55861.74324.59534.38274.59544.02432.57932.46491.7283
N92.11251.38221.30272.79083.39872.79062.48702.57933.35732.3159
H104.52872.21213.48543.70022.66463.70052.94802.46493.35731.0806
C113.48581.37272.42423.26732.70273.26752.55861.72832.31591.0806

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 120.702 H1 C3 N9 124.332
C2 C7 H4 110.460 C2 C7 H5 111.218
C2 C7 H6 110.459 C2 N9 C3 111.354
C2 C11 S8 110.679 C2 C11 H10 128.371
C3 S8 C11 88.586 H4 C7 H5 108.680
H4 C7 H6 107.229 H5 C7 H6 108.681
C7 C2 N9 119.462 C7 C2 C11 126.123
S8 C3 N9 114.966 S8 C11 H10 120.950
N9 C2 C11 114.415
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.344      
2 C 0.573      
3 C -0.361      
4 H 0.135      
5 H 0.157      
6 H 0.135      
7 C -0.424      
8 S 0.089      
9 N -0.385      
10 H 0.234      
11 C -0.497      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.089 -1.253 0.000 1.256
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.501 3.869 0.000
y 3.869 -41.793 -0.000
z 0.000 -0.000 -44.364
Traceless
 xyz
x 3.578 3.869 0.000
y 3.869 0.140 -0.000
z 0.000 -0.000 -3.717
Polar
3z2-r2-7.435
x2-y22.292
xy3.869
xz0.000
yz-0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.245 -0.315 -0.000
y -0.315 11.614 0.000
z -0.000 0.000 7.558


<r2> (average value of r2) Å2
<r2> 180.320
(<r2>)1/2 13.428